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World Rarest 0.55 Carats Natural Loose Blue Haüyne / Haüynite Colour Change Gem
World Rarest 0.55 Carats Natural Loose Blue Haüyne / Haüynite Colour Change Gem

World Rarest 0.55 Carats Natural Loose Blue Haüyne / Haüynite Colour Change Gem

Located in Peshawar, PK

Loose Hauyne / Hauynite Weight: 0.55 Carats Dimension: 5.7 x 4.9 x 3.2 Mm Origin: Badakhshan Afghanistan Shape: Cushion Color: Blue Family: Sodalite Treatment: Non Certificate: On ...

Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Other

2.06ct Color Change Bluish Violet Sapphire set in White Gold & Diamond Mounting
2.06ct Color Change Bluish Violet Sapphire set in White Gold & Diamond Mounting

2.06ct Color Change Bluish Violet Sapphire set in White Gold & Diamond Mounting

By Rothschilds

Located in Palm Beach, FL

All color change gems are rare and highly prized. It is additionally set with twenty four brilliant cut diamonds surrounding and flanking the sapphire, having a total exact weight of...

Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Gia Certified Colour Change Purple Sapphire 1.07Ct Untreated Oval Cut Rare Gem
Gia Certified Colour Change Purple Sapphire 1.07Ct Untreated Oval Cut Rare Gem

Gia Certified Colour Change Purple Sapphire 1.07Ct Untreated Oval Cut Rare Gem

By Gems and Jewels UK

Located in Birmingham, GB

Gia Certified Colour Change Purple Sapphire 1.07Ct Untreated Oval Cut Rare Gem Rare Untreated Colour Change Untreated Purple Sapphire Gemstone. 1.07 Carat unheated sapphire with a r...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire, Purple Sapphire

1.03Ct Natural Colour Change Garnet Pink Purple IGI Certified Heart Cut Gem
1.03Ct Natural Colour Change Garnet Pink Purple IGI Certified Heart Cut Gem

1.03Ct Natural Colour Change Garnet Pink Purple IGI Certified Heart Cut Gem

By Gems and Jewels UK

Located in Birmingham, GB

1.03Ct Natural Colour Change Garnet Pink Purple IGI Certified Heart Cut Gem Unique Rare Untreated Colour Change Garnet Gemstone. 1.03 Carat untreated garnet with a rare colour chang...

Category

21st Century and Contemporary More Jewelry

4.21 ct Gubelin/GIA Certified NH Color Changing Sapphire & Diamond Ring
4.21 ct Gubelin/GIA Certified NH Color Changing Sapphire & Diamond Ring

4.21 ct Gubelin/GIA Certified NH Color Changing Sapphire & Diamond Ring

By Hakimi's Gem

Located in Chicago, IL

Elevate your collection with this stunning cocktail ring, expertly crafted in luxurious platinum. The centerpiece is a mesmerizing natural marquise-cut blue sapphire, flanked by two ...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Rare 1.44ct Colour Change Spinel Gra Certified Titanium Heart Cut Gem 7x6.7mm
Rare 1.44ct Colour Change Spinel Gra Certified Titanium Heart Cut Gem 7x6.7mm

Rare 1.44ct Colour Change Spinel Gra Certified Titanium Heart Cut Gem 7x6.7mm

Located in Birmingham, GB

Rare 1.44ct Colour Change Spinel Gra Certified Titanium Heart Cut Gem 7x6.7mm Very Rare Natural Untreated Colour Change Spinel Gemstone. 1.44 Carat untreated spinel with a rare colo...

Category

21st Century and Contemporary More Jewelry

Materials

Spinel

Natural Colour Change 0.54ct Garnet Natural Pear Cut Rare GIA Certified Gem
Natural Colour Change 0.54ct Garnet Natural Pear Cut Rare GIA Certified Gem

Natural Colour Change 0.54ct Garnet Natural Pear Cut Rare GIA Certified Gem

Located in Birmingham, GB

Natural Colour Change 0.54ct Garnet Natural Pear Cut Rare GIA Certified Gem GIA Certified Rare Colour Change Pyrope Spessartine Garnet Gemstone. 0.54 Carat untreated garnet with ...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

GIA Certified Colour Change Garnet 0.88ct Pyrope Spessartine Oval Cut Rare Gem
GIA Certified Colour Change Garnet 0.88ct Pyrope Spessartine Oval Cut Rare Gem

GIA Certified Colour Change Garnet 0.88ct Pyrope Spessartine Oval Cut Rare Gem

Located in Birmingham, GB

GIA Certified Colour Change Garnet 0.88ct Pyrope Spessartine Oval Cut Rare Gem GIA Certified Untreated Colour Change Garnet Gemstone. 0.88 Carat untreated garnet with a rare colo...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

GIA Certified 1.50ct Natural Colour Change Garnet Natural Pear Cut Rare Gem
GIA Certified 1.50ct Natural Colour Change Garnet Natural Pear Cut Rare Gem

GIA Certified 1.50ct Natural Colour Change Garnet Natural Pear Cut Rare Gem

Located in Birmingham, GB

GIA Certified 1.50ct Natural Colour Change Garnet Natural Pear Cut Rare Gem GIA Certified Rare Colour Change Pyrope Spessartine Garnet Gemstone. 1.50 Carat untreated garnet with ...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

1.85ct Colour Change Sapphire Pink Purple Untreated Rare Oval Gem 7.5x6mm VVS
1.85ct Colour Change Sapphire Pink Purple Untreated Rare Oval Gem 7.5x6mm VVS

1.85ct Colour Change Sapphire Pink Purple Untreated Rare Oval Gem 7.5x6mm VVS

Located in Birmingham, GB

1.85ct Colour Change Sapphire Pink Purple Untreated Rare Oval Gem 7.5x6mm VVS Natural Untreated Pink Purple Colour Change Untreated Sapphire. 1.85 Carat natural sapphire which chang...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 7.28ct Colour Change Untreated Ceylon Sapphire & Diamond Pendant
GIA Certified 7.28ct Colour Change Untreated Ceylon Sapphire & Diamond Pendant

GIA Certified 7.28ct Colour Change Untreated Ceylon Sapphire & Diamond Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare GIA Certified Oval Cut Colour Change Untreated Ceylon Sapphire & Diamond Pendant Necklace. 7.28 Total carat. A fine GIA certified 6.51 carat untreated Ceylon sapphire with rare...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Purple Sapphire, Gold, ...

2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine
2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine

2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine

By Gems and Jewels UK

Located in Birmingham, GB

2.15ct Natural Colour Change Garnet GIA Certified Untreated Pyrope Spessartine Rare Untreated Colour Change Garnet Gemstone. 2.15 Carat garnet with a rare colour change effect. Chan...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

GIA Certified Rare Natural Colour Change Garnet 0.57ct Green Purple Oval Cut Gem
GIA Certified Rare Natural Colour Change Garnet 0.57ct Green Purple Oval Cut Gem

GIA Certified Rare Natural Colour Change Garnet 0.57ct Green Purple Oval Cut Gem

Located in Birmingham, GB

GIA Certified Rare Natural Colour Change Garnet 0.57ct Green Purple Oval Cut Gem GIA Certified Rare Colour Change Pyrope Spessartine Garnet Gemstone. 0.57 Carat untreated garnet ...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

IGI Certified 1.03 Colour Change Untreated Sapphire Diamond 18k Gold Pendant
IGI Certified 1.03 Colour Change Untreated Sapphire Diamond 18k Gold Pendant

IGI Certified 1.03 Colour Change Untreated Sapphire Diamond 18k Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

A fine IGI certified 1.03 carat untreated sapphire with stunning colour change effect. Changing colour depending on the light its viewed in.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold, Yello...

IGI Certified 1.46ct Colour Change Untreated Fancy Cut Sapphire Diamond Pendant
IGI Certified 1.46ct Colour Change Untreated Fancy Cut Sapphire Diamond Pendant

IGI Certified 1.46ct Colour Change Untreated Fancy Cut Sapphire Diamond Pendant

By Gems and Jewels UK

Located in Birmingham, GB

IGI Certified Untreated Fancy Pentagon Cut Untreated Colour Change Sapphire & Diamond 18k White Gold Pendant Necklace. A fine IGI certified 1.46 carat untreated sapphire with stunni...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire, Diamond, White...

1.06ct Colour Change Untreated Heart Sapphire IGI Certified 18k Gold Pendant
1.06ct Colour Change Untreated Heart Sapphire IGI Certified 18k Gold Pendant

1.06ct Colour Change Untreated Heart Sapphire IGI Certified 18k Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Untreated Heart Cut Colour Change Sapphire 18k White Gold Solitaire Pendant Necklace. A fine IGI certified 1.06 carat untreated sapphire with stunning colour change effect. Changin...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Green Sapphire, Yellow Sapphire, Gold, 18k Gold...

0.74ct Color Change Sapphire Blue Purple Untreated IGI Certified Unheated Pear
0.74ct Color Change Sapphire Blue Purple Untreated IGI Certified Unheated Pear

0.74ct Color Change Sapphire Blue Purple Untreated IGI Certified Unheated Pear

By Gems and Jewels UK

Located in Birmingham, GB

0.74ct Colour Change Sapphire Blue Purple Untreated IGI Certified Unheated Pear Rare Untreated Colour Change Sapphire Gemstone. 0.74 Carat unheated sapphire with a rare colour chang...

Category

20th Century More Jewelry

Materials

Sapphire

1.46ct Fancy Untreated Colour Change Sapphire Diamond 18k Gold Halo Signet Ring
1.46ct Fancy Untreated Colour Change Sapphire Diamond 18k Gold Halo Signet Ring

1.46ct Fancy Untreated Colour Change Sapphire Diamond 18k Gold Halo Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

Fully certified by IGI as natural, untreated and with colour change. Very rare and unique stone. This rare and unique gem is set in a bespoke made, modern halo style signet ring wit...

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Green ...

Unheated 1.19ct Colour Change Sapphire Green Blue Purple IGI Certified Pear Cut
Unheated 1.19ct Colour Change Sapphire Green Blue Purple IGI Certified Pear Cut

Unheated 1.19ct Colour Change Sapphire Green Blue Purple IGI Certified Pear Cut

By Gems and Jewels UK

Located in Birmingham, GB

Unheated 1.19ct Colour Change Sapphire Green Blue Purple IGI Certified Pear Cut Rare Untreated Colour Change Sapphire Gemstone. 1.19 Carat unheated sapphire with a rare colour chang...

Category

20th Century More Jewelry

Materials

Sapphire

1.00ct Unique Colour Change Sapphire Pear Cut Yellow Purple Blue IGI Certified
1.00ct Unique Colour Change Sapphire Pear Cut Yellow Purple Blue IGI Certified

1.00ct Unique Colour Change Sapphire Pear Cut Yellow Purple Blue IGI Certified

By Gems and Jewels UK

Located in Birmingham, GB

1.00ct Unique Colour Change Sapphire Pear Cut Yellow Purple Blue IGI Certified Rare Untreated Colour Change Sapphire Gemstone. 1.00 Carat unheated sapphire with a rare colour change...

Category

20th Century More Jewelry

Materials

Sapphire

IGI 1.07 Carat Color Change Sapphire Pink Blue Purple Triangle Cut 18k Gold Ring
IGI 1.07 Carat Color Change Sapphire Pink Blue Purple Triangle Cut 18k Gold Ring

IGI 1.07 Carat Color Change Sapphire Pink Blue Purple Triangle Cut 18k Gold Ring

By Gems and Jewels UK

Located in Birmingham, GB

IGI Certified Fancy Colour Change Untreated Sapphire 18k Yellow Gold Solitaire Ring. 1.07 carat sapphire clarity with rare and unique colour change effect. Fully by certified by IGI...

Category

21st Century and Contemporary Solitaire Rings

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Purple Sapphire, Gold, 18k Gold,...

5.60Ct Natural Ural Russia Alexandrite Color Change to Red Gemstone
5.60Ct Natural Ural Russia Alexandrite Color Change to Red Gemstone

5.60Ct Natural Ural Russia Alexandrite Color Change to Red Gemstone

Located in bangkok, TH

GG66 5.60ct Natural Ural Russia alexandrite color change to red Gemstone GEM ESCRIPTION Species: Natural Chrysoberyl Variety: Natural Alexandrite Weight: 5.60ct Color: Blue g...

Category

2010s Loose Gemstones

Materials

Alexandrite

Alexandrite 0.24ct deep green to pinkish color change rare gemstone
Alexandrite 0.24ct deep green to pinkish color change rare gemstone

Alexandrite 0.24ct deep green to pinkish color change rare gemstone

Located in bangkok, TH

AXA09 Alexandrite 0.24ct deep green to pinkish color change rare gemstone Weight: 0.24ct Size: 4.1*3.4*2.5mm Origine: Srilanka Color Deep Green to pinkish Clarity Eye clean Top...

Category

2010s Loose Gemstones

Materials

Alexandrite

1.48 Ct GIA Certificate Natural Alexandrite Unheat Color Change Sri Lanka
1.48 Ct GIA Certificate Natural Alexandrite Unheat Color Change Sri Lanka

1.48 Ct GIA Certificate Natural Alexandrite Unheat Color Change Sri Lanka

Located in bangkok, TH

AXA32 1.48ct GIA Certificate Natural Alexandrite Unheated Color Change eye clean srilanka Gemstone GEM ESCRIPTION Species: Natural Chrysoberyl Variety: Natural Alexandrite Weig...

Category

2010s Loose Gemstones

Materials

Alexandrite

2.61 Ct GIA Certified Natural Alexandrite Brazil Color change to red
2.61 Ct GIA Certified Natural Alexandrite Brazil Color change to red

2.61 Ct GIA Certified Natural Alexandrite Brazil Color change to red

Located in bangkok, TH

AXA50 GIA Certificate Natural Alexandrite Brazil Color Change to red Clean Collection Gemstone GEM ESCRIPTION Species: Natural Chrysoberyl Variety: Natural Alexandrite Weight: ...

Category

2010s Brazilian Loose Gemstones

Materials

Alexandrite

Natural Color Change Alexandrite Stone 0.78 carats with GIA Report / JupiterGem
Natural Color Change Alexandrite Stone 0.78 carats with GIA Report / JupiterGem

Natural Color Change Alexandrite Stone 0.78 carats with GIA Report / JupiterGem

Located in Los Angeles, CA

It's essential to consult the GIA Report for comprehensive information, including any treatments and color change properties, ensuring the gem's quality and value.

Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Alexandrite

Rare 4.10ct GIA Certified Colour Change Garnet Natural Oval Pyrope Spessartine
Rare 4.10ct GIA Certified Colour Change Garnet Natural Oval Pyrope Spessartine

Rare 4.10ct GIA Certified Colour Change Garnet Natural Oval Pyrope Spessartine

Located in Birmingham, GB

Rare 4.10ct GIA Certified Colour Change Garnet Natural Oval Pyrope Spessartine Rare GIA Certified Untreated Colour Change Garnet Gemstone. 4.10 Carat untreated garnet with a rare co...

Category

21st Century and Contemporary More Jewelry

Materials

Garnet

Certified Natural Color Changing Sapphire Pendant in 18K White Gold & Diamond
Certified Natural Color Changing Sapphire Pendant in 18K White Gold & Diamond

Certified Natural Color Changing Sapphire Pendant in 18K White Gold & Diamond

Located in Kowloon, HK

◆ GEMSTONE: Natural Colour-changing Sapphire (as stated in the certificate) ◆ COLOR: Blue changing to Purple ◆ PRECIOUS METAL: 18K White Gold ◆ WEIGHT OF SAPPHIRE (CENTER): 1.57 Ct...

Category

2010s Hong Kong Art Nouveau Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

6.91 Ct Natural Zutanite Pink color change to Red Perfect cutting Turkey
6.91 Ct Natural Zutanite Pink color change to Red Perfect cutting Turkey

6.91 Ct Natural Zutanite Pink color change to Red Perfect cutting Turkey

Located in bangkok, TH

DSA12 6.91 Ct Natural Zutanite Pink color change to Red Perfect cutting Turkey GEM DESCRIPTION Species: Natural Diaspore Variety: Natural Zutanite Weight : 6.91 Ct Size : 12.3*...

Category

2010s Loose Gemstones

Materials

Other

AIG Certified Natural Color Change Spinel Gemstone, Top Grade Spinel 1.64 CTs
AIG Certified Natural Color Change Spinel Gemstone, Top Grade Spinel 1.64 CTs

AIG Certified Natural Color Change Spinel Gemstone, Top Grade Spinel 1.64 CTs

Located in Peshawar, PK

weight : 1.64 Carats Dimensions - 7.14 * 5.85 * 4.82 MM Color : Blue/Purple Clarity : Loupe Clean Treatment :Natural Origin : Tanzania Hardness : 7.5-8 Family : Oxide This stunning...

Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

1.63 Carats Natural Color Change Sapphire Stone Oval Cut Sri Lankan Gemstone
1.63 Carats Natural Color Change Sapphire Stone Oval Cut Sri Lankan Gemstone

1.63 Carats Natural Color Change Sapphire Stone Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 1.63 carats Dimensions 8.55x4.9x4.1 mm Treatment none Origin Sri Lanka Clarity included Shape oval Cut Faceted his exquisite gemstone is a 1.63 carat natural color cha...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

13.76 Ct Rare Size Natural Zultanite Diaspore loop Clean color change to Red
13.76 Ct Rare Size Natural Zultanite Diaspore loop Clean color change to Red

13.76 Ct Rare Size Natural Zultanite Diaspore loop Clean color change to Red

Located in bangkok, TH

DSA01 Rare size Pink Zultanite Diaspore loop clean Color change to red GEM DESCRIPTION: Species: Zultanite / Diaspore Weight: 13.76ct Color: 5A Top Pink color change to Red...

Category

2010s Loose Gemstones

Materials

Zultanite

Cat's Eye Alexandrite Ring, 4.16 Carats
Cat's Eye Alexandrite Ring, 4.16 Carats

Cat's Eye Alexandrite Ring, 4.16 Carats

Located in New Orleans, LA

Adding to its rarity, the alexandrite displays the gem's celebrated color-change effect, shifting from green in natural daylight to a warm brown-purple hue under incandescent light, ...

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Alexandrite, White Diamond, Platinum

GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring
GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring

GIA Certified 2.62 Carat Oval Green Alexandrite & Diamond Platinum Vintage Ring

Located in Miami, FL

The four-prong basket holds the alexandrite securely while leaving the maximum stone surface open to light, preserving the gem's celebrated color-change phenomenon from every viewing...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

New SSEF Cert 5.641 CT Unheated Burma Mogok Clean Pigeon Red Ruby Diamond Ring
New SSEF Cert 5.641 CT Unheated Burma Mogok Clean Pigeon Red Ruby Diamond Ring

New SSEF Cert 5.641 CT Unheated Burma Mogok Clean Pigeon Red Ruby Diamond Ring

Located in Warren, NJ

Please see the video to appreciate the true color of this ruby. However, the video does not capture all of the beauty of this ruby because colored gems change color under different ...

Category

Antique Mid-19th Century American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Angara 0.89ctw Heart-Shaped Tanzanite Infinity Pendant in 14K Solid Gold
Angara 0.89ctw Heart-Shaped Tanzanite Infinity Pendant in 14K Solid Gold

Angara 0.89ctw Heart-Shaped Tanzanite Infinity Pendant in 14K Solid Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Tanzanite, Gold, 14k Gold

Radiant 2.22ct Alexandrite Gemstone - GIA Certified
Radiant 2.22ct Alexandrite Gemstone - GIA Certified

Radiant 2.22ct Alexandrite Gemstone - GIA Certified

Located in רמת גן, IL

Radiant 2.22ct Alexandrite Gemstone - GIA Certified Introducing a stunning 2.22-carat oval alexandrite, a true marvel of nature renowned for its captivating color-changing propertie...

Category

2010s Israeli Loose Gemstones

Materials

Alexandrite

Angara Natural Solitaire Pear Shape 2.2ct Tanzanite Leverback Earring 14K Gold
Angara Natural Solitaire Pear Shape 2.2ct Tanzanite Leverback Earring 14K Gold

Angara Natural Solitaire Pear Shape 2.2ct Tanzanite Leverback Earring 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Lever-Back Earrings

Materials

Tanzanite, Gold, 14k Gold

Art Deco 18K Gold Brooch with 20 Ct Tanzanite & 1.76ct Diamonds
Art Deco 18K Gold Brooch with 20 Ct Tanzanite & 1.76ct Diamonds

Art Deco 18K Gold Brooch with 20 Ct Tanzanite & 1.76ct Diamonds

Located in New Delhi, Delhi

Wholesale Price. Note: color of gem, can change from light .

Category

21st Century and Contemporary Art Deco Brooches

Materials

Diamond, Tanzanite, 18k Gold

Angara Natural Bezel-Set Round Tanzanite Solitaire Pendant in 14K Solid Gold
Angara Natural Bezel-Set Round Tanzanite Solitaire Pendant in 14K Solid Gold

Angara Natural Bezel-Set Round Tanzanite Solitaire Pendant in 14K Solid Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Tanzanite, Gold, 14k Gold

Angara Natural Oval 1 ct Tanzanite Stud Earrings with Diamond in 14K Solid Gold
Angara Natural Oval 1 ct Tanzanite Stud Earrings with Diamond in 14K Solid Gold

Angara Natural Oval 1 ct Tanzanite Stud Earrings with Diamond in 14K Solid Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Tanzanite, Diamond, Gold, 14k Gold

Angara Natural Basket-Set Square 1.5ct Tanzanite Stud Earrings in 14K Solid Gold
Angara Natural Basket-Set Square 1.5ct Tanzanite Stud Earrings in 14K Solid Gold

Angara Natural Basket-Set Square 1.5ct Tanzanite Stud Earrings in 14K Solid Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Tanzanite, Gold, 14k Gold

Angara Natural Basket-Set Round Tanzanite Studs in 14K Solid Gold for Women
Angara Natural Basket-Set Round Tanzanite Studs in 14K Solid Gold for Women

Angara Natural Basket-Set Round Tanzanite Studs in 14K Solid Gold for Women

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Tanzanite, Gold, 14k Gold

Angara Natural GIA Certified Cushion 9.91ct Tanzanite Solitaire Ring in 14K Gold
Angara Natural GIA Certified Cushion 9.91ct Tanzanite Solitaire Ring in 14K Gold

Angara Natural GIA Certified Cushion 9.91ct Tanzanite Solitaire Ring in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Tanzanite, Gold, 14k Gold

Angara Natural Cushion 1.6ct Tanzanite Dangle Earrings with Diamonds in 14K Gold
Angara Natural Cushion 1.6ct Tanzanite Dangle Earrings with Diamonds in 14K Gold

Angara Natural Cushion 1.6ct Tanzanite Dangle Earrings with Diamonds in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Tanzanite, Diamond, Gold, 14k Gold

Angara Natural Round 1.8ct Tanzanite Halo Stud Earrings in 14K Gold for Women
Angara Natural Round 1.8ct Tanzanite Halo Stud Earrings in 14K Gold for Women

Angara Natural Round 1.8ct Tanzanite Halo Stud Earrings in 14K Gold for Women

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Tanzanite, Gold, 14k Gold

Angara Natural GIA Certified Pear-Shaped 18.25ct Tanzanite Halo Ring in 14K Gold
Angara Natural GIA Certified Pear-Shaped 18.25ct Tanzanite Halo Ring in 14K Gold

Angara Natural GIA Certified Pear-Shaped 18.25ct Tanzanite Halo Ring in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern More Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold

Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Pendant in 14K Gold
Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Pendant in 14K Gold

Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Pendant in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Tanzanite, Gold, 14k Gold

Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Ring in 14K Gold
Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Ring in 14K Gold

Angara Natural GIA Certified Pear-Shaped 18.25 ct Tanzanite Ring in 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern More Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold

Angara Natural GIA Certified Cushion 9.91 ct Tanzanite Three Stone Ring 14K Gold
Angara Natural GIA Certified Cushion 9.91 ct Tanzanite Three Stone Ring 14K Gold

Angara Natural GIA Certified Cushion 9.91 ct Tanzanite Three Stone Ring 14K Gold

By ANGARA INC.

Located in Los Angeles, CA

Tanzanite, renowned for its deep blue to violet hue, evokes an enchanting allure due to its rarity and stunning color-changing property. This gem, found only in Tanzania, is a perfec...

Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Tanzanite, Gold, 14k Gold

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Recent Sales

Natural 1.80ct Alexandrite with 1.23cts Diamonds Set in Platinum Ring!
Natural 1.80ct Alexandrite with 1.23cts Diamonds Set in Platinum Ring!

Natural 1.80ct Alexandrite with 1.23cts Diamonds Set in Platinum Ring!

Located in Methuen, MA

There is a very decent color change in this center gem, but as always, one needs the right wavelengths in order to a change and not all are dramatic changes.

Category

2010s Contemporary Fashion Rings

Materials

Alexandrite, Diamond, Platinum

Art Deco 7 Carat Color Change Sapphire & Diamond Ring
Art Deco 7 Carat Color Change Sapphire & Diamond Ring

Art Deco 7 Carat Color Change Sapphire & Diamond Ring

Located in Montgomery, AL

Both color are strong and attractive. Most color change gems are not always as good of an ideal color & intensity.

Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Rare Untreated Colour Change Sapphire 1.21ct Pink Purple Triangle Trillion Gem
Rare Untreated Colour Change Sapphire 1.21ct Pink Purple Triangle Trillion Gem

Rare Untreated Colour Change Sapphire 1.21ct Pink Purple Triangle Trillion Gem

By Gems and Jewels UK

Located in Birmingham, GB

Rare Natural Untreated Colour Change Sapphire. 1.21 Carat with an excellent triangle trillion cut. This sapphire changes colour depending on the light its viewed in. Very rare for ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Purple Sapphire, Pink Sapphire

Natural GIA CERTIFIED Colour Change Sapphire 1.00ct UNTREATED Oval Cut RARE Gem
Natural GIA CERTIFIED Colour Change Sapphire 1.00ct UNTREATED Oval Cut RARE Gem

Natural GIA CERTIFIED Colour Change Sapphire 1.00ct UNTREATED Oval Cut RARE Gem

By Gems and Jewels UK

Located in Birmingham, GB

Natural GIA CERTIFIED Colour Change Sapphire 1.00ct UNTREATED Oval Cut RARE Gem GIA Certified Rare Untreated Colour Change Blue Green - Purple Sapphire Gemstone. 1.00 Carat unheated...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified Colour Change Sapphire 1.18ct Untreated Oval Cut Unheated Rare Gem
GIA Certified Colour Change Sapphire 1.18ct Untreated Oval Cut Unheated Rare Gem

GIA Certified Colour Change Sapphire 1.18ct Untreated Oval Cut Unheated Rare Gem

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 1.18 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

GIA Certified Colour Change Sapphire 1.01ct Untreated Oval Cut Unheated Rare Gem
GIA Certified Colour Change Sapphire 1.01ct Untreated Oval Cut Unheated Rare Gem

GIA Certified Colour Change Sapphire 1.01ct Untreated Oval Cut Unheated Rare Gem

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 1.01 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

IGI Certified 1.87 Carat Color Change Teal Blue Green Sapphire Cushion Cut Gem
IGI Certified 1.87 Carat Color Change Teal Blue Green Sapphire Cushion Cut Gem

IGI Certified 1.87 Carat Color Change Teal Blue Green Sapphire Cushion Cut Gem

By Gems and Jewels UK

Located in Birmingham, GB

Natural Sapphire with a beautiful teal green blue colour and rare colour change effect. 1.87 Carat.

Category

21st Century and Contemporary Solitaire Rings

Materials

Sapphire, Blue Sapphire, Green Sapphire

1.49ct Untreated Colour Change Sapphire Green Blue Round Cut IGI Certified Gem
1.49ct Untreated Colour Change Sapphire Green Blue Round Cut IGI Certified Gem

1.49ct Untreated Colour Change Sapphire Green Blue Round Cut IGI Certified Gem

By Gemsandjewelsuk

Located in Birmingham, GB

1.49ct Untreated Colour Change Sapphire Green Blue Round Cut IGI Certified Gem Rare Natural Colour Change Sapphire. 1.49 Carat with an excellent round cut and green blue colour cha...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified Colour Change 1.41ct Sapphire Green Purple Untreated Oval Unheated
GIA Certified Colour Change 1.41ct Sapphire Green Purple Untreated Oval Unheated

GIA Certified Colour Change 1.41ct Sapphire Green Purple Untreated Oval Unheated

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 1.41 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire, Purple Sapphire

GIA Certified Colour Change Sapphire 0.76ct Untreated Round Cut Unheated Rare
GIA Certified Colour Change Sapphire 0.76ct Untreated Round Cut Unheated Rare

GIA Certified Colour Change Sapphire 0.76ct Untreated Round Cut Unheated Rare

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 0.76 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85ct
IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85ct

IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85ct

By Gems and Jewels UK

Located in Birmingham, GB

Stunning natural Colour change sapphire set in a fine 18k white gold diamond set pendant. 0.85 carat centre sapphire with stunning colour change effect. Shows a pinkish purple col...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

ICA Certified 4.03 Carat Color Change Loose Sapphire Cushion Cut Sri Lankan Gem
ICA Certified 4.03 Carat Color Change Loose Sapphire Cushion Cut Sri Lankan Gem

ICA Certified 4.03 Carat Color Change Loose Sapphire Cushion Cut Sri Lankan Gem

Located in Bangkok, TH

Expertly cut in a cushion shape, the gem showcases remarkable brilliance and depth, enhancing its vibrant color play under varying lights.

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85 Carat
IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85 Carat

IGI Certified Color Change Pink Purple Sapphire Diamond 18k Pendant 0.85 Carat

By Gems and Jewels UK

Located in Birmingham, GB

Stunning natural colour change sapphire set in a fine 18k white gold diamond set pendant. 0.85 carat centre sapphire with stunning colour change effect. Shows a pinkish purple col...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

1.73ct IGI Certified Colour Change Untreated Sapphire Heart Cut 18k Gold Pendant
1.73ct IGI Certified Colour Change Untreated Sapphire Heart Cut 18k Gold Pendant

1.73ct IGI Certified Colour Change Untreated Sapphire Heart Cut 18k Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare Colour Change Heart Cut Sapphire 18k White Gold Solitaire Pendant A fine IGI certified 1.73 carat untreated sapphire with stunning colour change effect. Changing colour dependi...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple Sapphire,...

IGI Certified 1.32 Carat Color Change Blue Purple Sapphire Diamond Gold Pendant
IGI Certified 1.32 Carat Color Change Blue Purple Sapphire Diamond Gold Pendant

IGI Certified 1.32 Carat Color Change Blue Purple Sapphire Diamond Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Stunning natural colour change sapphire set in a fine 14k gold pendant with diamond accent. 1.32 carat sapphire with stunning colour change effect. Shows a deep purplish blue colour ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, Yellow Gold

GIA Certified 1.59 Carats Color Change Garnet
GIA Certified 1.59 Carats Color Change Garnet

GIA Certified 1.59 Carats Color Change Garnet

Sold

W 0.22 in D 0.19 in L 0.29 in

GIA Certified 1.59 Carats Color Change Garnet

Located in Los Angeles, CA

Experience the enchantment of a Natural Color Change Garnet, a certified gem of 1.59 carats with a GIA Report.

Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Garnet

Alexandrite 0.26ct deep green to pinkish color change rare gemstone
Alexandrite 0.26ct deep green to pinkish color change rare gemstone

Alexandrite 0.26ct deep green to pinkish color change rare gemstone

Located in bangkok, TH

AXA10 Alexandrite 0.26ct deep green to pinkish color change rare gemstone Weight: 0.26ct Size: 4.6*3.4*2.3mm Srilanka Deep Green to pinkish Eye clean WB gem selected quality

Category

2010s Loose Gemstones

Materials

Alexandrite

Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified
Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified

Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified

By Gemsandjewelsuk

Located in Birmingham, GB

Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified Rare Natural Untreated Colour Change Sapphire. 0.51 Carat with an excellent trillion triangle cut.

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

IGI Certified 1.50ct Colour Change Tourmaline Green Purple Emerald Cut Rare
IGI Certified 1.50ct Colour Change Tourmaline Green Purple Emerald Cut Rare

IGI Certified 1.50ct Colour Change Tourmaline Green Purple Emerald Cut Rare

By Gemsandjewelsuk

Located in Birmingham, GB

Fully certified by IGI in Antwerp, one of their best and most well equipped gem labs. This tourmaline changes colour depending on the light its viewed in.

Category

21st Century and Contemporary More Jewelry

Materials

Tourmaline

Untreated Green Blue Colour Change Sapphire 1.22ct Pear Teardrop IGI Certified
Untreated Green Blue Colour Change Sapphire 1.22ct Pear Teardrop IGI Certified

Untreated Green Blue Colour Change Sapphire 1.22ct Pear Teardrop IGI Certified

By Gemsandjewelsuk

Located in Birmingham, GB

Untreated Green Blue Colour Change Sapphire 1.22ct Pear Teardrop IGI Certified Rare Natural Colour Change Sapphire. 1.22 Carat with an excellent pear teardrop cut.

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

17.17ct Natural Unheated Blue Colour Change Sapphire and Diamond 18ct Gold Ring
17.17ct Natural Unheated Blue Colour Change Sapphire and Diamond 18ct Gold Ring

17.17ct Natural Unheated Blue Colour Change Sapphire and Diamond 18ct Gold Ring

Located in London, GB

At its heart sits an absolutely captivating certified natural unheated blue colour change sapphire, weighing an impressive 17.17ct.

Category

Vintage 1970s English Modern Cluster Rings

Materials

Diamond, Blue Sapphire, Gold, 18k Gold, White Gold

1.53 Ct Most rare Natural alexandrite Russia Top color change to Red
1.53 Ct Most rare Natural alexandrite Russia Top color change to Red

1.53 Ct Most rare Natural alexandrite Russia Top color change to Red

Located in bangkok, TH

Most rare Natural alexandrite Russia Top color change to Red GEM DESCRIPTION Variety: Natural Alexandrite Weight: 1.53 Ct Color: green change to Red Cut: Excellent Clarit...

Category

2010s Loose Gemstones

Materials

Alexandrite

GIA Certified 6.05 Carat Ceylon No Heat Colour Change Oval Cut Blue Sapphire
GIA Certified 6.05 Carat Ceylon No Heat Colour Change Oval Cut Blue Sapphire

GIA Certified 6.05 Carat Ceylon No Heat Colour Change Oval Cut Blue Sapphire

Located in Kowloon, Hong Kong

Discover the unparalleled beauty of this 6.05-carat color-change sapphire, a rare gemstone originating from the legendary mines of Ceylon (Sri Lanka).

Category

2010s Loose Gemstones

Materials

Blue Sapphire

Orloff of Denmark, 1.05 ct Blue Color Change Sapphire Ring set in 14K White Gold
Orloff of Denmark, 1.05 ct Blue Color Change Sapphire Ring set in 14K White Gold

Orloff of Denmark, 1.05 ct Blue Color Change Sapphire Ring set in 14K White Gold

Located in Hua Hin, TH

From the Isle of Jewels, Sri Lanka, this 1.05 carat Ceylon sapphire has been gifted with the extraordinary color-change factor. The gem's color, under daylight, inhabits a superb ric...

Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Alexandrite Ring Gem 2.07 Carat Emerald Cut Brazil Loose Gemstone
Alexandrite Ring Gem 2.07 Carat Emerald Cut Brazil Loose Gemstone

Alexandrite Ring Gem 2.07 Carat Emerald Cut Brazil Loose Gemstone

By Merkaba

Located in Beverly Hills, CA

Superb 2.07 carat Brazilian Alexandrite emerald cut gem, displaying an exquisite color change. The GRS gem certificate is attached to the images for your reference.

Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Alexandrite, Chrysoberyl

Fiery Gem Rainbow Opal 22k Gold Handmade Chain Necklace, Devta Doolan 2022
Fiery Gem Rainbow Opal 22k Gold Handmade Chain Necklace, Devta Doolan 2022

Fiery Gem Rainbow Opal 22k Gold Handmade Chain Necklace, Devta Doolan 2022

By Devta Doolan

Located in Dallas, TX

Gem Opal Fire Necklace by acclaimed jewelry maker Devta Doolan showcasing an exceptionally fine quality 20mm x 9mm solid gem crystal Ethiopian opal cabochon with remarkable rainbow f...

Category

2010s American Artist Pendant Necklaces

Materials

Opal, Gold, 18k Gold, 22k Gold, Yellow Gold, Mixed Metal

12 ct. Golden Chrysoberyl, Blue Sapphire, Diamond, Yellow, White Gold Pendant
12 ct. Golden Chrysoberyl, Blue Sapphire, Diamond, Yellow, White Gold Pendant

12 ct. Golden Chrysoberyl, Blue Sapphire, Diamond, Yellow, White Gold Pendant

By Sarosi By Timeless Gems

Located in Los Angeles, CA

Faceted chrysoberyl may not be as famous as its color-change cousin, alexandrite, but gem connoisseurs have long admired the luster and clarity of this rich, chardonnay-colored gem.

Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Chrysoberyl, Diamond, Blue Sapphire, Multi-gemstone, Sapphire, White Gol...

Superb 6.61 Carat Alexandrite Diamond Platinum Ring, GIA Certified
Superb 6.61 Carat Alexandrite Diamond Platinum Ring, GIA Certified

Superb 6.61 Carat Alexandrite Diamond Platinum Ring, GIA Certified

Located in Beverly Hills, CA

An extremely rare and fine gem, this platinum ring is fit for royalty. It features an unbelievable 6.61 carat alexandrite with very strong color change going from a greenish-blue col...

Category

21st Century and Contemporary American Fashion Rings

Materials

Alexandrite, Diamond, Platinum

Timeless Alexandrite & Diamond Ring
Timeless Alexandrite & Diamond Ring

Timeless Alexandrite & Diamond Ring

Located in Bloomington, MN

These diamonds showcase a remarkable SI2 clarity and a captivating H color, exuding a timeless and elegant appeal. In addition to its diamond accents, this ring showcases a magnifice...

Category

21st Century and Contemporary Contemporary Fashion Rings

Materials

Alexandrite, Diamond, 14k Gold, White Gold

Devta Doolan Tropical Violet Blue Opal Doublet Gold Pendant Drop Necklace
Devta Doolan Tropical Violet Blue Opal Doublet Gold Pendant Drop Necklace

Devta Doolan Tropical Violet Blue Opal Doublet Gold Pendant Drop Necklace

By Devta Doolan

Located in Dallas, TX

Tropical Drop Necklace by renowned jewelry maker Devta Doolan featuring a violet-blue Australian opal doublet with phenomenal rainbow flash and extraordinary color change. The gem is...

Category

2010s American Artisan Pendant Necklaces

Materials

Opal, 18k Gold, 22k Gold, Yellow Gold, Gold

Bulgari Gold Tourmaline Sapphire Necklace
Bulgari Gold Tourmaline Sapphire Necklace

Bulgari Gold Tourmaline Sapphire Necklace

By Bulgari

Located in Beverly Hills, CA

It means the depth of color is changing when the gem is rotated. About the brand ​Always being inspired by the Roman culture and Italian sense of luxury, Bulgari brand has been hav...

Category

Vintage 1980s Chain Necklaces

Materials

Diamond, Sapphire, Tourmaline, Gold, 18k Gold, Yellow Gold

Alexandrite & Diamond Ring 7.35 Carats, Rare Color Change Gem Certified
Alexandrite & Diamond Ring 7.35 Carats, Rare Color Change Gem Certified

Alexandrite & Diamond Ring 7.35 Carats, Rare Color Change Gem Certified

Located in Northampton, MA

Several gemstones change color under different light —garnet, sapphire— but Alexandrite is the most prized color-change gem.

Category

2010s Unknown Artisan Cocktail Rings

Materials

Alexandrite, Diamond, 18k Gold

World Most Rarest 1.25 Carats Loose Blue Hauyne Color Change Gem
World Most Rarest 1.25 Carats Loose Blue Hauyne Color Change Gem

World Most Rarest 1.25 Carats Loose Blue Hauyne Color Change Gem

Located in Peshawar, PK

Loose Hauyne Weight: 1.25 Carats Dimension: 7.8x6.7x5.1 Mm Origin: Badakhshan Afghanistan Shape: Oval Cushion Color: Blue Family: Sodalite Treatment: Non Certificate: On Demand . . ...

Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Blue Diamond, Other

GIA Certified 2.49ct Colour Change Sapphire Blue Purple Untreated Oval Cut Gem
GIA Certified 2.49ct Colour Change Sapphire Blue Purple Untreated Oval Cut Gem

GIA Certified 2.49ct Colour Change Sapphire Blue Purple Untreated Oval Cut Gem

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 2.49 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Pink Sapphire, Green Sapphire

GIA Certified Color Change Sapphire 2.07ct Untreated Oval Cut Unheated Rare Gem
GIA Certified Color Change Sapphire 2.07ct Untreated Oval Cut Unheated Rare Gem

GIA Certified Color Change Sapphire 2.07ct Untreated Oval Cut Unheated Rare Gem

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Colour Change Sapphire Gemstone. 2.07 Carat unheated sapphire with a rare colour change effect. Changing colour depending on the light its viewed in. Very rare for na...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Green Sapphire, Pink Sapphire

Unheated 4.67 ct. Blue Violet Color Change Sapphire GIA, Unset 3-Stone Ring Gem
Unheated 4.67 ct. Blue Violet Color Change Sapphire GIA, Unset 3-Stone Ring Gem

Unheated 4.67 ct. Blue Violet Color Change Sapphire GIA, Unset 3-Stone Ring Gem

By Sarosi By Timeless Gems

Located in Los Angeles, CA

The report also mentions that this sapphire changes color when viewed by daylight and fluorescent light.

Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Sapphire

IGI Certified 1.02 Colour Change Untreated Sapphire Diamond Platinum Pendant
IGI Certified 1.02 Colour Change Untreated Sapphire Diamond Platinum Pendant

IGI Certified 1.02 Colour Change Untreated Sapphire Diamond Platinum Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare Colour Change Sapphire & Diamond Platinum Pendant Necklace.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Green Sapphire, Diamond, Platinum

2.63ct IGI Certified Colour Change Untreated Sapphire 18k White Gold Pendant
2.63ct IGI Certified Colour Change Untreated Sapphire 18k White Gold Pendant

2.63ct IGI Certified Colour Change Untreated Sapphire 18k White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare Colour Change Sapphire 18k White Gold Solitaire Pendant A fine IGI certified 2.63 carat untreated sapphire with stunning colour change effect. Changing colour depending on the ...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Sapphire, Blue Sapphire, Green Sapphire, Pink Sapphire, Purple Sapphire,...

Colour Change 1.51 Carat Violet Blue Sapphire and Diamond 18 Karat Gold Ring
Colour Change 1.51 Carat Violet Blue Sapphire and Diamond 18 Karat Gold Ring

Colour Change 1.51 Carat Violet Blue Sapphire and Diamond 18 Karat Gold Ring

By Gems and Jewels UK

Located in Birmingham, GB

Stunning natural colour change sapphire set in a fine 18k white gold diamond accented ring. 1.51 carat centre sapphire with beautiful bluish violet colour. Has a noticeable colour s...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Basra Pearl Ring of Spectacular Color and Quality Certified Natural
Basra Pearl Ring of Spectacular Color and Quality Certified Natural

Basra Pearl Ring of Spectacular Color and Quality Certified Natural

Located in Northampton, MA

The play of light across the pearl makes the sea-gem so alive. It's almost like a color-change gem; the way the surface of the pearl looks vivid pink one minute and then blue with th...

Category

2010s Bahraini Victorian Engagement Rings

Materials

Pearl, 18k Gold

Natural Pink Diaspore zultanite color change gemstone pink change to red 3.21 Ct
Natural Pink Diaspore zultanite color change gemstone pink change to red 3.21 Ct

Natural Pink Diaspore zultanite color change gemstone pink change to red 3.21 Ct

Located in bangkok, TH

Pink diaspore zultanite color change gemstone pink change to red from turkey clean perfect emerald cutting DSA07 Name: pink diaspore / zultanite Weight: 3.21carat Color: pink brown ...

Category

2010s Loose Gemstones

Materials

Zultanite

Orloff of Denmark - 2.59 Carat Colour-Change Spinel, Platinum
Orloff of Denmark - 2.59 Carat Colour-Change Spinel, Platinum

Orloff of Denmark - 2.59 Carat Colour-Change Spinel, Platinum

Located in Hua Hin, TH

At the very heart of this enchanting creation lies a color-change blue spinel, this spellbinding gem seems to capture the very essence of the skies at dusk, reflecting the mysteries ...

Category

2010s Sri Lankan Engagement Rings

Materials

Diamond, Spinel, Platinum

2.61 Carats AIGS Certified Color Change Spinel Cushion Cut Tanzanian Gemstone
2.61 Carats AIGS Certified Color Change Spinel Cushion Cut Tanzanian Gemstone

2.61 Carats AIGS Certified Color Change Spinel Cushion Cut Tanzanian Gemstone

Located in Bangkok, TH

Weight 2.61 carats Dimensions 8.02 x 6.98 x 5.27 mm Treatment none Origin Tanzania Clarity eye clean Shape cushion Cut fancy cushion The 2.61 carats Color Change Violetish ...

Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

0.42 Ct Rare Russia Alexandrite change to red color from green eye clean clarity
0.42 Ct Rare Russia Alexandrite change to red color from green eye clean clarity

0.42 Ct Rare Russia Alexandrite change to red color from green eye clean clarity

Located in bangkok, TH

AXA42 Rare Russia Alexandrite change to red color from green Semi transparent Gemstone GEM DESCRIPTION Species: Natural Chrysoberyl Variety: Natural Alexandrite Weight: 0.42ct ...

Category

2010s Loose Gemstones

Materials

Alexandrite

Alexandrite Ring with Diamonds is Rare Even Among Alexandrite Rings
Alexandrite Ring with Diamonds is Rare Even Among Alexandrite Rings

Alexandrite Ring with Diamonds is Rare Even Among Alexandrite Rings

Located in Northampton, MA

It's gorgeous. Even if it had no color change at all, the mint-green gem has so much sparkle and fire, which —again— I don't see in alexandrite.

Category

Early 2000s American Contemporary Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Opal Diamond Gold Crown Ring
Opal Diamond Gold Crown Ring

Opal Diamond Gold Crown Ring

Located in Mount Kisco, NY

Vertical filigree in fourteen karat (14k) yellow gold graduate to the face of the ring to showcase the special effect of this phenomenal color changing opal gem. Diamond accents ado...

Category

Vintage 1970s American Cocktail Rings

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Art Deco Mauboussin Platinum Non Heated Blue & Yellow Sapphires & diamonds Ring
Art Deco Mauboussin Platinum Non Heated Blue & Yellow Sapphires & diamonds Ring

Art Deco Mauboussin Platinum Non Heated Blue & Yellow Sapphires & diamonds Ring

By Mauboussin

Located in Paris, FR

Blue Sapphire weight: 1.37 carats Provenance: Madagascar Non Heated with Certificate Gem Paris Color change from violet to blue Yellow sapphires weight: 1.60 carats Heated Approx D...

Category

Vintage 1930s French Art Deco Three-Stone Rings

Materials

Diamond, Blue Sapphire, Yellow Sapphire, Platinum

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3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring
3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring

3 Carat Natural Brazilian Alexandrite and Diamond Three-Stone Platinum Ring

By RAF

Located in New York, NY

An elegant and classic three-stone alexandrite ring, centered with an oval mixed-cut natural, no-heat Brazilian Alexandrite weighing well over three carats, accented with two shield ...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Alexandrite, Diamond, Platinum

63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday

63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday

Located in Peshawar, PK

Faceted Aquamarine Weight: 63.70 Carats Dimension: 26X20X17.9 Mm Origin: Madagascar Africa Color: Blue Shape: Oval Cut: Brilliant Certificate: On Customer Demand Treatment: Non ...

Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Amethyst, Aquamarine

GRS 2.06 ct 18K White Gold Unheated Pigeon Blood Ruby Engagement Ring
GRS 2.06 ct 18K White Gold Unheated Pigeon Blood Ruby Engagement Ring

GRS 2.06 ct 18K White Gold Unheated Pigeon Blood Ruby Engagement Ring

Located in Kaohsiung City, TW

*GRS 18K 2.06 ct Pigeon Blood Ruby&Diamonds Antique Art Deco Engagement Ring* GRS-Certified natural pigeon blood ruby as the center stone weighing 2.06 ct set on the 18K white go...

Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring

5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring

By Merkaba

Located in Beverly Hills, CA

A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...

Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

1.67ct Montana Sapphire Bezel Set Signet Engagement Ring 14K Gold R6783
1.67ct Montana Sapphire Bezel Set Signet Engagement Ring 14K Gold R6783

1.67ct Montana Sapphire Bezel Set Signet Engagement Ring 14K Gold R6783

Located in Osprey, FL

♥ 1.67ct Montana Sapphire Bezel Set Signet Engagement Ring 14K Gold   ♥ The item measures 7mm in length (North South direction), 6.6mm in width (East West direction), and stands 5.5m...

Category

2010s American Engagement Rings

Materials

Sapphire, 14k Gold

33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem
33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem

33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem

Located in Jaipur, RJ

33.31 carats no-heat multi sapphire top quality 24 pieces cut stone natural gem Gemstone - Sapphire Weight - 33.31 carats Quantity - 24 Pieces Size - 7x5 to 5x8 mm Shape - Mix cut s...

Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine, Sapphire

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring
7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

7.55 Carat Peach Tourmaline Emerald Cut Platinum Diamond Ring

By Merkaba

Located in Beverly Hills, CA

A 7.55 carat peach tourmaline emerald cut platinum diamond ring, handcrafted by Merkaba Jewelry Beverly Hills as a romantic collector jewel and meaningful alternative engagement ring...

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tourmaline, White Diamond, Emerald, Platinum

Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat
Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat

Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat

Located in Peshawar, PK

Loose Emerald Weight: 1.50 Carats Dimension: 8.6x7.1x5 Mm Origin: Swat Pakistan Mine Shape: Pear Treatment: Non Certificate: On Demand . Wearing an emerald gives strength to the plan...

Category

Antique Mid-17th Century Pakistani Arts and Crafts Loose Gemstones

Materials

Emerald

Platinum 1.28 carat GIA Natural Alexandrite and Diamond Ring
Platinum 1.28 carat GIA Natural Alexandrite and Diamond Ring

Platinum 1.28 carat GIA Natural Alexandrite and Diamond Ring

Located in Big Bend, WI

Platinum 3 stone ring featuring an oval natural alexandrite weighing 1.28 carats and diamonds. GIA report #2213925829 states natural alexandrite measuring 7.27mm x 5.22 x 4.25mm, sta...

Category

2010s Engagement Rings

Materials

Alexandrite, Diamond, Platinum

LEYSER 18k White Gold Santa Maria Aquamarine Diamond Ring
LEYSER 18k White Gold Santa Maria Aquamarine Diamond Ring

LEYSER 18k White Gold Santa Maria Aquamarine Diamond Ring

By Thomas Leyser

Located in Idar-Oberstein, DE

18k White Gold Ring, set with: 1x Fine Aquamarine (fac., radiant-cut, Santa Maria, 9,5mm, 3,28 carat), 6x Diamonds (brilliant-cut, 2mm, TW/vsi, 0.20ct) 20x Diamonds (brilliant-cu...

Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Platinum 1.10 Carat Burmese Ruby Ring GIA
Platinum 1.10 Carat Burmese Ruby Ring GIA

Platinum 1.10 Carat Burmese Ruby Ring GIA

Located in Big Bend, WI

Top color GIA natural Burmese red ruby weighing 1.10 carats set in platinum. GIA report included. The ruby measures 6.69mm x 5.73mm is accented by 2 round brilliant cut diamonds weig...

Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Antique Ring natural 3ctw. Emerald 0.6ctw Diamonds solid 18K Gold Ø US 6.75/ 5gr
Antique Ring natural 3ctw. Emerald 0.6ctw Diamonds solid 18K Gold Ø US 6.75/ 5gr

Antique Ring natural 3ctw. Emerald 0.6ctw Diamonds solid 18K Gold Ø US 6.75/ 5gr

Located in SE

Nice German cluster Emeralds and Diamonds Ring. Plain band and shoulders. Openwork crown in White Gold 16mm x 12.6mm x 6.9mm deep. All stones with open backs. Claw set natural oval c...

Category

Vintage 1930s German Art Deco Cluster Rings

Materials

Emerald, Diamond, Yellow Gold, White Gold, 18k Gold

Antique Ring natural 0.85ct Sapphire 0.8ctw Diamonds 18K Gold Silver Ø6.5US/4.3g
Antique Ring natural 0.85ct Sapphire 0.8ctw Diamonds 18K Gold Silver Ø6.5US/4.3g

Antique Ring natural 0.85ct Sapphire 0.8ctw Diamonds 18K Gold Silver Ø6.5US/4.3g

Located in SE

Nice Renaissance - styled cluster Ring with the carved band, shoulders, and parts of the crown in solid 18ct Yellow Gold holding natural Blue Sapphire stone and eight rose - cut Diam...

Category

Vintage 1920s European Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

GIA Certified 5.50Ct Natural Ceylon Alexandrite Ring Accented With Side Diamonds
GIA Certified 5.50Ct Natural Ceylon Alexandrite Ring Accented With Side Diamonds

GIA Certified 5.50Ct Natural Ceylon Alexandrite Ring Accented With Side Diamonds

By The Diamond Source

Located in San Diego, CA

This is a custom one of a kind Platinum and 18K Gold Ring. It is set with a beautiful Cushion Modified Brilliant Cut Natural Alexandrite with a GIA report. It is transparent with a ...

Category

Late 20th Century Sri Lankan Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Snake 14k Gold Ring with Opal
Snake 14k Gold Ring with Opal

Snake 14k Gold Ring with Opal

$958Sale Price / item|44% Off

Snake 14k Gold Ring with Opal

By Daizy Jewellery

Located in Istanbul, TR

Snake ring with Opal. Opal gold ring. Snake gold ring. Genuine Opal ring. Oval Opal ring. October birthstone ring. Opal vintage ring. 14k yellow gold ring with blue Opal, rose sapph...

Category

2010s Turkish Modern Cocktail Rings

Materials

Sapphire, Opal, Diamond, 14k Gold, Gold

Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring
Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring

Art Deco Style Diamond Sapphire Target Platinum Engagement Cocktail Dress Ring

Located in Lisbon, PT

Art Deco Style diamond and sapphire target stylized engagement or cocktail/dress ring in platinum, 2000s. This ring features a round brilliant-cut diamond millegrain-set to the cente...

Category

Early 2000s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Color Change Gem For Sale on 1stDibs

You are likely to find exactly the color change gem you’re looking for on 1stDibs, as there is a broad range for sale. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. Creating a color change gem has been a part of the legacy of many jewelers, but those produced by Fine Jewels UK and Sarosi By Timeless Gems are consistently popular. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and trillion cut cut versions available here, too. Finding a color change gem for sale for men should be easy, but there are 9 pieces available to browse for unisex as well as women, too.

How Much is a Color Change Gem?

The price for a color change gem starts at $167 and tops out at $27,040 with these rings, on average, selling for $903.