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17.35 Carat Natural Loose Lightsaber Green Peridot Cushion Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 17.35 Carats Dimension: 14.7 x 13.7 x 10.1 Mm Origin: Pakistan Shape
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

4.85 Carat Natural Loose Apple Green Peridot Asscher Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 4.85 Carats Dimension: 10.8 x 8.2 x 6.3 Mm Origin: Pakistan Shape: Emerald
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

9.20 Carat Natural Loose Lightsaber Green Peridot Cushion Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 9.20 Carats Dimension: 12.5 x 11 x 8.4 Mm Origin: Pakistan Shape: Cushion
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

5.05 Carat Natural Loose Apple Green Peridot Butterfly Cut Gemstone
Located in Peshawar, PK
Loose Peridot Weight: 5.05 Carats Dimension: 9.9 x 8.4 x 7.5 Mm Origin: Pakistan Shape: Cushion
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

5.15 Carat Natural Loose Pear Green Peridot Emerald Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 5.15 Carats Dimension: 10.8 x 8.4 x 6.4 Mm Origin: Pakistan Shape: Emerald
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.10 Carat Natural Loose Apple Green Peridot Cushion Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 3.10 Carats Dimension: 9.5 x 6.7 x 5.8 Mm Origin: Pakistan Shape: Cushion
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.95 Carat Natural Lightsaber Green Colour Peridot Cushion Shape Loose Gemstone
Located in Peshawar, PK
Loose Peridot Weight: 3.95 Carats Dimension: 8.5 x 7.7 x 7.2 Mm Origin: Supat Valley, Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Natural 10.10 Carat Apple Green Loose Peridot Included Clarity from Supat Valley
Located in Peshawar, PK
Gemstone Type : Peridot Weight : 10.10 Carats Dimension: 12.8x12.7x8.4 Mm Origin : Suppat Valley
Category

Antique Early 17th Century Pakistani Arts and Crafts Pendant Necklaces

Materials

Peridot, 10k Gold, 14k Gold, 15k Gold

2.35 Carats Loose Fancy Cut Peridot Pakistan Mine
Located in Peshawar, PK
Loose Peridot Weight: 2.35 Carats Dimension: 7.5 x 6.9 x 5.8 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Peridot

Gorgeous 2.80 Carats Natural Loose Green Peridot Ring Gem
Located in Peshawar, PK
Loose Peridot Weight: 2.80 Carats Dimension: 9.3x6.3x5.2 Mm Origin: Supat Valley Pakistan Shape
Category

21st Century and Contemporary Pakistani Aesthetic Movement Loose Gemstones

Materials

Peridot

3.75 Carats Natural Loose Apple Green Peridot Ring Gem Pakistani Mine
Located in Peshawar, PK
Loose Peridot Weight: 3.75 Carats Dimension: 11.4x8.2x6.5 Mm Origin: Pakistan Shape: Pear
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.10 Carat Natural Loose Octagon Cut Peridot Gem For Jewellery Making
Located in Peshawar, PK
Loose Peridot Weight: 2.10 Carats Dimension: 9.1 x 6.5 x 4.2 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

1.95 Carats Natural Loose Green Peridot Ring Gem Emerald Shape
Located in Peshawar, PK
Loose Peridot Weight: 1.95 Carats Dimension: 7.3x6.1x5 Mm Origin: Pakistan Shape: Emerald Color
Category

21st Century and Contemporary Pakistani Aesthetic Movement Loose Gemstones

Materials

Peridot

1.70 Carat Natural Loose Apple Green Peridot Emerald Shape Gemstone
Located in Peshawar, PK
Loose Peridot Weight: 1.70 Carats Dimension: 8.1 x 6 x 4.3 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.75 Carat Natural Loose Apple Green Peridot Cushion Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 2.75 Carats Dimension: 7.9 x 7.4 x 6.1 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.70 Carat Natural Loose Green Peridot Ring Gem Emerald Shape
Located in Peshawar, PK
Loose Peridot Weight: 2.70 Carats Dimension: 8.9x6.2x5.4 Mm Origin: Pakistan Shape: Emerald Color
Category

21st Century and Contemporary Pakistani Aesthetic Movement Loose Gemstones

Materials

Peridot

2.45 Carats Natural Loose Emerald Shape Apple Green Peridot Gem For Ring
Located in Peshawar, PK
Loose Peridot Weight: 2.45 Carats Dimension: 9.7 x 5.6 x 5.4 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.40 Carat Natural Loose Apple Green Colour Peridot Cushion Shape Gemstone
Located in Peshawar, PK
Loose Peridot Weight: 2.40 Carats Dimension: 7.8 x 7 x 5.5 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Natural Loose 2.55 Carat Peridot Pear Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Peridot Weight: 2.55 Carats Dimension: 11.5 x 7.3 x 4.7 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

1.60 Cts Natural Loose Green Peridot Oval Shape Pakistan Mines
Located in Peshawar, PK
Natural Loose Peridot Weight: 1.60 Carats Dimension: 7.3x5.9x4.9 Mm Origin: Supat Valley Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.10 Carat Natural Loose lawn Green Peridot Asscher Shape Gemstone For Ring
Located in Peshawar, PK
Loose Peridot Weight: 2.10 Carats Dimension: 7.4 x 7.3 x 5 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

1.85 Carat Natural Loose Apple Green Peridot Trillion Shape Gem For Ring
Located in Peshawar, PK
Loose Peridot Weight: 1.85 Carats Dimension: 8.4 x 8.3 x 5.1 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.35 Carat Natural Loose Apple Green Peridot Cushion Shape Gem From Pakistan
Located in Peshawar, PK
Loose Peridot Weight: 2.35 Carats Dimension: 8.9 x 7.5 x 4.7 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

7.80 Carat Natural Loose Apple Green Peridot Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 7.80 Carats Dimension: 12.6 x 11.5 x 7.3 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.80 Carat Natural Loose Apple Green Peridot Oval Shape Gem For Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 2.80 Carats Dimension: 10.5 x 7.1 x 4.6 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.45 Carat Natural Loose Apple Green Peridot Cushion Shape Gem From Pakistan
Located in Peshawar, PK
Loose Peridot Weight: 2.45 Carats Dimension: 8.5 x 7.3 x 5.1 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

8.70 Carat Natural Loose Apple Green Peridot Cushion Shape Gem For Necklace
Located in Peshawar, PK
Loose Peridot Weight: 8.70 Carats Dimension: 11.8 x 10.9 x 8.8 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

9.80 Carat Natural Loose Apple Green Peridot Cushion Shape Gem For Necklace
Located in Peshawar, PK
Loose Peridot Weight: 9.80 Carats Dimension: 12.4 x 11.8 x 9.2 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

8.85 Carat Natural Loose Apple Green Peridot Cushion Shape Gem For Necklace
Located in Peshawar, PK
Loose Peridot Weight: 8.85 Carats Dimension: 12.3 x 11.7 x 7.7 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring
Located in Peshawar, PK
Loose Peridot Weight: 2.70 Carats Dimension: 8.4 x 8.4 x 5.6 Mm Origin: Supat Valley, Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.35 Carat Natural Loose Apple Green Peridot Square Shape Gem For Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 3.35 Carats Dimension: 8.3 x 7.8 x 6.6 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.05 Carat Natural Loose Dual Peridot Hexagon Shape Gem For Earrings Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 3.05 Carats Dimension: 7.2 x 6.5 x 5.2 Mm And 7.4 x
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

7.20 Carat Natural Loose Apple Green Peridot Pear Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Peridot Weight: 7.20 Carats Dimension: 11.3 x 12.9 x 8.3 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

5.10 Carat Natural Loose Apple Green Peridot Cushion Shape Gem For Earth Mine
Located in Peshawar, PK
Loose Peridot Weight: 5.10 Carats Dimension: 11.3 x 8.8 x 6.4 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.25 Carat Natural Loose Apple Green Peridot Round Shape Gem For Ring Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 2.25 Carats Dimension: 7.8 x 7.8 x 5.4 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.85 Carat Natural Loose Apple Green Peridot Cushion Shape Gem From Earth Mine
Located in Peshawar, PK
Loose Peridot Weight: 3.85 Carats Dimension: 9.2 x 7.8 x 6.3 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

4.20 Carat Natural Loose Apple Green Peridot Perfect Square Shape Gem For Ring
Located in Peshawar, PK
Loose Peridot Weight: 4.20 Carats Dimension: 8.8 x 8.8 x 6.7 Mm Colour: Green Origin: Supat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

10.20 Carats Octagon Shape Peridot Gem Pakistan Mine
Located in Peshawar, PK
Loose Peridot Weight: 10.20 Carats Dimension: 12.7x12.6x8.4 Mm Origin: Pakistan Shape: Octagon
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Loose Cushion Peridot 52.69ct
Located in Genève, CH
A beautiful peridot of a rare size of 52.69ct. This stone can be made into a stunning piece of
Category

2010s Unknown Loose Gemstones

Materials

Peridot

Emerald Shape 2.65 Carat Natural Apple Green Peridot Ring Shape Gem
Located in Peshawar, PK
Loose Peridot Weight: 2.65 Carat Dimension: 8.9 x 6.2 x 5.3 Cm Origin: Supat Valley, Mansehra
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Stunning Natural Faceted Green Peridot Ring Gemstone 6.05 Carats
Located in Peshawar, PK
Loose Peridot Weight: 6.05 Cts Dimension: 11x9.8x7.6 Mm Origin: Pakistan Shape: Cushion Color
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Perfect Square 7.00 Carats Apple Green Peridot Gem For Jewellery Making
Located in Peshawar, PK
Loose Peridot Weight: 7.00 Carats Dimension: 10.6 x 10.6 x 7.4 Mm Colour: Green Origin: Supat
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

7.34 Carat Oval Peridot, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This striking peridot gem has beautiful color and is exceptionally brilliant! Peridot of this fine
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Peridot

4.56 Carat Peridot, Pear Shape, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 4.56 carat pear shaped peridot would make a beautiful custom-made ring or pendant! It has
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Peridot

5.26 Carat Round Apple Green Peridot, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This bright peridot has beautiful, open color and is so lively! It is an ideal apple green color
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Peridot

2.65 Carat Natural Loose Rutile Peridot Emerald Shape Gem
Located in Peshawar, PK
Loose Rutile Peridot Weight: 2.65 Carats Dimension: 9.2 x 6.8 x 5 Mm Origin: Pakistan Shape
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

12.70 Carats Natural Loose Green Peridot For Necklace Jewellery
Located in Peshawar, PK
Faceted Peridot Weight: 12.70 Carats Dimension: 15.2x12.7x8.7 Mm Origin: Suppat Valley Pakistan
Category

21st Century and Contemporary Pakistani Aesthetic Movement Loose Gemstones

Materials

Peridot

10.60 Carat Natural Loose Rutile Inclusion Green Peridot Pakistani Gemstone
Located in Bangkok, TH
Cut Asscher Precision This impressive 10.60 carat natural Green Peridot features rare and striking
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

4.70 Carat Natural Loose Green Peridot Stone Set Pakistani Gemstones
Located in Bangkok, TH
This 4.70 carat Peridot set from Pakistan features a beautifully matched selection of vibrant green
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

15.90 Carat Natural Loose Quality Rutile Inclusion Peridot Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion Precision This exceptional 15.90 carat natural Peridot showcases a vibrant green hue
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Unique 10.55 Carats Natural Rutile Peridot Loose Gemstone Cushion Shape
Located in Brisbane, AU
Loose Rutile Peridot Weight: 10.55 Carats Dimension: 12.7x10.8x9.3 Mm Shape: Cushion Colour
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

1.90 Carat Natural Loose Green Peridot Pair Round Cut Pakistani Gemstone
Located in Bangkok, TH
Round This 1.90 Carat Natural Loose Green Peridot Pair features two radiant gemstones glowing with
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

8.30 Carat Natural Loose Apple Green Peridot Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cut Cushion This 8.30 Carat Natural Loose Apple Green Peridot showcases a mesmerizing, vivid
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

2.65 Carat Natural Loose Green Peridot Pair Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 2.65 Carat Natural Loose Green Peridot Pair showcases the vibrant beauty of
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

2.80 Carat Natural Loose Green Peridot Pair Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald This exquisite 2.80 Carat Natural Loose Green Peridot Pair showcases a lively, refreshing
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

6.00 Carat Natural Loose Apple Green Peridot Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Cushion This 6.00 Carat Natural Loose Apple Green Peridot is a stunning gemstone, expertly cut in a
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

9.10 Carat Natural Loose Green Rutile Peridot Emerald Cut Pakistani Gemstone
Located in Bangkok, TH
Emerald This 9.10 Carat Natural Loose Green Rutile Peridot is an extraordinary gemstone, skillfully
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

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Loose Peridot For Sale on 1stDibs

Find the exact loose peridot you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from 18k Gold, Gold and Platinum — can elevate any look. A loose peridot from Merkaba and Sarosi By Timeless Gems — each of whom created a beautiful version of this treasured accessory — is worth considering. An oval cut version of this piece has appeal, but there are also cushion cut and kite cut versions for sale. Finding a loose peridot 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 Loose Peridot?

On average, a loose peridot at 1stDibs sells for $1,776, while they’re typically $613 on the low end and $36,200 for the highest priced versions of this item.

The Legacy of Peridot in Jewelry Design

Vividly colored. Relatively inexpensive. The striking green gemstone that is the star of the show in your vintage and antique peridot jewelry and watches is timeless and loved all over the world.

Suffering from nightmares? Try placing a peridot next to your pillow. In ancient Egypt, where the semiprecious stone was first discovered (and where it was referred to as the “gem of the sun”), it was believed to have magical powers, including the ability to protect people from evil spirits, including the ones responsible for bad dreams. Luckily for those wanting to test their efficacy against nighttime terrors, peridots are relatively inexpensive. Luckier still for August babies, whose birthstone it is, the vibrant green jewel in vintage peridot earrings, peridot rings and more goes beautifully with a summer wardrobe.

Peridot was mined in ancient times, perhaps as early as 1500 BC, on Topazos Island, today known as Zabargad or St. John’s Island, in the Red Sea. According to gemologist Edward Gübelin, “the occurrence of peridot on Zabargad is intimately related to the regional geology and the tectonic processes that on a larger scale were responsible for the formation of the Red Sea itself.”

Those ancient deposits have been exhausted. Today the largest and finest peridots come from Pakistan and Myanmar, while the San Carlos Apache Reservation in Arizona is the source of most of the stones used in mass-produced jewelry. Peridots are also found in Vietnam, Tanzania and China.

Zabargad is the source of the most famous large peridots, several of which are prized parts of public collections. The Natural History Museum in London owns a 146-carat step-cut stone, but it is the Smithsonian Institution in Washington, DC, that boasts the largest cut peridot, weighing 310 carats. Then there’s the Chicago Field Museum’s pear-shaped Green Goddess, weighing 154-carat and etched with the figure of a woman. It was acquired at the World’s Columbian Exposition in 1893, and In 2008, the renowned Chicago jeweler Lester Lampert designed an 18-karat yellow-gold setting for the stone, surrounding it with 3.24 carats of yellow diamonds.

Find vintage and antique peridot brooches, necklaces and other accessories 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.