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Demantoid Garnet Loose

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0.66 ct Horsetail Inclusion Russian Demantoid Garnet Loose Gemstone
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

0.58 ct Lustrous Green Demantoid Garnet Loose Gemstone from Russia
By Tsarina Jewels
Located in Bangkok, TH
Demantoid garnet was first discovered in the Ural Mountains of Russia. This gemstone found its
Category

2010s Russian Russian Empire 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 garnets are among the rarest gemstones in the world. This vivid, bright green round
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet

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
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H 0.12 in W 0.19 in D 0.12 in L 0.28 in
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

Demantoid Garnet 1.18 cts pair wieght Demantoid Gem Madagascar Demantoid Garnet
Located in Chicago, IL
Demantoid garnet pair,6x4mm oval 1.18cts 2pcs,weight birthstone,engagement,wedding,gift,ring
Category

21st Century and Contemporary Malagasy Art Deco Loose Gemstones

Materials

Garnet

0.56 Ct Demantoid Garnet from Russia Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

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 12.57 Carat Demantoid Garnet
Located in New York, NY
This tremendous over 12.50 carat green-brown round cut garnet var. demantoid from Madagascar
Category

2010s Malagasy Loose Gemstones

Materials

Garnet

GIA Certified 12.57 Carat Demantoid Garnet
GIA Certified 12.57 Carat Demantoid Garnet
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H 0.54 in W 0.54 in D 0.36 in
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
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W 0.28 in D 0.16 in L 0.21 in
Natural Horsetail 1.21 Ct Russian Demantoid Loose Gemstone
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Natural Horsetail Inclusio0.57 Ct Russian Demantoid Garnet
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

3.75 Ct Russian Demantoid Horsetai Inclusionl Pair Loose Gemstone
By Tsarina Jewels
Located in Bangkok, TH
and consistent source of this rarest variety of garnets. A couple of rich green Demantoids 1.8 ct
Category

2010s Thai Modern Loose Gemstones

Materials

Garnet

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

0.9 ct Textbook Horsetail Inclusion Russian Demantoid Garnet
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

0.53 Carat Natural Horsetail Inclusion Russian Demantoid Loose Gemstone
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

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

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

Natural Horsetail 1.4 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
The Demantoid Garnet is a rare gemstone full of brilliance. It's dispersion is higher than diamond
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Natural Horsetail 0.54 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Rare Horsetail 0.85 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
The first known Demantoids were discovered in the Ural Mountain of Russia. The Demantoid Garnet
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Exceptional Brilliance 0.62 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Natural Horsetail 1.03 Ct Russian Demantoid Loose Gemstone ICL Certified
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

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
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W 0.36 in D 0.25 in L 0.34 in
0.77 Carats Russian Demantoid Garnet with 'horse tail' inclusions
Located in Los Angeles, CA
Identification: Natural Demantoid Garnet • Carat: 0.77 carats • Shape: Round • Measurement: 5.56
Category

21st Century and Contemporary Russian Loose Gemstones

Materials

Garnet

2.86 carat Natural Horsetail Inclusion Cabochon Cut Russian Demantoid Garnet
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

1.46 carat Mismatch Demantoid Garnet Pair Earrings with Horsetail Inclusion
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

Demantoid Garnet with Horsetail Inclusion from Russia 0.60 Carat Weight
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

Pair of Russian Demantoid Garnets with horsetail inclusion 0.59 ct weight
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

0.65 ct Intense Horsetail Inclusion Square Cut Demantoid Garnet from Russia
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

Pastel Green Natural Demantoid Garnet from Russia 1.14 Carat Pear-Shaped
By Tsarina Jewels
Located in Bangkok, TH
Garnets - Demantoid. The stones from this region are famous for their vivid green hue, high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

GIA Certified 0.71 Carats Russian Demantoid Garnet with 'horse tail' inclusions
Located in Los Angeles, CA
Identification: Natural Demantoid Garnet • Carat: 0.71 carats • Shape: Round • Measurement: 5.48
Category

21st Century and Contemporary Russian Loose Gemstones

Materials

Garnet

GIA Certified 0.63 Carat Russian Demantoid Garnet with 'Horse Tail' Inclusions
Located in Los Angeles, CA
The russian demantoid garnet with 'horse tail' inclusions is one of the most common gemstones you
Category

2010s Unknown Loose Gemstones

Materials

Garnet

0.62 carats Demantoind Loose Garnet Stone Round Cut Natural Russian Gemstone
Located in Bangkok, TH
Brilliant The 0.62 carat Demantoid Garnet stone showcases the exquisite beauty of Russian gemstones
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet

1.15 carats Demantoind Loose Garnet Stone Round Cut Natural Russian Gemstone
Located in Bangkok, TH
round Cut round brilliant The 1.15-carat Demantoid Garnet stone showcases the exquisite beauty of
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet

2.20 carats Demantoind Loose Garnet Stone Round Cut Natural Russian Gemstone
Located in Bangkok, TH
Round Cut Round brilliant The 2.20-carat Demantoid Garnet stone showcases the exquisite beauty of
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet

1.34 Vivid Green Natural Horsetail Inclusion Russian Demantoid Pair
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

1.02 Carat High Dispersion Pastel Green Russian Demantoid Pair
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

1.53 Carat Untreated Russian Demantoid Pair with Natural Horsetail Inclusion
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

Vivid Green Natural Horsetail Inclusion Russian Demantoid Pair 1.25 Carat
By Tsarina Jewels
Located in Bangkok, TH
of the rarest variety of Garnets, known as Demantoid. These unique gemstones are highly valued for
Category

2010s Russian Modern Loose Gemstones

Materials

Garnet

1.91ct Oval Green Demantoid GIA Certified Unheated
Located in Toronto, Ontario
: Transparency: Transparent Colour: Green RESULTS Species: Andradite Garnet Variety: Demantoid Geographic
Category

2010s Unknown Loose Gemstones

Materials

Alexandrite

1.91ct Oval Green Demantoid GIA Certified Unheated
1.91ct Oval Green Demantoid GIA Certified Unheated
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W 0.36 in D 0.16 in L 0.28 in
1.44ct Round Vivid Green Demantoid GIA Certified Russia Unheated
Located in Toronto, Ontario
: Transparency: Transparent Colour: Green RESULTS Species: Andradite Garnet Variety: Demantoid Geographic
Category

2010s Russian Loose Gemstones

Materials

Alexandrite

1.30 carats Demantoind Garnet Stone Diamond Cut Natural Russian Gemstone
Located in Bangkok, TH
Treatment None Shape Round Cut Diamond The 1.30 carat Demantoid Garnet stone showcases the exquisite
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Diamond, Garnet

1.30 carats demantoind garnet pair Brilliant Round Cut Natural Russian Gemstone
Located in Bangkok, TH
Brilliant Round Cut Natural Russian Demantoid Garnets, a true testament to nature's artistry. Hailing from
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet

Tanzanite Earrings Loose Gemstones 3.34 Carat Square Octagons
By Merkaba
Located in Beverly Hills, CA
, Cat's 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 Stone 56 Carat Cushion Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
Tanzanite Ring Stone 56 Carat Cushion Loose Gemstone
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W 0.9 in D 0.58 in L 0.9 in
Opal Stone 51.39 Carat Natural Ethiopian loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

1.30 carats Green Tsavorite Garnet Stone Oval Cut Natural Gemstone from Kenya
Located in Bangkok, TH
oval Cut Oval Garnet is one of the most diverse gemstones in terms of colors, ranging from greens
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

Pink Tourmaline Ring Gem 3.18 Carat Unmounted Loose Gemstone
By Tamir
Located in Beverly Hills, CA
, Cat's Eye Chrysoberyl, Star Ruby and Star Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot
Category

21st Century and Contemporary Congolese Contemporary Loose Gemstones

Materials

Tourmaline

Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
By Tamir
Located in Beverly Hills, CA
Eye Chrysoberyl, Star Ruby and Star Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Aquamarine, Beryl

Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
Aquamarine Ring Loose Gemstone 4.26 Carat Oval Unmounted Gem
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W 0.39 in D 0.12 in L 0.49 in
Opal Stone 25.67 Carat Oval Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Imperial Topaz Earrings Loose Gemstones 3.36 Carat Unmounted Cushions
By Merkaba
Located in Beverly Hills, CA
, Cat's Eye Chrysoberyl, Star Ruby and Star Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Topaz, Imperial Topaz

Opal Stone 27.42 Carat Natural Ethiopian Oval loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 13.88 Carat Natural Ethiopian Marquise loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 22.20 Carat Natural Ethiopian Oval loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 38.92 Carat Natural Ethiopian Marquise loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 19.17 Carat Oval Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 12.00 Carat Trillion Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Opal Stone 29.98 Carat Round Natural Ethiopian Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Sapphire, Demantoid Garnet, Tanzanite, Morganite, Peridot, Imperial Topaz, and more.
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

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Demantoid Garnet Loose For Sale on 1stDibs

You are likely to find exactly the demantoid garnet loose you’re looking for on 1stDibs, as there is a broad range for sale. Finding an appealing demantoid garnet loose — no matter the origin — is easy, but Tsarina Jewels, Merkaba and Sarosi By Timeless Gems each produced a popular version that is worth a look. A round cut version of this piece has appeal, but there are also cushion cut and oval cut versions for sale. Finding a demantoid garnet loose for sale for men should be easy, but there are 10 pieces available to browse for unisex as well as women, too.

How Much is a Demantoid Garnet Loose?

The price for a demantoid garnet loose starts at $1,290 and tops out at $84,000 with these rings, on average, selling for $9,450.

Finding the Right loose-gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.