Skip to main content

Demantoid Gem

to
21
169
19
122
114
11
11
10
9
7
4
3
1
1
1
24
33
294
5
3
1
1
1
3
2
3
1
126
88
14
10
3
199
153
1
351
2
145
100
57
34
31
145
143
101
69
65
66
60
39
35
27
to
Sort By
Demantoid Garnet 0.75 cts Demantoid Gem Madagascar Demantoid Garnet
Located in Chicago, IL
Demantoid Garnet, 0.75 cts Demantoid Gem Madagascar Demantoid Garnet Green Demantoid Garnet
Category

21st Century and Contemporary Malagasy Art Deco Loose Gemstones

Materials

Garnet

Demantoid Garnet 0.75 cts Demantoid Gem Madagascar Demantoid Garnet
Demantoid Garnet 0.75 cts Demantoid Gem Madagascar Demantoid Garnet
Free Shipping
H 0.12 in W 0.19 in D 0.12 in L 0.28 in
Demantoid Garnet 1.18 cts pair wieght Demantoid Gem Madagascar Demantoid Garnet
Located in Chicago, IL
Demantoid Gem Madagascar Demantoid Garnet Green Demantoid Garnet, CERTIFIED Demantoid Garnet, Excellent Cut
Category

21st Century and Contemporary Malagasy Art Deco Loose Gemstones

Materials

Garnet

Demantoid Garnet Ring in Sleek 18K White Gold Unisex Wedding Band
Located in Southbury, CT
rarest and most prized in the world. The demantoid gems measure approximately 3 - 4.5mm and weigh a total
Category

1990s Unknown Artisan Band Rings

Materials

Garnet, 18k Gold, White Gold

Demantoid Garnet Gem 0.95 Carat Russia Oval Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive 0.95 carat Russian Demantoid Garnet gem, offered loose to an avid gem collector
Category

21st Century and Contemporary Russian Contemporary Loose Gemstones

Materials

Garnet, Other

Demantoid Garnet Gem 0.86 Carat Round Russia Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Superb 0.86 carat Russian Demantoid Garnet round gem, offered loose to sophisticated gem collector
Category

21st Century and Contemporary Russian Contemporary Loose Gemstones

Materials

Garnet, Other

Edwardian 1900 Horseshoe Lucky Pendant In 18Kt Gold With Demantoids And Diamonds
Located in Miami, FL
less than one carat in size after cutting in polishing. Demantoid gems are usually high in clarity but
Category

Antique Early 1900s American Belle Époque Pendant Necklaces

Materials

Diamond, White Diamond, Garnet, Gold, 18k Gold, Yellow Gold

Unheated Demantoid Garnet Ring Gem 4.24 Carat Ural Russia Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Rare and exclusive, unheated, 4.24 carat, Ural Russia, vivid green, Demantoid Garnet round gem
Category

21st Century and Contemporary Russian Contemporary Loose Gemstones

Materials

Garnet, Other

GIA Certified 1.94 Сarat Natural Russian Round Demantoid Garnet, Gem Garnet
Located in Los Angeles, CA
Step into the enchanting world of precious gemstones with our Natural Russian Demantoid Garnet
Category

21st Century and Contemporary Russian Loose Gemstones

Materials

Garnet

.94 Carat Rare Green Demantoid Garnet, Loose Gemstone, GIA Certified ....A
By Sarosi By Timeless Gems
Located in Los Angeles, CA
demantoid garnet measures 5.36 x 5.41 x 3.93 millimeters and weighs .94 carat. This gem is extremely well
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet

Renaissance Revival 1880 Sword Jabot In 18Kt Gold With Demantoids And Diamonds
Located in Miami, FL
. Demantoid gems are usually high in clarity but may contain characteristic inclusions of byssolite, needle
Category

Antique 1880s English Renaissance Revival Brooches

Materials

Garnet, White Diamond, Diamond, Gold, Platinum, Yellow Gold, 18k Gold

Antique Brooch / Pin, Demantoid Garnet, Pearl and Enamel, 14 Karat Yellow Gold
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful 14k yellow gold Art Nouveau inspired pin features a very rare demantoid garnet, the
Category

20th Century Art Nouveau Brooches

Materials

Garnet, Pearl, Multi-gemstone, Enamel, Gold, Yellow Gold, 14k Gold

1.08ct Cushion Demantoid Garnet GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Demantoid Garnet The GIA report reads as follows: GIA Report
Category

2010s Namibian Loose Gemstones

Materials

Garnet

1.08ct Cushion Demantoid Garnet GIA Certified
1.08ct Cushion Demantoid Garnet GIA Certified
Free Shipping
W 0.28 in D 0.16 in L 0.21 in
1.91ct Oval Green Demantoid GIA Certified Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Demantoid The GIA report reads as follows: GIA Report Number
Category

2010s Unknown Loose Gemstones

Materials

Alexandrite

1.91ct Oval Green Demantoid GIA Certified Unheated
1.91ct Oval Green Demantoid GIA Certified Unheated
Free Shipping
W 0.36 in D 0.16 in L 0.28 in
Exceptional Horsetail Inclusion 1.59 Ct Russian Demantoid
By Tsarina Jewels
Located in Bangkok, TH
inclusion can actually add value and desirability to a gem. Exceptional quality green Russian Demantoid
Category

2010s Russian Russian Empire Engagement Rings

Materials

Garnet

Demantoid Green Garnet 14 Karat Gold Engagement Ring
By Tsarina Jewels
Located in Bangkok, TH
When one is not enough! Two Russian Demantoids are pretty impressive. They have amazing fire and
Category

2010s Russian Contemporary Engagement Rings

Materials

Garnet, Gold, 14k Gold

Victorian Demantoid Garnet and Natural Pearls Cluster Ring
Located in London, GB
saturated green demantoid garnet complemented by lustrous delicate pearls in a classic cluster design
Category

Antique Early 19th Century Unknown Early Victorian Cluster Rings

Materials

Garnet, Natural Pearl, 18k Gold

18K White Gold 1.53ct Demantoid Garnet Diamond Ring
By MOISEIKIN
Located in Hong Kong, HK
, exquisite Lotus rings from MOISEIKIN's Harmony collection showcase the enchanting beauty of a rare Demantoid
Category

2010s Thai Contemporary Solitaire Rings

Materials

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

Demantoid Garnet Earrings by Raymond Yard, 8.80 Carats
By Raymond C. Yard
Located in New Orleans, LA
The demantoid garnet is among the rarest varieties of this coveted gemstone, and the examples in
Category

21st Century and Contemporary American Drop Earrings

Materials

White Diamond, Garnet, Platinum

Moiseikin 18K Gold Siberian Amethyst Demantoid Fashion Ring
By MOISEIKIN
Located in Hong Kong, HK
night motif handmade ring with gold, diamonds, and a Siberian Amethyst, demantoid garnet and fancy
Category

2010s Russian Contemporary Fashion Rings

Materials

Sapphire, Garnet, Diamond, Amethyst, 18k Gold

1.44 Carat Russian Demantoid Garnet Diamond Platinum Ring
Located in Beverly Hills, CA
A very rare and beautiful natural gemstone takes center stage. It is a vibrant demantoid garnet
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Garnet, Platinum

Antique Demantoid Garnet Diamond Platinum and Gold Brooch
Located in Chicago, IL
X 1 1/8 inches. Set with Phenomenal intense Gem color Demantoid Garnets that are most likely Russian
Category

Vintage 1920s Unknown Edwardian Brooches

Materials

Diamond, Garnet, Gold, Platinum

1.44ct Round Vivid Green Demantoid GIA Certified Russia Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Demantoid The GIA report reads as follows: GIA Report Number
Category

2010s Russian Loose Gemstones

Materials

Alexandrite

GIA Certified 5.41 Сarats Natural Cat's Eye Demantoid Garnet
Located in Los Angeles, CA
The flawless Cat's Eye Demantoid Garnet that has been cut to reveal a fine, sharp chatoyant band is
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Garnet

GIA Certified 5.41 Сarats Natural Cat's Eye Demantoid Garnet
GIA Certified 5.41 Сarats Natural Cat's Eye Demantoid Garnet
Free Shipping
W 0.36 in D 0.25 in L 0.34 in
Russian Demantoid 18 Karat Gold Engagement Wedding Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Demantoids. Tsarina Jewels Co. is a member of ICA (International Colored Stones Association and Thai Gem and
Category

2010s Thai Engagement Rings

Materials

Garnet, 18k Gold

Russian Demantoid 18 Karat Gold Diamond Engagement Wedding Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Exquisite 18K White Gold Demantoid Ring with Diamonds. Featuring 0.84 ct of top quality Russian
Category

2010s Thai Fashion Rings

Materials

Diamond, 18k Gold

Russian Demantoid 18 Karat Gold Diamond Engagement Wedding Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Demantoids. Tsarina Jewels Co. is a member of ICA (International Colored Stones Association and Thai Gem and
Category

2010s Thai Solitaire Rings

Materials

Diamond, White Diamond, Garnet, 18k Gold, Gold

Russian Demantoid 18 K Yellow Gold White Diamond Cocktail Ring
By Tsarina Jewels
Located in Bangkok, TH
Demantoid surrounded by Fancy Yellow Diamonds Totaling 4.5 Carats. Total Weight of Colorless Diamonds 0.34
Category

2010s Thai Cocktail Rings

Materials

White Diamond, Yellow Diamond, Garnet, 18k Gold

Horsetail Inclusion 0.56 Ct Russian Demantoid Rare Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
value and desirability to a gem This 0.56 ct viivid green Russian Demantoid would make a custom-made
Category

2010s Russian Russian Empire Solitaire Rings

Materials

Garnet

Rose Gold Black Opal Emerald Sapphire Demantoid Diamond Pave Pendant
By Joke Quick
Located in Antwerp, BE
, featuring Black Lightning Ridge Opal Cabochons, Colombian Emeralds, No heat Blue Sapphires, Demantoid Garnet
Category

2010s Belgian Contemporary Pendant Necklaces

Materials

Black Opal, Opal, Garnet, Emerald, Sapphire, White Diamond, Diamond, Ros...

1.22 Carat Russian Demantoid Garnet Diamond Platinum Ring, AGL Certified
Located in Beverly Hills, CA
A beautiful and very rare fine gemstone! It is a demantoid garnet from the Ural Mountains in Russia
Category

21st Century and Contemporary American Fashion Rings

Materials

Diamond, Garnet, Platinum

GIA Certified 2.28 Carat Namibian Pear Demantoid Garnet, Natural Green Garnet
Located in Los Angeles, CA
Immerse yourself in the captivating charm of a 2.28 carats Natural Namibian Pear Demantoid Garnet
Category

21st Century and Contemporary Namibian Modern Loose Gemstones

Materials

Garnet

0.36 Carat Natural Russian Demantoid Garnet Diamond 14K White Gold Ring
Located in Los Angeles, CA
Mined in Russia, these Demantoid garnets set with diamond accents add a dazzling effect. Demantoid
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Garnet, 14k Gold, White Gold

1.19 Carat Russian Demantoid 18 Karat Gold Diamond Engagement Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Ellegant 18K White Gold Demantoid Ring with Diamonds. Featuring 1.19 ct of top quality Russian
Category

2010s Thai Engagement Rings

Materials

Diamond, White Diamond, Garnet, 18k Gold, Gold

Moiseikin 18 Karat White Gold 2.18 Carat Demantoid Garnet Diamond Ring
By MOISEIKIN
Located in Hong Kong, HK
2.18ct Russian Demantoid Garnet is mounted in the innovative diamond jewellery design inspired by
Category

2010s Russian Contemporary Cocktail Rings

Materials

Diamond, Garnet, 18k Gold, White Gold

5.82 Carat Russian Demantoid Yellow Diamond 18 Karat Gold Cocktail Ring
By Tsarina Jewels
Located in Bangkok, TH
Demantoids. Tsarina Jewels Co. is a member of ICA (International Colored Stones Association and Thai Gem and
Category

2010s Cocktail Rings

Materials

Diamond, Yellow Diamond, Garnet, 18k Gold

1.19 Carat Demantoid 18 Karat Gold Diamond Engagement Fashion Cocktail Ring
By Tsarina Jewels
Located in Bangkok, TH
Sophisticated 18K White Gold Demantoid Ring with Diamonds. Featuring 1.19 ct of top quality Russian
Category

2010s Thai Fashion Rings

Materials

Diamond, White Diamond, Garnet, 18k Gold, Gold

2.02 Carat Russian Demantoid 14 Karat White Gold Engagement Wedding Ring
By Tsarina Jewels
Located in Bangkok, TH
Elegant 14K White Gold Ring featuring 2.02 ct of top quality Russian Demantoid. Intricate design
Category

2010s Thai Engagement Rings

Materials

Garnet, 14k Gold

GIA Certified 3.05 Сarat Natural Namibian Demantoid Garnet, Garnet for Jewelry
Located in Los Angeles, CA
Explore the beauty of our Natural Namibian Demantoid Garnet. Weighing 3.05 carats and measuring
Category

21st Century and Contemporary Namibian Loose Gemstones

Materials

Garnet

12.41 Carat Spessartine Demantoid with Diamond 18 Karat Gold Drop Earrings
By Tsarina Jewels
Located in Bangkok, TH
color of center stone emphasized by unique Russian Demantoids totalling 7.36 ct and Diamonds with total
Category

2010s Thai Drop Earrings

Materials

Diamond, Garnet, 18k Gold

9ct Russian Demantoid Garnet Solitaire Yellow Diamonds 21k Gold Cocktail Ring
By AB Jewelry NYC
Located in New York, NY
A cocktail ring featuring 9ct Russian demantoid garnet solitaire set in a 21k solid gold bezel
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Brown Diamond, Multi-gemstone, Garnet, Yellow Diamond, Diamond, Gold, Ye...

7.64 Carat Spessartine Russian Demantoid Diamond 18 Karat Gold Fashion Ring
By Tsarina Jewels
Located in Bangkok, TH
Russian Demantoids totaling 6.13 ct. The ring is also set with Diamonds G-H color and VVS1 clarity, the
Category

2010s Thai Russian Empire Fashion Rings

Materials

Diamond, Garnet, 18k Gold, Gold

3.07 Carat Russian Demantoid 18 Karat White Gold Yellow Diamond Pendant
By Tsarina Jewels
Located in Bangkok, TH
Exceptional 18 Karat White Gold Pendant featuring brilliant-cut Russian Demantoids 3.07 ct total
Category

2010s Thai Pendant Necklaces

Materials

White Diamond, Yellow Diamond, Garnet, 18k Gold

Moiseikin 18 Karat White Gold 1.38 Carat Demantoid Garnet Diamond Ring
By MOISEIKIN
Located in Hong Kong, HK
1.38ct Russian Demantoid Garnet is mounted in the innovative diamond jewellery design inspired by
Category

2010s Russian Contemporary Cocktail Rings

Materials

Diamond, Garnet, 18k Gold

Opals Diamonds Demantoid Garnets 22-21 Karat Gold Dangle Drop Organic Earrings
By AB Jewelry NYC
Located in New York, NY
Forget-Me-Not flowers dangle drop earrings. Opals, yellow diamonds, demantoid garnets, zircons are
Category

21st Century and Contemporary American Contemporary Dangle Earrings

Materials

Garnet, Yellow Diamond, Zircon, Opal, Multi-gemstone, Gold, Yellow Gold,...

1.13 Carats Demantoid Garnet and Diamond Earrings in 18 Karat Yellow Gold
By Kiersten Elizabeth
Located in Charleston, SC
Gorgeous and rare Demantoid Garnet with the most stunning fancy-shaped Diamonds topping the
Category

21st Century and Contemporary American Modern Dangle Earrings

Materials

Diamond, Garnet, 18k Gold, Yellow Gold

2.48 Carat Russian Demantoid 18 Karat White Gold Yellow Diamond Drop Earrings
By Tsarina Jewels
Located in Bangkok, TH
Elegant and gorgeous Russian Demantoid Earrings, luxurious and intricate at the same time. They are
Category

2010s Thai Drop Earrings

Materials

White Diamond, Yellow Diamond, Garnet, 18k Gold

0.63 Carats Russian Demantoid Garnet Diamond set in 14K White Gold Ring
Located in Los Angeles, CA
Filled with color of a lush forest these Russian Demantoid Garnets are truly ethereal. Set with
Category

21st Century and Contemporary Russian Modern Band Rings

Materials

Garnet, Diamond, White Gold, 14k Gold

0.34 Carat Demantoid 14 Karat White Gold Diamond Classic Wedding Bridal Ring
By Tsarina Jewels
Located in Bangkok, TH
Demantoid 0.34 ct combined with white Diamonds totalling 0.052 ct. Perfect as for special occasion as for
Category

2010s Thai Engagement Rings

Materials

Diamond, 14k Gold

Aquamarine Ring Gem 3.21 Carat Kite
By Merkaba
Located in Beverly Hills, CA
Spectacular 3.21 carat Aquamarine Kite loose gemstone, offered unmounted to a devoted fine gem
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Aquamarine, Beryl

Aquamarine Ring Gem 3.21 Carat Kite
Aquamarine Ring Gem 3.21 Carat Kite
W 0.42 in D 0.2 in L 0.57 in
Antique ArtNouveau DemantoidGarnet Gems & LampworkGlass WhiteGoldFiligreeSautoir
Located in Chicago, IL
-gold openwork-and-wire pendant and filigree clasp features a rainbow of handcrafted gem beads, the
Category

Early 20th Century Unknown Art Nouveau Pendant Necklaces

Materials

Zircon, Topaz, Rock Crystal, Garnet, Amethyst, Gilt Metal, Rhodium, Enam...

CGL Certified 0.40 Carat Russian Demantoid Garnet Round Rare Diamond PT 900 Ring
By Malpani Jewels
Located in Hung Hom, HK
that exceeds diamond. Demantoids are highly prized by both gem collectors and jewelry enthusiasts
Category

2010s Japanese Contemporary Signet Rings

Materials

Garnet, White Diamond, Diamond, Platinum

Russian Emerald Ring Gem 1.01 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
-house from rough gems we source in Russia. We use only natural, untreated and certified Emeralds
Category

2010s Russian Modern Loose Gemstones

Materials

Emerald

Demantoid Garnet Zircon 22 Karat-21 Karat Solid Gold Bezel Bridal Fashion Ring
By AB Jewelry NYC
Located in New York, NY
and green demantoid garnets. All are of different shapes and beautiful colors. Both varieties of
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Zircon, Multi-gemstone, Garnet, Gold, Yellow Gold, 22k Gold

Tanzanite Ring Gem 2.52 Carat Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Eye Chrysoberyl, Star Ruby and Star Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite Ring Gem 2.52 Carat Emerald Cut
Tanzanite Ring Gem 2.52 Carat Emerald Cut
W 0.24 in D 0.19 in L 0.42 in
Statement Ring Gem Russian Emerald 8.87 Carat Weigh
By Tsarina Jewels
Located in Bangkok, TH
featuring primarily unique stones we facet in-house from rough gems we source in Russia. We use only natural
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Intense Green Russian Emerald Ring Gem 0.85 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
Demantoids. Tsarina Jewels Co. is a member of ICA - International Colored Stones Association and Thai Gem and
Category

2010s Russian Modern Loose Gemstones

Materials

Emerald

Baguette Shape Russian Emerald Ring Gem 0.99 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
facet in-house from rough gems we source in Russia. We use only natural, untreated and certified
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Emerald Cut Russian Emerald Ring Gem 0.51 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
-house from rough gems we source in Russia. We use only natural, untreated and certified Emeralds
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Russian Emerald Ring Gem 0.83 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
featuring primarily unique stones we facet in-house from rough gems we source in Russia. We use only natural
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

Russian Emerald Ring Gem 0.82 Carat Weight ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
primarily unique stones we facet in-house from rough gems we source in Russia. We use only natural
Category

2010s Russian Modern Engagement Rings

Materials

Emerald

  • 1
Get Updated with New Arrivals
Save "Demantoid Gem", and we’ll notify you when there are new listings in this category.

Demantoid Gem For Sale on 1stDibs

Surely you’ll find the exact demantoid gem 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. Our collection of these items for sale includes 77 vintage editions and 280 modern creations to choose from as well. Making the right choice when shopping for a demantoid gem may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular piece, .5 carat and 1 carat are consistently popular carat weights. There have been many well-made iterations of the classic demantoid gem over the years, but those made by Tsarina Jewels, Merkaba and MOISEIKIN are often thought to be among the most beautiful. A demantoid gem can make for a versatile accessory, but a selection from our variety of 146 garnet versions can add an especially stylish touch. A round cut version of this piece has appeal, but there are also oval cut and octagon cut versions for sale. There aren’t many items for men if you’re seeking a demantoid gem, as most of the options available are for women and unisex.

How Much is a Demantoid Gem?

On average, a demantoid gem at 1stDibs sells for $4,850, while they’re typically $140 on the low end and $436,500 for the highest priced versions of this item.