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5.50 Carat Natural Loose Bright Red Garnet Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion This 5.50 Carat Natural Loose Bright Red Garnet glows with a vivid, fiery red hue and
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

4.50 Carat Natural Loose Bright Red Garnet Pair Round Cut Madagascar s Gemstone
Located in Bangkok, TH
Round This 4.50 Carat Natural Loose Bright Red Garnet Pair features two stunning gemstones
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

1.70 Carat Natural Loose Hot Pink Garnet Cushion Precision Cut African Gemstone
Located in Bangkok, TH
Cushion Precision This 1.70 Carat Natural Loose Hot Pink Garnet dazzles with its vivid, neon-pink hue
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

4.70 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 4.70 Carat Natural Loose Pinkish Red Garnet displays a captivating deep pink
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Orange Spessartite Garnet, Faceted Gem, 15, 95 ct., loose Gemstone, natural
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 15,95 ct. orange Spessartite Garnet of our
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Garnet

5.05 Carat Natural Loose Bright Red Garnet Stone Cushion Cut Africa Gemstone
Located in Bangkok, TH
jewelry design. Sourced from Africa’s renowned garnet deposits, this gemstone combines beauty, durability
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

2.45 Carat Natural Loose Deep Red Garnet Set Marquise Cut African Gemstones
Located in Bangkok, TH
Marquise This 2.45 Carat Natural Loose Garnet Set features beautifully crafted marquise-cut gemstones
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

Natural Vivid Orange Spessartite Garnet 2.58 Ct Oval Cut Loose Gemstone for Ring
Located in Peshawar, PK
Vivid Orange Natural Spessartite / Spessartine / Mandarin Garnet– Oval Cut Loose Gemstone for Fine
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Garnet, Mandarin Garnet

2.85 Carats Natural Loose Red Rhodolite Garnet Oval Shape Ring Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.85 Carats Dimension: 9.3x6.6x5.1 Mm Origin: Tanzania Shape: Oval
Category

Early 2000s Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

1.05 Carat Natural Loose Orange Brown Mali Garnet Stone Oval Cut Gemstone
Located in Bangkok, TH
Oval This 1.05 Carat Natural Loose Orange Brown Mali Garnet is a vibrant gemstone, beautifully
Category

21st Century and Contemporary Malian Modern Loose Gemstones

Materials

Garnet

2.70 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 2.70 Carat Natural Loose Pinkish Red Garnet showcases a rich blend of red and
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

1.55 Carat Natural Loose Pinkish Red Garnet Stone Emerald Cut African Gemstone
Located in Bangkok, TH
Emerald This 1.55 Carat Natural Loose Pinkish Red Garnet is a striking gemstone sourced from the gem
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

5.00 Carat Natural Loose Red Umbalite Garnet Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion This 5.00 Carat Natural Loose Red Umbalite Garnet is a rare and captivating gemstone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

3.65 Carat Natural Loose Bright Red Garnet Stone Asscher Cut African Gemstone
Located in Bangkok, TH
Asscher This 3.65 Carat Natural Loose Bright Red Garnet radiates a vivid crimson hue with exceptional
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

3.80 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 3.80 Carat Natural Loose Pinkish Red Garnet displays a captivating blend of
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

2.50 Carat Natural Loose Rhodolite Garnet Gemstone Emerald Cut
Located in Brisbane, AU
Loose Rhodolite Garnet Weight: 2.50 Carats Dimension: 8.7 x 6 x 4.5 Mm Shape: Emerald Colour: Red
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Rhodolite, Other

1.90 Carat National Loose Orange Fanta Garnet Stone Oval Cut African Gemstone
Located in Bangkok, TH
Oval This 1.90 Carat Natural Loose Orange Fanta Garnet Stone is a radiant gemstone that showcases
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

5.60 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion Enhance your collection with this 5.60 Carat Natural Loose Pinkish Red Garnet Stone
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

2.00 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion Precision This 2.00 carat Pinkish Red Garnet from Africa displays a captivating blend of warm
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

5.65 Carat Natural Loose Pinkish Red Garnet Stone Asscher Cut Africa Gemstone
Located in Bangkok, TH
Asscher This 5.65 Carat Natural Loose Pinkish Red Garnet Stone showcases a mesmerizing Asscher Cut
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

7.00 Carat Natural Loose Pinkish Red Garnet Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Cushion This 7.00 Carat Natural Loose Pinkish Red Garnet Stone features a stunning Cushion Cut
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

14.24 Carat Reddish Purple Garnet Cushion Cut Loose Gemstone Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Offered loose for the discerning collector, this exceptional 14.24 carat reddish purple Garnet is a
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

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

4.55 Carat Natural Loose Red Pinkish Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 4.55 Carat Natural Loose Red Pinkish Garnet Stone showcases a stunning cushion
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Natural Garnet Loose gemstone 3.13 ct., Octagon cut, Rare Color, Origin Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Garnet Loose gemstone 3.13 ct., Octagon cut, Rare Color, Origin Tanzania GFCO certified
Category

2010s Tanzanian Loose Gemstones

Materials

Garnet

2.10 Carat Natural Loose Pinkish Red Rhodolite Garnet Emerald Cut Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight : 2.10 Carats Dimensions : 7.9x6.4x4.2 Mm Origin : Tanzania Africa
Category

2010s Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

2.50 Carat Natural Loose Peachy Red Garnet Stone Cushion Cut Africa Gemstone
Located in Bangkok, TH
Cushion This exquisite 2.50 carat natural Peachy Red Garnet showcases a warm and vibrant blend of
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

Intense Green Tsavorite Garnet, Faceted Gem, 4, 61 ct., loose Gemstone
Located in Kirschweiler, DE
We are delighted to be able to offer for sale, this 4,61 ct. Tsavorite Garnet from our exclusive
Category

21st Century and Contemporary German Contemporary Loose Gemstones

Materials

Garnet, Tsavorite

3.75 Carat Natural Loose Smoky Orange Hessonite Garnet Cushion Shape Gemstone
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 3.75 Carats Dimension: 10.5 x 6.5 x 6.2 Mm Colour: Smoky Orange Cut
Category

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

Materials

Garnet, Hessonite

2.55 Carat Natural Loose Reddish Pink Garnet Stone Custom Precision Cut Gemstone
Located in Bangkok, TH
Cushion Precision This 2.55 Carat Natural Loose Reddish Pink Garnet radiates a stunning blend of rich
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

1.95 Carat Natural Loose Bright Red Garnet Stone Asscher Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Asscher This 1.95 carat Natural Bright Red Garnet is a striking gemstone showcasing a vivid
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

5.45 Carat Natural Loose Deep Red Garnet Stone Hexagon Cut African Gemstone
Located in Bangkok, TH
gemstone enthusiasts, this garnet combines uniqueness, quality, and timeless beauty in one remarkable stone
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

2.50 Carat Natural Loose Bright Red Garnet Custom Precision Cut African Gemstone
Located in Bangkok, TH
Cushion Precision This 2.50 Carat Natural Loose Bright Red Garnet is a captivating gemstone admired
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

Fancy Cut 2.75 Carat Natural Loose Red Pomegranate Rhodolite Garnet Gemstone
Located in Peshawar, PK
Garnet has additional advantages which make it a truly unique and valuable gemstone. There is its
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

Deep Reddish Orange Hessonite Garnet 28.58 Ct Oval Cushion Cut Loose Gemstones
Located in Peshawar, PK
Deep Reddish Orange Hessonite Garnet (Gomed) Parcel – Natural Oval Cushion Cut Loose
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Garnet, Hessonite

3.75 Carat Natural Loose 3 Piece Garnet Stones Mix Cut African Gemstones
Located in Bangkok, TH
carat Natural Garnet 3-Piece Set features a beautifully matched selection of gemstones sourced from
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

3.50 Carat Natural Loose Bright Red Garnet Stone Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
, celebrated for producing vibrant and high-quality garnets. The gemstone showcases a refined emerald cut
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Russian Demantoid Garnet 0.95 Carat Loose Gemstone, Round Cut Vivid Green
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 0.95 carat Russian demantoid garnet is prized
Category

21st Century and Contemporary Russian Modern Loose Gemstones

Materials

Garnet, Other, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Gorgeous 6.95 Carat Natural Loose Hessonite Garnet Long Cushion Shape Gemstone
Located in Peshawar, PK
Gemstone Type : Hessonite Garnet Weight : 6.95 Carats Dimensions : 12.3x9.5x7.1 Mm Origin : Africa
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Hessonite

1.60 Carat Natural Loose 2 Piece Heart Shaped African Pink Garnet Gemstones
Located in Bangkok, TH
charming 1.60 Carat Natural Pink Garnet Pair features two beautifully matched heart-shaped gemstones
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

4.02 Carat Reddish Orange Malaya Garnet Loose Gemstone – Design Your Dream
By Merkaba
Located in Beverly Hills, CA
- Merkaba Beverly Hills. Introducing a radiant 4.02 carat reddish orange Malaya Garnet, offered loose for
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Garnet, Other, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

2.40 Carat Natural Loose Bright Red Garnet Stone Asscher Cut Tanzanian Gemstone
Located in Bangkok, TH
Asscher This 2.40 carat Bright Red Garnet is a stunning gemstone known for its vivid, fiery red color
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

4.45 Carat Natural Loose Malaya Color Garnet Pair Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Emerald This exquisite 4.45 Carat Natural Malaya Color Garnet Pair features a beautiful blend
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

3.95 Carat Natural Loose Bright Red Garnet Stone Heart Cut Tanzanian Gemstone
Located in Bangkok, TH
garnets. This captivating gemstone showcases an intense bright red hue with exceptional saturation
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

1.45 Carat Natural Loose Green Tsavorite Garnet Gem Oval Cut Tanzanian Gemstone
Located in Bangkok, TH
Oval This 1.45 Carat Natural Loose Green Tsavorite Garnet is a rare and vibrant gemstone
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet, Tsavorite

2.60 Carat Natural Loose Bright Red Garnet Cushion Custom Cut Tanzanian Gemstone
Located in Bangkok, TH
and high-quality garnets. This exceptional gemstone displays an intense bright red hue with superb
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Darkish Red Rhodolite Garnet 7.13 Ct Natural Loose Gemstones Oval Pear Cut
Located in Peshawar, PK
Darkish Red Natural Rhodolite Garnet Loose Gemstone for Ring, Necklace Pendant, Bracelet or any
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Garnet, Rhodolite

1.90 Carat Natural Loose Reddish Pink Garnet Stone Custom Cut African Gemstone
Located in Bangkok, TH
gemstone sourced from Africa, known for producing richly saturated and high-quality garnets. The stone
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

4.45 Carat Natural Loose Bright Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This 4.45 Carat Natural Bright Red Garnet is a captivating gemstone admired for its
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

3.00 Carat Natural Loose Bright Red Garnet Stone Emerald Cut Tanzanian Gemstone
Located in Bangkok, TH
Emerald This exceptional 3.00 carat bright red garnet from Tanzania features a striking, saturated
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

3.90 Carat Natural Loose Bright Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion This stunning 3.90 carat bright red garnet captures attention with its intense, vivid
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

9.65 Carat Natural Loose Smoky Hessonite Garnet Ring Gemstone From Africa
Located in Peshawar, PK
Gemstone Type : Hessonite Garnet Weight : 9.65 Carats Dimensions : 13.3x10.9x7.4 Mm Origin : Africa
Category

Antique 16th Century Malagasy Aesthetic Movement Loose Gemstones

Materials

Garnet, Hessonite

Natural Vivid Orange Hessonite Garnet 3.52 Carat Oval Cut Loose Gemstones Set
Located in Peshawar, PK
Vivid Orange Natural Hessonite Garnet– Oval Cut Loose Gemstones Set for Fine Jewelry, Statement
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Garnet, Hessonite

2.00 Carat Natural Loose Bright Red Garnet Stone Custom Cut Tanzanian Gemstone
Located in Bangkok, TH
Cut Cushion Precision Introducing a striking 2.00 Carat Natural Bright Red Garnet, masterfully
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Natural Vivid Orange Hessonite Garnet 5.34 Carat Oval Cut Loose Gemstones Parcel
Located in Peshawar, PK
Vivid Orange Natural Hessonite Garnet– Oval Cut Loose Gemstones Parcel for Fine Jewelry, Statement
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Garnet, Hessonite

1.89 Carat Pink Purple Natural Rhodolite Garnet Oval Cut Loose Gemstone VS
By Gems and Jewels UK
Located in Birmingham, GB
1.89ct Pink Purple Natural Rhodolite Garnet Oval Cut Loose Gemstone 7.2x6.6mm VS Fine Natural
Category

21st Century and Contemporary Loose Gemstones

Materials

Garnet, Rhodolite

1.96 Carat Tsavorite Garnet Cushion Cut Loose Gemstone for Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
Hills. Discover the unmatched brilliance of this 1.96 carat Tsavorite Garnet, offered loose for
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Garnet, Tsavorite, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

5.00 Carat Loose Pinkish Red Garnet Stone Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Cushion NA This 5.00-carat natural Garnet gemstone is a vivid and alluring beauty, showcasing a rich
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

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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.