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1.05ct Untreated Green Blue Sapphire 18k White Gold Diamond Surround Set Pendant
1.05ct Untreated Green Blue Sapphire 18k White Gold Diamond Surround Set Pendant

1.05ct Untreated Green Blue Sapphire 18k White Gold Diamond Surround Set Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Untreated Green Blue Sapphire 18k White Gold Diamond Surround Set Pendant. 1.05 Carat sapphire with fine vivid green blue colour and excellent clarity.

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

AIG Certified 3.65 Carats Untreated Ceylon Sapphire Diamonds 18K Gold Ring
AIG Certified 3.65 Carats Untreated Ceylon Sapphire Diamonds 18K Gold Ring

AIG Certified 3.65 Carats Untreated Ceylon Sapphire Diamonds 18K Gold Ring

Located in New Delhi, Delhi

Ring come in 18k gold with a Untreated Natural Ceylon Sapphire, in perfect oval cut, of 3,65 carats, and 32 pieces of natural diamonds of 1,15 carats, F color VS clarity, very sparkly.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

Orloff of Denmark Natural Untreated Yellow Sapphire & Diamond Ring
Orloff of Denmark Natural Untreated Yellow Sapphire & Diamond Ring

Orloff of Denmark Natural Untreated Yellow Sapphire & Diamond Ring

Located in Hua Hin, TH

Orloff of Denmark Natural Untreated Yellow Sapphire & Diamond Ring GIA Sapphire Report: 5306674904 A timeless ring handcrafted in platinum and set with a rare natural untreated ...

Category

2010s Kenyan Modern Engagement Rings

2.00 Carat Yellow Sapphire Untreated 18 Karat Gold Solitaire Pendant Necklace
2.00 Carat Yellow Sapphire Untreated 18 Karat Gold Solitaire Pendant Necklace

2.00 Carat Yellow Sapphire Untreated 18 Karat Gold Solitaire Pendant Necklace

By Emeralds Maravellous

Located in Brunswick, ME

This drop solitaire pendant necklace features an oval cut, lemon yellow natural unheated sapphire weighing 2.00 carats. (9.4mm x 6.5mm). Set in 18K Yellow Gold setting and fixed to ...

Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Sapphire, Yellow Sapphire, 18k Gold, Gold, Yellow Gold

Estate Untreated 7.68ct Burmese Star Sapphire Diamond Platinum Cocktail Ring GIA
Estate Untreated 7.68ct Burmese Star Sapphire Diamond Platinum Cocktail Ring GIA

Estate Untreated 7.68ct Burmese Star Sapphire Diamond Platinum Cocktail Ring GIA

Located in Winter Springs, FL

A timeless estate ring rendered in platinum, centered by an extraordinary 7.68 carat natural Burmese star sapphire of exceptional presence. This rare, unheated stone displays a rich...

Category

Late 20th Century Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique 2.17 Carat Basaltic Sapphire 2.52 Carat Diamond Trilogy Engagement Ring
Antique 2.17 Carat Basaltic Sapphire 2.52 Carat Diamond Trilogy Engagement Ring

Antique 2.17 Carat Basaltic Sapphire 2.52 Carat Diamond Trilogy Engagement Ring

Located in Jesmond, Newcastle Upon Tyne

Such examples with untreated sapphires and large diamonds are becoming increasingly difficult to locate.

Category

Antique 1890s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Yellow Gold

Prince of Orion: Untreated 15cts Ceylon Blue Sapphire Ring (Gübelin Certified)
Prince of Orion: Untreated 15cts Ceylon Blue Sapphire Ring (Gübelin Certified)

Prince of Orion: Untreated 15cts Ceylon Blue Sapphire Ring (Gübelin Certified)

Located in London, GB

The Prince of Orion Ring has a magnificent and captivating untreated 15.09 carat Ceylon blue sapphire. The enchanting blue sapphire has excellent lustre, encircled by a halo of dazz...

Category

21st Century and Contemporary British Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Certified Untreated Bi Colour Sapphire Blue Yellow Emerald Cut White Gold Ring
Certified Untreated Bi Colour Sapphire Blue Yellow Emerald Cut White Gold Ring

Certified Untreated Bi Colour Sapphire Blue Yellow Emerald Cut White Gold Ring

By ITSIT

Located in Birmingham, GB

Unique IGI Certified Untreated Bi Colour Sapphire And Diamond 18k White Gold Ring.

Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Gold, ...

GIA Certified Untreated Asscher Sapphire Diamond 18k White Gold Three Stone Ring
GIA Certified Untreated Asscher Sapphire Diamond 18k White Gold Three Stone Ring

GIA Certified Untreated Asscher Sapphire Diamond 18k White Gold Three Stone Ring

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified Deep Blue Untreated Australian Sapphire & Diamond 18k White Gold Three Stone Ring.

Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Green Sapphire, White Diamond, Gold, 1...

Natural 1.08ct Deep Green Blue Teal Sapphire GRA Certified Oval Cut Untreated VS
Natural 1.08ct Deep Green Blue Teal Sapphire GRA Certified Oval Cut Untreated VS

Natural 1.08ct Deep Green Blue Teal Sapphire GRA Certified Oval Cut Untreated VS

Located in Birmingham, GB

Natural 1.08ct Deep Green Blue Teal Sapphire GRA Certified Oval Cut Untreated VS Natural GRA Certified Untreated Teal Green Blue Sapphire Gemstone. 1.08 Carat sapphire with a beauti...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring
GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring

GIA 1.98ct Burmese Untreated Royal Blue Sapphire Diamond 18k Ring

Located in Weston, MA

"Noble Serenade" is a breathtaking piece of jewelry that captures the essence of European royalty with its exceptional beauty and elegance. Inspired by the classic and timeless desi...

Category

2010s American Contemporary Cocktail Rings

Materials

Blue Sapphire, Diamond, 18k Gold, Gold

Unique Untreated GIA Certified Parti Colour Sapphire Blue Yellow 0.82ct Pear VS
Unique Untreated GIA Certified Parti Colour Sapphire Blue Yellow 0.82ct Pear VS

Unique Untreated GIA Certified Parti Colour Sapphire Blue Yellow 0.82ct Pear VS

By Gems and Jewels UK

Located in Birmingham, GB

Unique Untreated GIA Certified Parti Colour Sapphire Blue Yellow 0.82ct Pear VS Unique Untreated Parti Colour Sapphire Gemstone. 0.82 Carat unheated sapphire with a rare parti colou...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Unique Natural Winza Sapphire Ruby 1.06ct Blue Purple Red Untreated Oval Cut Gem
Unique Natural Winza Sapphire Ruby 1.06ct Blue Purple Red Untreated Oval Cut Gem

Unique Natural Winza Sapphire Ruby 1.06ct Blue Purple Red Untreated Oval Cut Gem

Located in Birmingham, GB

Unique Natural Winza Sapphire Ruby 1.06ct Blue Purple Red Untreated Oval Cut Gem Unique Natural Untreated Blue Purple Red Winza Ruby Sapphire 1.06 Carat with a oval cut and unique b...

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

GIA Certified Unique Bi Colour Sapphire 1.34Ct Yellow Blue Oval Cut Untreated
GIA Certified Unique Bi Colour Sapphire 1.34Ct Yellow Blue Oval Cut Untreated

GIA Certified Unique Bi Colour Sapphire 1.34Ct Yellow Blue Oval Cut Untreated

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified Unique Bi Colour Sapphire 1.34Ct Yellow Blue Oval Cut Untreated Natural Unique GIA Certified Untreated Bi Colour Sapphire Gemstone. 1.34 Carat unheated sapphire with a...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

GIA Certified 3.70 Carat UNTREATED Heart Shape Blue Sapphire Platinum Ring
GIA Certified 3.70 Carat UNTREATED Heart Shape Blue Sapphire Platinum Ring

GIA Certified 3.70 Carat UNTREATED Heart Shape Blue Sapphire Platinum Ring

By Antinori Fine Jewels

Located in Chicago, IL

A masterpiece of timeless elegance, this exquisite ring showcases a striking 3.70-carat heart-shaped sapphire of vivid blue hue, certified natural and untreated by GIA.

Category

2010s American Contemporary Cocktail Rings

Materials

Blue Sapphire, Yellow Gold, Platinum

GIA Certified Untreated Vivid Green Thai Sapphire & Diamond 18k Gold Halo Ring
GIA Certified Untreated Vivid Green Thai Sapphire & Diamond 18k Gold Halo Ring

GIA Certified Untreated Vivid Green Thai Sapphire & Diamond 18k Gold Halo Ring

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified Vivid Green Thai Sapphire And Diamond 18k Yellow And White Gold Halo Ring. 1.50 Carat Thai sapphire with a stunning vivid green yellow colour.

Category

21st Century and Contemporary Cluster Rings

Materials

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

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum
8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

8.80 Carat Unheated / Untreated Yellow Sapphire Cocktail Ring Set in Platinum

Located in Tokyo, JP

A beautiful ring featuring 8.80 Carat Natural Untreated Yellow Sapphire and 1.01 Carats Diamond Accents set in Platinum.

Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Yellow Sapphire, Platinum

Platinum BG Diamonds Ring with 2.80ct OGI Ltd GIA Certified Ceylon Sapphire
Platinum BG Diamonds Ring with 2.80ct OGI Ltd GIA Certified Ceylon Sapphire

Platinum BG Diamonds Ring with 2.80ct OGI Ltd GIA Certified Ceylon Sapphire

Located in New York, NY

Timeless elegance meets exceptional rarity in this exquisite Platinum Ring, showcasing a vivid 2.80 carat natural sapphire from Sri Lanka (Ceylon), certified by GIA as untreated with...

Category

Early 2000s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

1.10 Carat Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat
1.10 Carat Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat

1.10 Carat Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat

By Gems and Jewels UK

Located in Birmingham, GB

1.10ct Teal Blue Sapphire Untreated GRA Certified Cushion Cut No Heat 6.4x5.4mm GRA Certified Fine Teal Blue Sapphire Untreated Loose Gem. 1.10 Carat sapphire with a beautiful teal ...

Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

GIA Certified Untreated Cushion Blue Sapphire Diamond Three Stone 18k Gold Ring
GIA Certified Untreated Cushion Blue Sapphire Diamond Three Stone 18k Gold Ring

GIA Certified Untreated Cushion Blue Sapphire Diamond Three Stone 18k Gold Ring

By Gems and Jewels UK

Located in Birmingham, GB

Fully certified by GIA as natural and untreated unheated. Very rare for natural sapphires.

Category

21st Century and Contemporary Three-Stone Rings

Materials

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

Certified Untreated Vivid Yellow Sapphire & Diamond 18 Karat White Gold Pendant
Certified Untreated Vivid Yellow Sapphire & Diamond 18 Karat White Gold Pendant

Certified Untreated Vivid Yellow Sapphire & Diamond 18 Karat White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Natural Untreated Vivid Yellow Certified Sapphire & Diamond 18 Karat White Gold Pendant Necklace.

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Sapphire, Gold, 18k Gold, White Gold

Flashy Rainbow Moonstone 22k Yellow Gold Important Cast Ring, Lola Brooks 2023
Flashy Rainbow Moonstone 22k Yellow Gold Important Cast Ring, Lola Brooks 2023

Flashy Rainbow Moonstone 22k Yellow Gold Important Cast Ring, Lola Brooks 2023

Located in Dallas, TX

Intently dedicated to fabricating beautiful things by hand, the award-winning maker often implements hand-selected untreated sapphires, tourmalines, diamonds, and other unusual rare...

Category

2010s American Artist Signet Rings

Materials

Moonstone, Rainbow Moonstone, Gold, Yellow Gold, 22k Gold

IGI Certified Bi Colour Blue Orange Sapphire Untreated 18k Gold East West Ring
IGI Certified Bi Colour Blue Orange Sapphire Untreated 18k Gold East West Ring

IGI Certified Bi Colour Blue Orange Sapphire Untreated 18k Gold East West Ring

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Bi Colour Blue & Orange Australian Sapphire In a fine 18k Yellow Gold East West Rubover Bezel Solitaire Ring.

Category

21st Century and Contemporary British Signet Rings

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Gold, 18k Gold, Yellow Gold

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval (7X5mm
Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval (7X5mm

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval (7X5mm

Located in New York, NY

Origin - Sri Lanka Retail Price - $5,500 Item Stock Number - PS74753737805 Shape - Oval Carat Weight - 1.17ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of he...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 1.20ct Loose Untreated Natural Real Oval 7X5mm
Unheated Sri Lanka Pink Sapphire 1.20ct Loose Untreated Natural Real Oval 7X5mm

Unheated Sri Lanka Pink Sapphire 1.20ct Loose Untreated Natural Real Oval 7X5mm

Located in New York, NY

Origin - Sri Lanka Retail Price - $5,500 Item Stock Number - PS74753737803 Shape - Oval Carat Weight - 1.20ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of he...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 1.21ct Loose Untreated Natural Real Oval 7X5mm
Unheated Sri Lanka Pink Sapphire 1.21ct Loose Untreated Natural Real Oval 7X5mm

Unheated Sri Lanka Pink Sapphire 1.21ct Loose Untreated Natural Real Oval 7X5mm

Located in New York, NY

Origin - Sri Lanka Retail Price - $5,500 Item Stock Number - PS74753737806 Shape - Oval Carat Weight - 1.21ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of he...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm)
Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm)

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm)

Located in New York, NY

Retail Price - $5,500 Item Stock Number - PS74753737802 Shape - Oval Carat Weight - 1.17ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of heat enhancement

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm
Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm

Unheated Sri Lanka Pink Sapphire 1.17ct Loose Untreated Natural Real Oval 7X5mm

Located in New York, NY

Origin - Sri Lanka Retail Price - $5,500 Item Stock Number - PS74753737800 Shape - Oval Carat Weight - 1.17ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of he...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 0.88ct Loose Untreated Natural Real Oval 7X5mm
Unheated Sri Lanka Pink Sapphire 0.88ct Loose Untreated Natural Real Oval 7X5mm

Unheated Sri Lanka Pink Sapphire 0.88ct Loose Untreated Natural Real Oval 7X5mm

Located in New York, NY

DIAMOND INFORMATION Retail Price - $5,500 Item Stock Number - PS74753737801 Shape - Oval Carat Weight - 0.88ct Measurements - 7 X 5 mm Color - Vivid Pink Treatment - No evidence of ...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Sri Lanka Pink Sapphire 1.22ct Loose Untreated Natural Real Oval 7X5mm
Unheated Sri Lanka Pink Sapphire 1.22ct Loose Untreated Natural Real Oval 7X5mm

Unheated Sri Lanka Pink Sapphire 1.22ct Loose Untreated Natural Real Oval 7X5mm

Located in New York, NY

DIAMOND INFORMATION Origin - Sri Lanka Retail Price - $5,500 Item Stock Number - PS74753737799 Shape - Oval Carat Weight - 1.22ct Measurements - 7 X 5 mm Color - Vivid Pink Treatmen...

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

Unheated Burma Blue Sapphire 3.19ct Loose Untreated Natural Real Round GRS Cert
Unheated Burma Blue Sapphire 3.19ct Loose Untreated Natural Real Round GRS Cert

Unheated Burma Blue Sapphire 3.19ct Loose Untreated Natural Real Round GRS Cert

Located in New York, NY

Origin - Burma (Myanmar) Retail Price - $55,500 Item Stock Number - BS74753737807 Certificate Number - GRS 2022-038274 Shape - Round Carat Weight - 3.19ct Measurements - 9.10 x 9.06 ...

Category

21st Century and Contemporary Loose Gemstones

Materials

Blue Sapphire

Natural Unheated Pink Sapphire 1.39ct Loose Untreated Natural Sri Lanka Oval 7X5
Natural Unheated Pink Sapphire 1.39ct Loose Untreated Natural Sri Lanka Oval 7X5

Natural Unheated Pink Sapphire 1.39ct Loose Untreated Natural Sri Lanka Oval 7X5

Located in New York, NY

DIAMOND INFORMATION Retail Price - $5,900 Item Stock Number - PS6436748547 Shape - Oval Carat Weight - 1.39ct Measurements - 7.52 x 5.56 x 3.56 Color - Vivid Pink Clarity - Eye Clean

Category

21st Century and Contemporary Loose Gemstones

Materials

Pink Sapphire

GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem
GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem

GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified 1.01 Untreated Vivid Green Yellow Sapphire Emerald Octagon Cut Gem GIA Certified Untreated Green Yellow Sapphire Gemstone. 1.01 Carat unheated sapphire with a beautif...

Category

21st Century and Contemporary More Jewelry

Materials

Emerald, Yellow Sapphire

AIG Certified 10.00 Ct Untreated Ceylon Pink Sapphires 5.80 Ct Diamonds Bracelet
AIG Certified 10.00 Ct Untreated Ceylon Pink Sapphires 5.80 Ct Diamonds Bracelet

AIG Certified 10.00 Ct Untreated Ceylon Pink Sapphires 5.80 Ct Diamonds Bracelet

Located in New Delhi, Delhi

Magnificent bracelet come in 18k gold with a 10 pieces of lustrous Untreated Ceylon Pink Sapphires of 10,00 carats, very delicate and vibrant color, perfect shape, fine quality and g...

Category

21st Century and Contemporary Contemporary Modern Bracelets

Materials

Diamond, Pink Sapphire, 18k Gold

Rare Yellow Sapphire 17 carats Gold Ring Untreated No heat with Diamonds
Rare Yellow Sapphire 17 carats Gold Ring Untreated No heat with Diamonds

Rare Yellow Sapphire 17 carats Gold Ring Untreated No heat with Diamonds

Located in Bergamo, BG

An extraordinary 18K yellow gold ring featuring a rare, untreated 17-carat oval yellow sapphire of exceptional brilliance and beauty.

Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Diamond, White Diamond, Yellow Sapphire, 18k Gold, Gold

Antique 1.60ct Sapphire, 1.05ct Diamond, Ruby and 15k Yellow Gold Insect Brooch
Antique 1.60ct Sapphire, 1.05ct Diamond, Ruby and 15k Yellow Gold Insect Brooch

Antique 1.60ct Sapphire, 1.05ct Diamond, Ruby and 15k Yellow Gold Insect Brooch

Located in Jesmond, Newcastle Upon Tyne

Such examples set with the original stunning untreated sapphires are rare to the market; the brooch is the finest of its type you could hope to acquire.

Category

Antique 1890s Unknown Victorian Brooches

Materials

Diamond, Ruby, Sapphire, 15k Gold, Yellow Gold

Natural Untreated Blue Sapphire Flower Ring in Silver Luxury Ring for Mom Gift
Natural Untreated Blue Sapphire Flower Ring in Silver Luxury Ring for Mom Gift

Natural Untreated Blue Sapphire Flower Ring in Silver Luxury Ring for Mom Gift

Located in New York, NY

Natural Untreated Blue Sapphire Flower Ring for Her in sterling silver.

Category

21st Century and Contemporary American Art Deco Wedding Rings

Materials

Sapphire, Blue Sapphire, Silver, Sterling Silver

28 Carat Natural Untreated Pink Sapphire and 14K Paradizia Necklace N3993
28 Carat Natural Untreated Pink Sapphire and 14K Paradizia Necklace N3993

28 Carat Natural Untreated Pink Sapphire and 14K Paradizia Necklace N3993

By Paradizia

Located in Laguna Beach, CA

Description Featuring 28 carats of rare, natural untreated pink sapphires, each meticulously hand wire wrapped in 14k yellow gold with accents of 3mm faceted gold balls adding a subt...

Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

14k Gold, Yellow Gold

Untreated 13.11 Carat Ceylon Blue Star Sapphire and Old Cut Diamond Ring, Late A
Untreated 13.11 Carat Ceylon Blue Star Sapphire and Old Cut Diamond Ring, Late A

Untreated 13.11 Carat Ceylon Blue Star Sapphire and Old Cut Diamond Ring, Late A

Located in OVIEDO, AS

A striking untreated blue star sapphire ring from Sri Lanka (Ceylon), set in 18K gold with an Austrian hallmark.

Category

Mid-20th Century Austrian Art Deco Dome Rings

Materials

Diamond, Star Sapphire, Sapphire, 18k Gold

Gia Certified 2.29ct Sapphire Natural Australian Bi Colour Untreated Heart Cut
Gia Certified 2.29ct Sapphire Natural Australian Bi Colour Untreated Heart Cut

Gia Certified 2.29ct Sapphire Natural Australian Bi Colour Untreated Heart Cut

By Gems and Jewels UK

Located in Birmingham, GB

Gia Certified 2.29ct Sapphire Natural Australian Bi Colour Untreated Heart Cut Natural Unique GIA Certified Untreated Bi Colour Australian Sapphire. 2.29 Carat unheated sapphire wit...

Category

21st Century and Contemporary More Jewelry

GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone
GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone

GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified 1.15Ct Blue Sapphire Untreated Fine Natural Triangle Cut Gemstone GIA Certified Untreated Deep Blue Sapphire Gemstone. 1.15 Carat unheated sapphire with a fine deep bl...

Category

21st Century and Contemporary More Jewelry

1.23Ct Untreated Colour Change Sapphire Pentagon Cut Green Blue IGI Certified
1.23Ct Untreated Colour Change Sapphire Pentagon Cut Green Blue IGI Certified

1.23Ct Untreated Colour Change Sapphire Pentagon Cut Green Blue IGI Certified

By Gems and Jewels UK

Located in Birmingham, GB

1.23Ct Untreated Colour Change Sapphire Pentagon Cut Green Blue IGI Certified Rare Untreated Colour Change Sapphire Gemstone. 1.23 Carat unheated sapphire with a rare colour change ...

Category

21st Century and Contemporary More Jewelry

88 Carats Untreated Pink Sapphire Pave Diamond 14K Gold Paradizia Necklace N3991
88 Carats Untreated Pink Sapphire Pave Diamond 14K Gold Paradizia Necklace N3991

88 Carats Untreated Pink Sapphire Pave Diamond 14K Gold Paradizia Necklace N3991

By Paradizia

Located in Laguna Beach, CA

Description A striking necklace featuring 88 carats of rare, natural untreated pink sapphires, celebrated for their beautiful range of soft, luminous pink hues.

Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

14k Gold, Yellow Gold

Gia Certified Bi Colour Sapphire Natural 1.15ct Untreated Purple Pink Heart Cut
Gia Certified Bi Colour Sapphire Natural 1.15ct Untreated Purple Pink Heart Cut

Gia Certified Bi Colour Sapphire Natural 1.15ct Untreated Purple Pink Heart Cut

By Gems and Jewels UK

Located in Birmingham, GB

Gia Certified Bi Colour Sapphire Natural 1.15ct Untreated Purple Pink Heart Cut GIA Certified Natural Untreated Bi Colour Heart Cut Sapphire Gemstone. 1.15 Carat unheated sapphire w...

Category

21st Century and Contemporary More Jewelry

1.36ct Natural Heart Cut Sapphire Gra Certified Deep Blue Teal Untreated If
1.36ct Natural Heart Cut Sapphire Gra Certified Deep Blue Teal Untreated If

1.36ct Natural Heart Cut Sapphire Gra Certified Deep Blue Teal Untreated If

By Gems and Jewels UK

Located in Birmingham, GB

1.36ct Natural Heart Cut Sapphire Gra Certified Deep Blue Teal Untreated If Natural GRA Certified Untreated Teal Blue Sapphire Heart Cut Gemstone. 1.36 Carat sapphire with a beautif...

Category

21st Century and Contemporary More Jewelry

Natural Gra Certified 1.06Ct Teal Blue Sapphire Untreated Heart Cut 6.3X5.7Mm If
Natural Gra Certified 1.06Ct Teal Blue Sapphire Untreated Heart Cut 6.3X5.7Mm If

Natural Gra Certified 1.06Ct Teal Blue Sapphire Untreated Heart Cut 6.3X5.7Mm If

By Gems and Jewels UK

Located in Birmingham, GB

Natural Gra Certified 1.06Ct Teal Blue Sapphire Untreated Heart Cut 6.3X5.7Mm If Natural GRA Certified Untreated Teal Blue Sapphire Gemstone. 1.06 Carat sapphire with a beautiful de...

Category

21st Century and Contemporary More Jewelry

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem
Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem

By Gemsandjewelsuk

Located in Birmingham, GB

Untreated Parti Colour Sapphire 1.26ct GIA Certified Cushion Cut No Heat Gem GIA Certified Untreated Thai Parti Colour Sapphire Gemstone. 1.26 Carat unheated sapphire with a beautif...

Category

21st Century and Contemporary British More Jewelry

Gia Certified Unique 1.13ct Bi Colour Sapphire Bi Colour Untreated Fancy Cut Gem
Gia Certified Unique 1.13ct Bi Colour Sapphire Bi Colour Untreated Fancy Cut Gem

Gia Certified Unique 1.13ct Bi Colour Sapphire Bi Colour Untreated Fancy Cut Gem

By Gems and Jewels UK

Located in Birmingham, GB

Gia Certified Unique 1.13ct Bi Colour Sapphire Bi Colour Untreated Fancy Cut Gem GIA Certified Untreated Yellow Blue Bi Colour Sapphire Gemstone. 1.13 Carat natural sapphire with a ...

Category

21st Century and Contemporary More Jewelry

Exquisite Vintage Earrings with Coloured Gemstones & Diamonds, Italy, c. 1985
Exquisite Vintage Earrings with Coloured Gemstones & Diamonds, Italy, c. 1985

Exquisite Vintage Earrings with Coloured Gemstones & Diamonds, Italy, c. 1985

Located in Berlin, DE

Material: A natural ruby, untreated, moderate oil, cabochon cut, oval, c. 10.55 ct, 11.0 x 15.0 mm A natural emerald, heavily oiled, cabochon cut, oval, c. 7.90 ct, 11.0 x 14.5 mm Tw...

Category

Vintage 1980s Italian Contemporary Clip-on Earrings

Materials

Diamond, Emerald, Ruby, Blue Sapphire, 18k Gold

GRS Certified 8.65 Carat Ceylon Untreated Diamond Platinum Ring
GRS Certified 8.65 Carat Ceylon Untreated Diamond Platinum Ring

GRS Certified 8.65 Carat Ceylon Untreated Diamond Platinum Ring

Located in Chicago, IL

Certified 8.65 Carat Ceylon Sapphire Halo Diamond Platinum Ring The sapphire is exceptional not only due to its vibrant color and clarity but also because of its origin from the ren...

Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GRS Certified 8.83 Carat Ceylon Untreated Diamond Platinum Ring
GRS Certified 8.83 Carat Ceylon Untreated Diamond Platinum Ring

GRS Certified 8.83 Carat Ceylon Untreated Diamond Platinum Ring

Located in Chicago, IL

Certified 8.83 Carat Ceylon Sapphire Halo Diamond Platinum Ring The sapphire is exceptional not only due to its vibrant color and clarity but also because of its origin from the ren...

Category

2010s American Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

London 1949 GIA Unheated Pink Sapphire Old Euro Diamond 18K Gold 3-Stone Ring
London 1949 GIA Unheated Pink Sapphire Old Euro Diamond 18K Gold 3-Stone Ring

London 1949 GIA Unheated Pink Sapphire Old Euro Diamond 18K Gold 3-Stone Ring

Located in New York, NY

The stone is transparent, lively and particularly impressive for an untreated sapphire. GIA Report #22441006781 confirms the sapphire as natural corundum with no indications of heati...

Category

Vintage 1940s British Modern Engagement Rings

Materials

Pink Sapphire, Diamond, 18k Gold

Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring
Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring

Emilio Jewelry GRS Certified Untreated No Heat Padparadscha Ring

By Emilio!

Located in New York, NY

From the museum vault at Emilio Jewelry New York, Main stone: 14.50 carat Orange-Pink OVAL Treatement: None, unheated or untreated. Setting: 78 white diamonds totaling approximately ...

Category

21st Century and Contemporary Three-Stone Rings

Materials

Padparadscha Sapphire

Rare Natural Orange Pink Untreated Coral 0.53ct Marquise Cabochon IGI Certified
Rare Natural Orange Pink Untreated Coral 0.53ct Marquise Cabochon IGI Certified

Rare Natural Orange Pink Untreated Coral 0.53ct Marquise Cabochon IGI Certified

By Gemsandjewelsuk

Located in Birmingham, GB

Rare Natural Orange Pink Untreated Coral 0.53ct Marquise Cabochon IGI Certified Natural Pink Orange Coral Gem. 0.53 Carat with an excellent marquise cabochon cut. This is a fine pie...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Rare Natural Orange Pink Untreated Coral 0.81ct Round Cabochon IGI Certified
Rare Natural Orange Pink Untreated Coral 0.81ct Round Cabochon IGI Certified

Rare Natural Orange Pink Untreated Coral 0.81ct Round Cabochon IGI Certified

By Gemsandjewelsuk

Located in Birmingham, GB

Rare Natural Orange Pink Untreated Coral 0.81ct Round Cabochon IGI Certified Natural Pink Orange Coral Gem. 0.81 Carat with an excellent round cabochon cut. This is a fine piece o...

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

Royal blue saphire natural, no heating untreated 2.87ct Sri-Lanka(ceylon)
Royal blue saphire natural, no heating untreated 2.87ct Sri-Lanka(ceylon)

Royal blue saphire natural, no heating untreated 2.87ct Sri-Lanka(ceylon)

Located in Berlin, BE

This saphire is certified as natural and untreated, with no evidence of heat treatment or enhancements.

Category

2010s Sri Lankan Aesthetic Movement Loose Gemstones

Materials

Blue Sapphire

Exceptional Untreated 2.03ct Mozambique Pigeon's Blood Ruby, Swiss Certified
Exceptional Untreated 2.03ct Mozambique Pigeon's Blood Ruby, Swiss Certified

Exceptional Untreated 2.03ct Mozambique Pigeon's Blood Ruby, Swiss Certified

Located in London, GB

Each of our gemstones represents the top 1% of untreated rubies and sapphires, sourced through four generations of heritage in the precious gemstone trade.

Category

21st Century and Contemporary British Loose Gemstones

Materials

Ruby

1977 Halo Ring solid 18K Gold 2.45ct Sapphire 0.7ct Diamonds Ø6.5US/5.6g
1977 Halo Ring solid 18K Gold 2.45ct Sapphire 0.7ct Diamonds Ø6.5US/5.6g

1977 Halo Ring solid 18K Gold 2.45ct Sapphire 0.7ct Diamonds Ø6.5US/5.6g

Located in SE

British Cluster Halo Ring set with oval cut natural untreated Sapphire surrounded with 12 old European cut Diamonds.

Category

Vintage 1970s English Retro Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

RARE Yellowish Green Certified Natural 3.04ct Sapphire
RARE Yellowish Green Certified Natural 3.04ct Sapphire

RARE Yellowish Green Certified Natural 3.04ct Sapphire

Located in Crescent City, IL

Natural Certified unheated and untreated 3.04 carat yellowish green sapphire. This sapphire is a prime example of natures complexities.

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Yellow Sapphire, Green Sapphire

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Untreated Sapphire For Sale on 1stDibs

Surely you’ll find the exact untreated sapphire you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Platinum. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect untreated sapphire among the distinctive items we have available, which includes versions made as long ago as the 19th Century as well as those produced as recently as the 21st Century. For this particular piece, 1.5 Carat and 2 Carat are consistently popular carat weights. Finding an appealing untreated sapphire — no matter the origin — is easy, but Fine Jewels UK, Emeralds Maravellous and Emilio! each produced a popular version that is worth a look. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes pear cut and cushion cut alternatives. Most of our untreated sapphire for sale are for women, but there are 73 pieces available to browse for men.

How Much is a Untreated Sapphire?

The price for an untreated sapphire starts at $311 and tops out at $6,500,000 with these rings, on average, selling for $3,520.

The Legacy of Sapphire in Jewelry Design

On 1stDibs, shop the bright blue gems that star in sapphire rings, sapphire necklaces and other vintage and antique sapphire jewelry. 

Sapphires — the stone of choice for Napoleon, Princess Diana and Elizabeth Taylor — have been a favorite of aristocrats and the well-to-do since the time of the Ancient Greeks.

Picture a sapphire. If the stone you conjure is a deep cornflower blue, you’re seeing only part of the picture. Although blue Kashmirs are considered the most valuable, sapphires come in every color except red. No matter the hue, this very special gem is rich in history and beloved by royals (FYI, Princess Diana and Kate Middleton share an 11-carat sapphire engagement ring), so September babies are in very noble company.

America’s version of royalty — old money and celebrities — have also shown a predilection for the blue stones. In 1940, John D. Rockefeller Jr. had Cartier mount a 62-carat sapphire he had bought from an Indian maharajah in a brooch for his first wife, Abby Aldrich Rockefeller; in 2001, the piece sold for a then-record of $3,031,000 at Christie’s New York.

The grand dame of jewelry, Elizabeth Taylor had a passion for the gems that her lovers were happy to indulge. Second husband Michael Wilding gave her an engagement ring set with a cabochon sapphire, while Richard Burton famously presented her with a BVLGARI sautoir set with diamonds and sapphires, including at its center a cabochon Burmese weighing 52.72 carats. One of the star lots in the sale of Taylor’s jewels at the Christie’s New York in 2011, it sold for $5,906,500.

You don’t have to have blue blood or a bulging bank account, however, to get an eyeful of this much-coveted gem. A number of outstanding examples reside in public collections.

The Smithsonian Museum of Natural History owns the 423-carat Logan sapphire, a gift from the Guggenheim family, and the Hall sapphire and diamond necklace, designed by Harry Winston and featuring 36 fine, well-matched cushion-cut Sri Lankan sapphires weighing a combined 195 carats. Also in the collection is the Bismarck sapphire necklace, designed by Cartier and sporting a central sapphire weighing 98.6 carats, which Mona Von Bismarck donated to the museum.

Sapphires are composed of corundum. Their color derives from trace elements, such as iron, titanium, chromium, copper or magnesium. When the trace element produces a ruby hue, the stone is called, what else, a ruby. (which is, as mentioned above, why sapphires cannot be red by definition).

The allure of large gemstones endures throughout the periods characterized as vintage, and sapphire features frequently in vintage engagement rings. (On 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.)  

Find an exquisite collection of vintage and antique sapphire jewelry on 1stDibs.