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11.49ct GIA Certified Grey Green Jadeite Jade ‘A’ Grade Cushion Untreated
11.49ct GIA Certified Grey Green Jadeite Jade ‘A’ Grade Cushion Untreated

11.49ct GIA Certified Grey Green Jadeite Jade ‘A’ Grade Cushion Untreated

By Gems and Jewels UK

Located in Birmingham, GB

11.49ct GIA Certified Grey Green Jadeite Jade ‘A’ Grade Cushion Untreated GIA Certified Untreated

Category

21st Century and Contemporary More Jewelry

Materials

Jade

GIA Certified Vivid Green Untreated Australian Sapphire 18k Gold East West Ring
GIA Certified Vivid Green Untreated Australian Sapphire 18k Gold East West Ring

GIA Certified Vivid Green Untreated Australian Sapphire 18k Gold East West Ring

By Gems and Jewels UK

Located in Birmingham, GB

, untreated and Australian origin. Rare gem. This top grade sapphire is beautifully set in a fine 18k yellow

Category

21st Century and Contemporary British Signet Rings

Materials

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

GIA Certified Green Yellow Sapphire 1.20ct Untreated Round Cut Unheated Rare
GIA Certified Green Yellow Sapphire 1.20ct Untreated Round Cut Unheated Rare

GIA Certified Green Yellow Sapphire 1.20ct Untreated Round Cut Unheated Rare

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified Green Yellow Sapphire 1.20ct Untreated Round Cut Unheated Rare Rare Untreated VIVID

Category

21st Century and Contemporary More Jewelry

Materials

Yellow Sapphire

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

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Gia Certified Unique Bi Colour Sapphire 1.03ct Blue Green Oval Cut Untreated
Gia Certified Unique Bi Colour Sapphire 1.03ct Blue Green Oval Cut Untreated

Gia Certified Unique Bi Colour Sapphire 1.03ct Blue Green Oval Cut Untreated

By Gems and Jewels UK

Located in Birmingham, GB

colour effect. Fully certified by GIA confirming stone as natural and untreated. Very rare gem. This

Category

21st Century and Contemporary More Jewelry

Materials

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

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

Category

21st Century and Contemporary Three-Stone Rings

Materials

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

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

sapphires. Unique and rare gem. Fully certified by GIA confirming stone as natural and untreated. This

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

4.44ct IGI Certified Untreated Jadeite Jade A Grade 18k Gold Cushion Pendant
4.44ct IGI Certified Untreated Jadeite Jade A Grade 18k Gold Cushion Pendant

4.44ct IGI Certified Untreated Jadeite Jade A Grade 18k Gold Cushion Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare IGI Certified Untreated Jadeite Jade A-Grade Green Pendant Necklace. Fine 4.44 carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

Jade, Gold, 18k Gold, Yellow Gold

UNTREATED Vivid Yellow Australia Natural Sapphire Diamond 18k White Gold Pendant
UNTREATED Vivid Yellow Australia Natural Sapphire Diamond 18k White Gold Pendant

UNTREATED Vivid Yellow Australia Natural Sapphire Diamond 18k White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Vivid Yellow Untreated Sapphire & Diamond 18k White Gold Pendant Necklace. 0.80 Total carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

GIA Certified 1.19ct Parti Colour Thai Sapphire Blue Yellow Untreated Emerald
GIA Certified 1.19ct Parti Colour Thai Sapphire Blue Yellow Untreated Emerald

GIA Certified 1.19ct Parti Colour Thai Sapphire Blue Yellow Untreated Emerald

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Thailand Parti Colour Sapphire Gemstone. 1.19 Carat unheated sapphire with a rare

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green Sapphire

IGI Certified Untreated Ceylon Yellow Sapphire Diamond 18k White Gold Pendant
IGI Certified Untreated Ceylon Yellow Sapphire Diamond 18k White Gold Pendant

IGI Certified Untreated Ceylon Yellow Sapphire Diamond 18k White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

IGI Certified Untreated Ceylon Yellow Sapphire & Diamond 18k White Gold Pendant Necklace. 0.90

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

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

Teal Blue Sapphire Untreated Loose Gem. 1.10 Carat sapphire with a beautiful teal blue colour and

Category

21st Century and Contemporary More Jewelry

Materials

Blue Sapphire

GIA Certified 1.12ct Parti Colour Australian Sapphire Blue Untreated Cushion Cut
GIA Certified 1.12ct Parti Colour Australian Sapphire Blue Untreated Cushion Cut

GIA Certified 1.12ct Parti Colour Australian Sapphire Blue Untreated Cushion Cut

By Gems and Jewels UK

Located in Birmingham, GB

Rare Untreated Australian Parti Colour Sapphire Gemstone. 1.12 Carat unheated sapphire with a rare

Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire, Yellow Sapphire, Green 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

colour effect. Fully certified by GIA confirming stone as natural and untreated. Very rare gem. This

Category

21st Century and Contemporary More Jewelry

Materials

Sapphire

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

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

Unique Natural Fancy Pentagon Cut Untreated Colour Change Sapphire 18k Yellow Gold Diamond Halo

Category

21st Century and Contemporary Cluster Rings

Materials

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

5.70ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring
5.70ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring

5.70ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

untreated green jadeite jade set in a fine 9k yellow gold rubover bezel signet ring. This jade has an

Category

21st Century and Contemporary Signet Rings

Materials

Jade, Gold, 9k Gold, Yellow Gold

GIA Certified 1.22ct Untreated Deep Red Ruby 18k Yellow Gold Oval East West Ring
GIA Certified 1.22ct Untreated Deep Red Ruby 18k Yellow Gold Oval East West Ring

GIA Certified 1.22ct Untreated Deep Red Ruby 18k Yellow Gold Oval East West Ring

By Gems and Jewels UK

Located in Birmingham, GB

and AIGS gem labs. Confirming ruby as natural and untreated. Tanzania origin. Untreated rubies are

Category

21st Century and Contemporary British Solitaire Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

3.20ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring
3.20ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring

3.20ct GIA Certified Jadeite A Grade Jade Untreated Yellow Gold Oval Signet Ring

By Gems and Jewels UK

Located in Birmingham, GB

untreated green jadeite jade set in a fine 9k yellow gold rubover bezel signet ring. This jade has an

Category

21st Century and Contemporary Signet Rings

Materials

Jade, Gold, 9k Gold, Yellow Gold

Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut
Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut

Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut

By Gems and Jewels UK

Located in Birmingham, GB

Natural Untreated Fancy Purple Pink Diamond 0.39ct AIG Certified Blister SI1 Cut Certified Fancy

Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Pink Diamond

Deep Reddish Orange Hessonite Garnet 28.58 Ct Oval Cushion Cut Loose Gemstones
Deep Reddish Orange Hessonite Garnet 28.58 Ct Oval Cushion Cut Loose Gemstones

Deep Reddish Orange Hessonite Garnet 28.58 Ct Oval Cushion Cut Loose Gemstones

Located in Peshawar, PK

perfect for designers and collectors who appreciate high-quality untreated gems. Weighing a total of

Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Garnet, Hessonite

GIA Certified 1.35ct Untreated Sapphire Green Blue & Diamond 18k White Gold Ring
GIA Certified 1.35ct Untreated Sapphire Green Blue & Diamond 18k White Gold Ring

GIA Certified 1.35ct Untreated Sapphire Green Blue & Diamond 18k White Gold Ring

By Gems and Jewels UK

Located in Birmingham, GB

Unique Untreated Greenish Blue Fancy Kite Cut Sapphire And Diamond 18k White Gold Halo Ring. 1.35

Category

21st Century and Contemporary British Cluster Rings

Materials

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

35.69ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Pendant
35.69ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Pendant

35.69ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare GIA Certified Untreated Jadeite Jade A-Grade Green Pendant Necklace. Huge 35.69 carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

Jade, Gold, 18k Gold, Yellow Gold

1.08ct IGI Certified Untreated Deep Green Blue Sapphire Pear Cut Gold Pendant
1.08ct IGI Certified Untreated Deep Green Blue Sapphire Pear Cut Gold Pendant

1.08ct IGI Certified Untreated Deep Green Blue Sapphire Pear Cut Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Fine Deep Green Blue Untreated Sapphire Pear Cut Gold Pendant Necklace. IGI Certified 1.08 carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

1.44ct IGI Certified Deep Teal Blue Untreated Sapphire 18k White Gold Pendant
1.44ct IGI Certified Deep Teal Blue Untreated Sapphire 18k White Gold Pendant

1.44ct IGI Certified Deep Teal Blue Untreated Sapphire 18k White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Deep Teal Green Blue Untreated Sapphire 18k White Gold Pendant Necklace. A fine IGI certified 1.44

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

3.80ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Oval Pendant
3.80ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Oval Pendant

3.80ct GIA Certified Untreated Jadeite Jade A Grade 18k Yellow Gold Oval Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Rare GIA Certified Untreated Jadeite Jade A-Grade Green Pendant Necklace. Fine 3.80 carat

Category

21st Century and Contemporary Pendant Necklaces

Materials

Jade, Gold, 18k Gold, Yellow Gold

0.75ct Untreated Parti Colour Blue Green Sapphire Round 18k White Gold Pendant
0.75ct Untreated Parti Colour Blue Green Sapphire Round 18k White Gold Pendant

0.75ct Untreated Parti Colour Blue Green Sapphire Round 18k White Gold Pendant

By Gems and Jewels UK

Located in Birmingham, GB

Untreated Parti Colour Blue Green Sapphire 18k White Gold Pendant Necklace. 0.75 Carat sapphire

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Unique Bi Colour Green Yellow Untreated Sapphire 18k Yellow Gold Pendant Rubover
Unique Bi Colour Green Yellow Untreated Sapphire 18k Yellow Gold Pendant Rubover

Unique Bi Colour Green Yellow Untreated Sapphire 18k Yellow Gold Pendant Rubover

By Gems and Jewels UK

Located in Birmingham, GB

Fine Bi Colour Green Yellow Untreated Australian Sapphire 18k Yellow Gold Pendant Necklace. 0.56

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

GIA Certified 4.94ct Untreated Jadeite A Grade 18k Yellow Gold Round Pendant
GIA Certified 4.94ct Untreated Jadeite A Grade 18k Yellow Gold Round Pendant

GIA Certified 4.94ct Untreated Jadeite A Grade 18k Yellow Gold Round Pendant

By Gems and Jewels UK

Located in Birmingham, GB

GIA Certified 4.94ct Untreated Deep Green Jadeite Jade A-Grade Pendant Necklace. Beautiful

Category

21st Century and Contemporary Pendant Necklaces

Materials

Jade, Gold, 18k Gold, Yellow Gold

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

Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Light Blue, Pink & Pastel Green Natural Tourmaline Loose Gemstones 3.55 Ct-Jewel
Light Blue, Pink & Pastel Green Natural Tourmaline Loose Gemstones 3.55 Ct-Jewel

Light Blue, Pink & Pastel Green Natural Tourmaline Loose Gemstones 3.55 Ct-Jewel

Located in Peshawar, PK

, these untreated gems exhibit exceptional natural beauty with slightly included clarity that adds unique

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Hue Green Natural Tourmaline Earring Loose Gemstones Pair 3.05 Ct-Jewelry
Bluish Hue Green Natural Tourmaline Earring Loose Gemstones Pair 3.05 Ct-Jewelry

Bluish Hue Green Natural Tourmaline Earring Loose Gemstones Pair 3.05 Ct-Jewelry

Located in Peshawar, PK

from the famed region of Kunar, Afghanistan, these untreated gems offer an authentic and natural allure

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

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

as natural, untreated/unheated and rare Thai origin. Very rare and unique stone. Also has excellent

Category

21st Century and Contemporary Cluster Rings

Materials

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

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

Category

21st Century and Contemporary British Signet Rings

Materials

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

Indicolite Blue Natural Tourmaline Earrings Loose Gemstones Perfect Pair 3.75 CT
Indicolite Blue Natural Tourmaline Earrings Loose Gemstones Perfect Pair 3.75 CT

Indicolite Blue Natural Tourmaline Earrings Loose Gemstones Perfect Pair 3.75 CT

Located in Peshawar, PK

included clarity highlight the authenticity and natural charm of these untreated gems, sourced from the

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline, Indicolite

Antique Victorian Labradorite Silver Drop Necklace, England, circa 1880-1900
Antique Victorian Labradorite Silver Drop Necklace, England, circa 1880-1900

Antique Victorian Labradorite Silver Drop Necklace, England, circa 1880-1900

Located in Honolulu, HI

varied labradorescence typical of untreated gems. • Metalwork: The silver frame retains a soft, historic

Category

Antique Late 19th Century British Late Victorian Drop Necklaces

Materials

Labradorite, Silver

Sea Green Natural Tourmaline Earrings Loose Gemstones Pair 19.55 Ct Cushion Cut
Sea Green Natural Tourmaline Earrings Loose Gemstones Pair 19.55 Ct Cushion Cut

Sea Green Natural Tourmaline Earrings Loose Gemstones Pair 19.55 Ct Cushion Cut

Located in Peshawar, PK

8.51 mm (10.00 carats). With moderately included clarity, these 100% natural, untreated gems

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Fine Untreated Deep Red Ruby & Diamond Oval 18k Yellow Gold Halo Rubover Ring
Fine Untreated Deep Red Ruby & Diamond Oval 18k Yellow Gold Halo Rubover Ring

Fine Untreated Deep Red Ruby & Diamond Oval 18k Yellow Gold Halo Rubover Ring

By Gems and Jewels UK

Located in Birmingham, GB

Fine Untreated Deep Red Ruby And Diamond 18k Yellow Gold Halo Ring. Stylish modern halo ring

Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Vibrant Green Natural Tourmaline Loose Gemstones 4.05 Ct-Ring, Earrings Jewelry
Vibrant Green Natural Tourmaline Loose Gemstones 4.05 Ct-Ring, Earrings Jewelry

Vibrant Green Natural Tourmaline Loose Gemstones 4.05 Ct-Ring, Earrings Jewelry

Located in Peshawar, PK

artistry. Mined from the esteemed Kunar region of Afghanistan, these 100% natural, untreated gems display a

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vibrant Green Natural Tourmaline Loose Gemstones 3.20 Ct-Ring, Pendant Jewelry
Vibrant Green Natural Tourmaline Loose Gemstones 3.20 Ct-Ring, Pendant Jewelry

Vibrant Green Natural Tourmaline Loose Gemstones 3.20 Ct-Ring, Pendant Jewelry

Located in Peshawar, PK

from the esteemed Kunar region of Afghanistan, these 100% natural, untreated gems display a striking

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 5.65Ct Octagon Cut
Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 5.65Ct Octagon Cut

Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 5.65Ct Octagon Cut

Located in Peshawar, PK

, this untreated gem reflects light beautifully, creating a captivating play of colors. Its unique color

Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Tourmaline

Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 6.85Ct Emerald Cut
Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 6.85Ct Emerald Cut

Golden & Green Bicolor Natural Tourmaline Ring Loose Gemstone 6.85Ct Emerald Cut

Located in Peshawar, PK

precision-cut octagon emerald shape. With exceptional transparency and an eye-clean clarity, this untreated

Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Tourmaline

Lime Green Natural Peridot Ring Gemstone 5 Ct Octagon Emerald Cut for Jewelry
Lime Green Natural Peridot Ring Gemstone 5 Ct Octagon Emerald Cut for Jewelry

Lime Green Natural Peridot Ring Gemstone 5 Ct Octagon Emerald Cut for Jewelry

Located in Peshawar, PK

a 100% natural and untreated gem, it retains its pure, unaltered character, making it a unique and

Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

Bluish Green Natural Tourmaline Ring Loose Gemstones 1.75 Ct Emerald Cut Jewelry
Bluish Green Natural Tourmaline Ring Loose Gemstones 1.75 Ct Emerald Cut Jewelry

Bluish Green Natural Tourmaline Ring Loose Gemstones 1.75 Ct Emerald Cut Jewelry

Located in Peshawar, PK

untreated gems showcase a striking bluish-green hue, exuding elegance and sophistication. Expertly emerald

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Green Natural Tourmaline Ring Loose Gemstones 2.50 Ct Cushion Cut Jewel
Bluish Green Natural Tourmaline Ring Loose Gemstones 2.50 Ct Cushion Cut Jewel

Bluish Green Natural Tourmaline Ring Loose Gemstones 2.50 Ct Cushion Cut Jewel

Located in Peshawar, PK

brilliance. Sourced from the renowned Kunar region of Afghanistan, these 100% natural and untreated gems

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Pinkish Red Natural Rhodolite Garnet Jewelry Size Loose Gemstones Lot 14.05 Ct
Pinkish Red Natural Rhodolite Garnet Jewelry Size Loose Gemstones Lot 14.05 Ct

Pinkish Red Natural Rhodolite Garnet Jewelry Size Loose Gemstones Lot 14.05 Ct

Located in Peshawar, PK

jewelry settings. Sourced from Africa, these untreated gems boast remarkable purity, ensuring their

Category

21st Century and Contemporary Central African Contemporary Loose Gemstones

Materials

Garnet, Rhodolite

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Untreated Gems For Sale on 1stDibs

There is a broad range of untreated gems for sale on 1stDibs. These distinct designs — crafted with great care and often made from gold, silver and 18k gold — can elevate any look. Find a collection of 76 vintage versions or 658 modern creations for a more contemporary example of these cherished accessories. Our collection is diverse and broad-ranging, and pieces in stock date back to the 18th Century while others were produced as recently as the 21st Century. Pieces in our collection of untreated gems made by Art Deco jewelers — as well as those associated with contemporary — are very popular. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Gems and Jewels UK, Polya Medvedeva Jewellery and Merkaba are consistently popular. Lovers of these pieces agree that it’s a versatile accessory, but a selection from our variety of 290 sapphire versions can add an especially stylish touch. A selection of oval cut, round cut and cushion cut can be found today on these pages. When shopping our range of untreated gems, you’ll find that there are less available pieces for men today than there are for women.

How Much are Untreated Gems?

Prices for untreated gems can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $34 and can go as high as $6,500,000, while untreated gems, on average, fetch $2,423.