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3.55 Carat Natural Reddish Garnet Stone Emerald Precision Cut African Gemstone
Located in Bangkok, TH
Emerald Precision This 3.55 carat Natural Reddish Garnet is an exceptional gemstone showcasing a rich
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

SI Clarity 1.25 Carat Pixel Bar Cut Loose Fanta Orange Spessartine Garnet
Located in Peshawar, PK
Faceted Spessartine Garnet Weight: 1.25 Carats Dimension: 7.5x4.9x3.6 Mm Origin: Afghanistan Shape
Category

2010s Afghan Arts and Crafts Loose Gemstones

Materials

Garnet, Mandarin Garnet

Fine 1.51ct Vivid Purple Pink Rhodolite Garnet Oval Cut Loose Gem VVS
By Gems and Jewels UK
Located in Birmingham, GB
Fine 1.51ct Vivid Purple Pink Rhodolite Garnet Oval Cut Loose Gem 7.6x6.2mm VVS Fine Loose
Category

20th Century Loose Gemstones

Materials

Garnet, Rhodolite

3.75 carats Pinkish Red Garnet Scissors Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
octagon Cut scissors This stunning 3.75 carat Pinkish Red Garnet is a remarkable gem of natural origin
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

1.47 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
collection. 1.47 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone.
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

Gorgeous Natural Loose Rhodolite Garnet Multi Shape 4.30 Carat Gem Lot
Located in Peshawar, PK
/ Mix Color: Red Family; Garnet Rhodolite garnet is a captivating gemstone renowned for its enchanting
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

Small 1.05 Carats Natural Loose Purplish Pink Rhodolite Garnet Heart Shape
Located in Peshawar, PK
, rhodolite garnet continues to captivate gemstone enthusiasts with its enduring charm and significance.
Category

2010s Tanzanian Aesthetic Movement Loose Gemstones

Materials

Garnet, Rhodolite

Eye Catching 2.45 Carats Natural Loose Rhodolite Garnet Loupe Clean Quality
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.45 Carats Dimension: 9.4x6.3x4.1 Mm Origin: Tanzania Africa
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

4.45 carats Loose Pinkish Red Umbalite Garnet Stone Cushion Cut from Africa
Located in Bangkok, TH
Cut Fancy Cushion NA This stunning 4.45-carat loose Umbalite Garnet showcases a captivating pinkish
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

4.20 carats Red Rhodolite Garnet Set Marquise Cut African Gemstones
Located in Bangkok, TH
clarity make them a standout choice for any gemstone enthusiast or collector. Rhodolite Garnet boosts the
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Rhodolite

2.10 carats Red Rhodolite Garnet Pair Marquise Cut African Gemstone
Located in Bangkok, TH
exceptional clarity make them a standout choice for any gemstone enthusiast or collector. Red Rhodolite Garnet
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Rhodolite

1.41 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
Cut Step Oval This exquisite 1.41 carat Tsavorite Garnet is a captivating example of nature's
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

1.60 carats Green Tsavorite Garnet Stone Cushion Cut Kenyan Gemstone
Located in Bangkok, TH
Shape cushion Cut fancy cushion This exquisite 1.60 carat Tsavorite Garnet is a captivating example
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

1.40 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
Cut Faceted This exquisite 1.40 carat Tsavorite Garnet is a captivating example of nature's beauty
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

3.90 Cts High-precision Spessartite fanta Garnet Gemstone eye clean quality
Located in bangkok, TH
SAA30 3.90 Cts High-precision Spessartite fanta Garnet color Gemstone eye clean quality GEM
Category

2010s Loose Gemstones

Materials

Garnet

6.17 Ct Natural Spessartite Garnet Fanta- orange gemstone eye clean quality
Located in bangkok, TH
SAA23 Natural Spessartite garnet Fanta- orange gemstone eye clean quality GEM DESCRIPTION Species
Category

2010s Loose Gemstones

Materials

Garnet

10.45 carats Red Hessonite Garnet Cushion Cut Natural African Gemstone
Located in Bangkok, TH
cushion Cut fancy cushion This exquisite 10.45 carat Red Hessonite Garnet is a remarkable gemstone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Hessonite

3.65 Carats Natural Loose Fanta Hessonite Garnet Pieces For Ring Jewelry
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 3.65 Carats Size: 1.75 & 1.85 Carats Origin: Madagascar Africa
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

2.10 carats Loose Pinkish Red Umbalite Garnet Stone Emerald Cut from Africa
Located in Bangkok, TH
Emerald NA Buy 2.10 Carat Pinkish-Red Umbalite Garnet – Emerald Cut, Certified African Gemstone Own a
Category

21st Century and Contemporary Asian Modern Loose Gemstones

Materials

Garnet

Certified Natural Faceted 12.07 Carat Spessartine Garnet Cushion Cut Gemstone
Located in Peshawar, PK
Loose Spessartine Garnet Weight: 12.07 Carats Dimension: 11.45 x 11.08 x 9.13 Mm Colour: Orange
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Mandarin Garnet

2.20 Carat Natural Loose Rhodolite Garnet Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.20 Carats Dimension: 8.7 x 5.9 x 4.3 Mm Colour: Red Origin
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.40 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.40 Carats Dimension: 7.6 x 6.8 x 5 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.40 Carat Natural Loose Rhodolite Garnet Emerald Shape Gem For Ring
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.40 Carats Dimension: 8.2 x 7 x 4 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.85 Carat Natural Loose Rhodolite Garnet Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.85 Carats Dimension: 8.1 x 6.4 x 5.3 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.10 Carat Natural Loose Rhodolite Garnet Trillion Shape Gem For Ring
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.10 Carats Dimension: 7.4 x 9 x 4.6 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.10 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem For jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.10 Carats Dimension: 7.4 x 6.3 x 5 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

2.20 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem From Africa
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.20 Carats Dimension: 10.1 x 8.2 x 5.6 Mm Colour: Red Origin
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

Natural Pink Spessartine Garnet Gemstone 8.33 carats with GIA Report
Located in Los Angeles, CA
Behold the captivating allure of a Natural Spessartine Garnet, weighing an impressive 8.33 carats
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Garnet

4.15 Carat Loose Pinkish Red Umbalite Garnet Stone Cushion Cut From Africa
Located in Bangkok, TH
Cushion Cut Cushion NA This 4.15-carat loose pinkish-red umbalite garnet, sourced from the rich gem
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

11.40 Carats Pink Rhodolite Garnet Lot Natural Gemstones From Africa
Located in Bangkok, TH
Gemstone Type Pink Rhodolite Garnet Lot Weight 11.40 carats Weight 1.25 carats Clarity SI to Eye
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Rhodolite

2.90 Carat Natural Loose Hessonite Garnet Cushion Shape Gem From Africa
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 2.90 Carats Dimension: 9 x 7.5 x 5.1 Mm Origin: Africa Shape
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Hessonite

6.45 Carat Natural Loose Brown Orange Smoky Hessonite Garnet Long Cushion
Located in Peshawar, PK
Gemstone Type : Hessonite Garnet Weight : 6.45 Carats Dimensions : 13.6x10x5.6mMm Origin : Africa
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

5.25 Carat Natural Loose Red Umbalite Garnet Stone Cushion Cut From Africa
Located in Bangkok, TH
Cut Fancy Cushion NA This 5.25-carat natural Umbalite Garnet is a rare and captivating gemstone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

4.95 Carat Natural Loose Pinkish Red Umbalite Garnet Cushion Cut From Tanzania
Located in Bangkok, TH
Cut Cushion NA This rare and radiant 4.95 carat Natural Umbalite Garnet glows with a rich pinkish
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

AIG Certified 5.44 Carat Natural Loose Fanta Spessartite Garnet Cushion Cut Gem
Located in Peshawar, PK
Faceted Spessartine Garnet Weight: 5.44 Carats Dimension: 9.86 x 9.02 x 6.48 Mm Shape: Cushion
Category

21st Century and Contemporary Nigerian Arts and Crafts Loose Gemstones

Materials

Garnet

1.00 Carat Fanta Spessartite Garnet Stone Round Cut Natural African Gemstone
Located in Bangkok, TH
Round NA This 1.00-carat natural Spessartite Garnet, also known as Fanta Garnet, is a vibrant gem
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Garnet

2.35 Carats Fanta Spessartite Garnet Stone Cushion Cut Natural African Gemstone
Located in Bangkok, TH
Cut Faceted NA This exquisite 2.35 carat Fanta Spessartite Garnet is a stunning example of natural
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

3.10 Carats Faceted Orange Hessonite Garnet Round Shape Ring Gemstone
Located in Peshawar, PK
alluring and unique gemstone, is part of the garnet family, known for its diverse range of colors. Also
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

2.68 carats Vivid Red Garnet Pair Emerald Cut Natural African Gemstones
Located in Bangkok, TH
Shape octagon Cut emerald This stunning 2.68 carat pair of vivid red garnet gemstones features a
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

4.96 carats Pinkish Red Pyrope Garnet Emerald Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
octagon Cut emerald This exquisite 4.96-carat natural Pyrope Garnet showcases a captivating pinkish
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

AIG Certified 5.67 Carat Natural Loose Fanta Spessartite Garnet Heart Shape Gem
Located in Peshawar, PK
Faceted Spessartine Garnet Weight: 5.67 Carats Dimension: 9.57 x 10.97 x 6.52 Mm Shape: Heart
Category

21st Century and Contemporary Mozambican Arts and Crafts Loose Gemstones

Materials

Garnet

2.30 Carat Natural Faceted Red Rhodolite Garnet Custom Cut African Gemstone
Located in Bangkok, TH
Custom Precision Discover the brilliance of this 2.30 Carat Natural Faceted Red Rhodolite Garnet
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Rhodolite

Shimmering Red Rhodolite Garnet 3.35 carats Emerald Cut Gemstone from Madagascar
Located in Bangkok, TH
Clean Shape Octagon Cut Emerald Discover the exquisite beauty of a 3.35-carat Rhodolite Garnet
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Garnet, Rhodolite

3.40 carats Hot Pink Garnet Stone Emerald Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Shape Octagon Cut Emerald NA This exquisite 3.40 carat hot pink garnet is a natural gemstone sourced
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Garnet

2.75 carats Red Rhodolite Garnet Stone Pear Cut Natural African Gemstone
Located in Bangkok, TH
Faceted NA This 2.75 carat red Rhodolite garnet is a stunning natural gemstone sourced from the rich
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet, Rhodolite

3.30 carats Pinkish Red Garnet Stone Emerald Cut Natural African Gemstone
Located in Bangkok, TH
octagon Cut emerald This 3.30 carat pinkish-red garnet gemstone is a stunning example of nature's
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

7.0 Carat Natural Cloudy / Smoky Loose Hessonite Garnet Cushion Cut Ring Gem
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 7 Carats Dimension: 12.3x9.4x7.1 Mm Origin: Madagascar Africa
Category

2010s Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

4.14 carats Rare Yellow Garnet Stone Cushion Cut Gemstone from Mali
Located in Bangkok, TH
Shape cushion Cut fancy cushion This stunning 4.14 carat Yellow Garnet from Mali is a striking
Category

21st Century and Contemporary Malian Modern Loose Gemstones

Materials

Garnet

12.40 Carats Fanta Natural Loose Hessonite Smoky Garnet Lot For Jewelry Making
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 12.40 Carats Size: 2.60 to 3.79 Carats Origin: Africa Shape: Mix
Category

20th Century Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

2.60 Carats Bright Red Garnet Stone Emerald Cut Natural Madagascar s Gemstone
Located in Bangkok, TH
Shape octagon Cut emerald This striking 2.60 carats Bright Red Garnet Stone, cut into an exquisite
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Garnet

3.07 carats Red Spessartite Garnet Stone Oval Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Cut Faceted This exquisite 3.07 carat Red Spessartite Garnet is a natural marvel sourced from
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Garnet

2.50 Carats Natural Purplish Pink Garnet Pair Radiant Cut Tanzanian Gemstone
Located in Bangkok, TH
octagon Cut Radiant This exquisite pair of Purplish Pink Garnets, sourced from the rich gem-producing
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Gorgeous Multi Shape Natural Loose Rhodolite Garnet Lot 5.15 Carats For Jewelry
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 5.15 Carats Size: 0.60 to 0.80 Carats Origin: Tanzania Shape
Category

21st Century and Contemporary Tanzanian Anglo-Indian Loose Gemstones

Materials

Garnet, Rhodolite

5.95 Carats Natural Loose Hessonite Garnet 2 Pieces For Ring Jewelry Making
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 5.95 Carats Dimension: 2.0 & 3.90 Carats Origin: Africa Shape
Category

21st Century and Contemporary Malagasy Anglo-Indian Loose Gemstones

Materials

Garnet, Hessonite

2.50 Carat Natural Bright Red Garnet Stone Fancy Cushion Cut African Gemstone
Located in Bangkok, TH
garnets, this gemstone is 100% natural and untreated. Celebrated as a stone of passion, strength, and
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

1.48 carats Bright Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
collection. 1.48 carats Bright Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone.
Category

21st Century and Contemporary Kenyan Anglo-Indian Loose Gemstones

Materials

Garnet, Tsavorite

1.95 Carat Natural Loose Rhodolite Garnet Emerald Shape Gem From African Mine
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 1.95 Carats Dimension: 8.4 x 5.5 x 4 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

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Loose Garnet Gemstone For Sale on 1stDibs

You are likely to find exactly the loose garnet gemstone you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using 18k Gold, Gold and Platinum. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. Finding an appealing loose garnet gemstone — no matter the origin — is easy, but Merkaba, Sarosi By Timeless Gems and Tamir 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 cushion cut and pear cut alternatives. If you’re browsing our inventory for a loose garnet gemstone, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Loose Garnet Gemstone?

On average, a loose garnet gemstone at 1stDibs sells for $4,740, while they’re typically $690 on the low end and $59,000 for the highest priced versions of this item.

The Legacy of Garnet in Jewelry Design

Vintage and antique garnet jewelry has been around for a long time.

Garnets have been used for adornment going all the way back to the Bronze Age. While we will never know if garnets can be used to prevent plagues or heal warriors, as has been suggested, we do know that both the Egyptians and the Romans felt that it was a worthy stone to set in gold for their nobility. In more “recent” times, garnets were ubiquitous in Victorian jewelry. The “G” in REGARD rings, the equivalent of the modern-day engagement ring, implied garnet.

Garnets were also highly valued in the region of Bohemia. The Smithsonian Museum of Natural History has in its collection an antique hairpin with Bohemian pyrope garnets from the Czech Republic. Bohemian pyrope got its name from Bohuslav Balbín, sometimes referred to as the “Czech Pliny,” in 1679. Abundant in the region, it was used often in jewelry during this time. In fact, it became so popular that in 1762, Empress Marie Terezie forbade its export. Stonecutting workshops opened in several regions across Bohemia, and pyrope became the country’s mineralogical symbol. While there was never a decline in its popularity, it was only in the mid-20th century that garnets enjoyed a revival.

Garnets can come in many shapes and sizes — one of the largest ever discovered is a 68.82-carat Tsavorite garnet. This stone is also in the collection of the Smithsonian Museum of Natural History.

According to the Gemological Institute of America, Brazil’s mines are rich in garnets, including spessartine, which can also be found in the Myanmar area, recognized for a specific shade of reddish-orange. While red garnets are the most popular, garnets actually come in a medley of colors.

Find a collection of antique and vintage garnet rings, necklaces and other jewelry today on 1stDibs.

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.