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Loose Emeralds - Emerald Cut .71ctw Green Matched Pair
Located in Greensboro, NC
Treatment: Oiling Total Carats: .71ctw Cut: Emerald Color: Green Size: ~5mm x 4mm Condition: New
Category

21st Century and Contemporary Loose Gemstones

Materials

Emerald

Mandarin Garnet Earrings Gemstone Pair 5.80 Carat Unset Oval Loose Gems
By Emeralds Maravellous
Located in US
Natural Untreated pair of Mandarin Garnet oval gemstones, weighing a total of 5.80 carats, offered
Category

21st Century and Contemporary Nigerien Modern Loose Gemstones

Materials

Garnet, Mandarin Garnet

7.12tcw 11.5x8 Matching Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 7.12-tcw Shape: Emerald Cut Clarity: Transparent Luster: Excellent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

5.19tcw 9x8 Matching Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 5.19-tcw Shape: Emerald Cut Clarity: Transparent to Semi-Transparent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

5.54tcw 9x8 Matching Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 5.54-tcw Shape: Emerald Cut Clarity: Transparent to Semi Transparent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.03tcw Matching 8x6 Emerald Cut Colombian Emeralds - Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.03-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.85tcw Matching 8.5x6.5 Emerald Cut Colombian Emeralds - Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.85-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

4.06tcw Matching 8.5x6.5 Emerald Cut Colombian Emeralds - Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 4.06-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

4.79tcw Matching 10x7 Emerald Cut Colombian Emeralds - Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 4.79-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.93tcw Matching Emerald Cut Colombian Pair 9x6 Genuine Loose Emeralds
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.93-tcw Shape: Emerald Cut Clarity: Transparent Luster: Excellent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

4.63tcw Matching Emerald Cut Colombian Pair 12x6 Genuine Loose Emeralds
Located in Jupiter, FL
Stone: Emerald Total Weight: 4.63-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Loose Emeralds - Pear .48ctw Green Matched Pair
Located in Greensboro, NC
Treatment: Oiling Total Carats: .48ctw Cut: Pear Color: Green Size: 5mm x 3mm Condition: New
Category

21st Century and Contemporary Loose Gemstones

Materials

Emerald

3.73tcw 8x6.5 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.73-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.47tcw 7x5.5 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 2.47-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.22tcw 7.5x6 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.22-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.52tcw 7x5.5 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 2.52-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.35tcw 8x6 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.35-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.47tcw 7x5.5 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 2.47-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.75tcw 8x6.5 Matching Green Colombian Emeralds - Emerald Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.75-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

7.56tcw Elongated Matching Emerald Cut Colombian Pair 11x7 Genuine Loose Emerald
Located in Jupiter, FL
Stone: Emerald Total Weight: 7.56-tcw Shape: Emerald Cut Clarity: Transparent Luster: Excellent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

7.11tcw Vibrant Matching Emerald Cut Colombian Pair 10x8 Genuine Loose Emeralds
Located in Jupiter, FL
Stone: Emerald Total Weight: 7.11-tcw Shape: Emerald Cut Clarity: Transparent Luster: Excellent
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

0.48 Carat Colombian Emerald Loose Gemstone Emerald Cut 5.09x4.72mm
Located in Columbus, OH
NNJ Designs presents a 0.48 carat emerald cut Colombian Emerald loose gemstone! This Colombian
Category

2010s American Loose Gemstones

Materials

Emerald

0.36 Carat Colombian Emerald Loose Gemstone Emerald Cut 4.87x3.94mm
Located in Columbus, OH
NNJ Designs presents a 0.36 carat emerald cut Colombian emerald loose gemstone! This Colombian
Category

2010s American Loose Gemstones

Materials

Emerald

3.41tcw 7x7 Matching Colombian Emeralds - Asscher Cut Genuine Loose Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 3.41-tcw Shape: Asscher Cut Clarity: Semi-Transparent Luster: Very
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

5.87tcw Matching Asscher Cut Colombian Pair 9x9 Genuine Loose Emeralds
Located in Jupiter, FL
Stone: Emerald Total Weight: 5.87-tcw Shape: Asscher Cut Clarity: Semi-Transparent Luster: Very
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

10.02tcw Matching Asscher Cut Colombian Emerald Pair 10x10 Genuine Loose Gems
Located in Jupiter, FL
Stone: Emerald Total Weight: 10.02-tcw Shape: Asscher Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

5.09 Carats Loose Greenish Blue Tourmaline Pair Emerald Cut Afghan Gemstones
Located in Bangkok, TH
Shape octagon Cut emerald This exquisite pair of fine quality Greenish Blue Tourmaline gemstones
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

1.26ct Zambian Emerald Loose Gemstone Oval 8x6mm
Located in Columbus, OH
NNJ Designs presents a 1.26 carat Zambian Emerald gemstone! This gemstone would be perfect for the
Category

2010s American Loose Gemstones

Materials

Emerald

1.26ct Zambian Emerald Loose Gemstone Oval 8x6mm
1.26ct Zambian Emerald Loose Gemstone Oval 8x6mm
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W 0.24 in L 0.32 in
4.20 Carat Natural Loose Peridot Pair Emerald Shape Gem For Earrings
Located in Peshawar, PK
Loose Peridot Pair Weight: 4.20 Carats Dimension: 9.8 x 5.4 x 4.2 Mm And 9.8 x 5.3 x 4.2 Mm Colour
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Outstanding 3.65 Carat Natural Loose Lagoon Tourmaline Pair Emerald Shape Gem
Located in Peshawar, PK
Loose Lagoon Tourmaline Pair Weight: 3.65 Carats Sizes: 1.80 And 1.85 Carat Dimension: 8.4 x 5.3
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.72ct Colombian Green Emerald Pear-Cut Pair Loose Amazing Clarity and Lustre
By Valentina Fine Jewellery
Located in Sai Kung District, HK
Stunning natural Colombian emerald pear cut pair. Both emeralds have amazing clarity and lustre
Category

2010s Colombian Loose Gemstones

Materials

Emerald

Set of 2 Loose Tourmalines - Emerald Cut 1.57ctw Blue Green Matched Pair
Located in Greensboro, NC
Treatment: No Treatment Total Carats: 1.57ctw Cut: Emerald Color: Blue Green Origin: Nigeria Size
Category

21st Century and Contemporary Loose Gemstones

Materials

Tourmaline

1.07 Carat Zambian Emerald Loose Gemstone Oval 7x5.2mm
Located in Columbus, OH
NNJ Designs presents a 1.07 carat Zambian Emerald loose gemstone! This Emerald gemstone would be
Category

2010s American Loose Gemstones

Materials

Emerald

6.75 Carat Natural Loose Amethyst Pair Emerald Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst Pair Weight: 6.75 Carats Dimension: 10.4 x 7.7 x 6.2 Mm And
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Natural Loose Green Tourmaline Pair 8.0 Carat Emerald Shape Gem For Earrings
Located in Peshawar, PK
Loose Green Tourmaline Pair Weight: 8.0 Carats Dimension: 10.5 x 7.1 x 6.5 Mm Colour: Green
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

11.65 Carat Natural Loose Ametrine Pair Emerald Shape Gem For Earrings
Located in Peshawar, PK
Faceted Ametrine Pair Weight: 11.65 Carats Sizes: 5.85 To 5.75 Carats Dimension; 10.9 x 10.1 x 7.5
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

14.95 Carats Natural Loose Blue Indicolite Tourmaline Gemstone Emerald Shape
Located in Peshawar, PK
Loose Indicolite Tourmaline Weight: 14.95 Carats Dimension: 16.8x11.3x8.7 Mm Origin: Kunar
Category

21st Century and Contemporary Afghan Aesthetic Movement Loose Gemstones

Materials

Indicolite, Tourmaline

0.95 Carat Natural Loose Emerald Oval Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Emerald Weight: 0.95 Carats Dimension: 9 x 5.4 x 3 Mm Colour: Green Origin: Swat, Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Emerald

14.25 Carat Natural Loose Madeira Citrine Emerald Shape Gem For Necklace
Located in Peshawar, PK
Loose Madeira Citrine Weight: 14.25 Carats Dimension: 15.9 x 12.4 x 10.2 Mm Origin: Brazil Colour
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

3.48 Carat Matching Pair Emerald Shape Green Emerald
Located in San Francisco, CA
by our experts for its top luster. The pair exhibits a similar color to a Colombian Emerald. We can
Category

21st Century and Contemporary Ethiopian Loose Gemstones

Materials

Emerald

0.73ct Pair Emerald Cut Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 0.73 cts (0.35 ct/0.38 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.73ct Pair Emerald Cut Green Emerald from Colombia
0.73ct Pair Emerald Cut Green Emerald from Colombia
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W 0.24 in D 0.1 in L 0.14 in
0.79ct Pair Emerald Cut Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 0.79 cts (0.35 ct/0.43 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.79ct Pair Emerald Cut Green Emerald from Colombia
0.79ct Pair Emerald Cut Green Emerald from Colombia
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W 0.2 in D 0.11 in L 0.17 in
1.29ct Pair Emerald Cut Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.29 cts (0.61 ct/0.68 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

1.29ct Pair Emerald Cut Green Emerald from Colombia
1.29ct Pair Emerald Cut Green Emerald from Colombia
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W 0.29 in D 0.12 in L 0.17 in
4.10 Carat 2 Set Of Pairs Natural Loose Aquamarine
Located in Peshawar, PK
Loose Aquamarine Set Weight: 4.10 Carat Sizes: Upper Aquamarine Pair: 2.40 Carat Lower Aquamarine
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

2.60 Carats Natural Loose Bi Colour Tourmaline Gem For Ring Emerald Shape
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 2.60 Carats Dimension: 9.5 x 7 x 4.5 Mm Colour: Black And Pink
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.05 Carat Natural Loose Reverse Pairs Tourmaline For Earring
Located in Peshawar, PK
Loose Reverse colour Tourmaline Pair Weight: 1.05 Carats Dimension: 6 x 3.6 x 2.8 Mm And
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

6.63tcw Matching 10x8 Green Emerald Cut Colombian Emeralds - Genuine Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 6.63-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

6.96tcw Matching Green Colombian Emeralds 9.5x8mm Emerald Cut Genuine Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 6.96-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

0.93ct Pair Emerald Cut Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 0.93 cts (0.45 ct/0.48 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.93ct Pair Emerald Cut Green Emerald from Colombia
0.93ct Pair Emerald Cut Green Emerald from Colombia
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W 0.27 in D 0.11 in L 0.15 in
49.73 ct Pair Emerald Cut Ametrine
Located in Toronto, Ontario
Description: One Pair Loose Ametrine Weight: 49.73 cts Measurements: 16.01x15.49x12.53 mm and
Category

2010s Bolivian Loose Gemstones

Materials

Emerald

49.73 ct Pair Emerald Cut Ametrine
49.73 ct Pair Emerald Cut Ametrine
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W 0.64 in D 0.5 in L 0.61 in
54.18 ct Pair Emerald Cut Ametrine
Located in Toronto, Ontario
Description: One Pair Loose Ametrine Weight: 54.18 cts Measurements: 18.15x15.80x11.16 mm and
Category

2010s Bolivian Loose Gemstones

Materials

Emerald

54.18 ct Pair Emerald Cut Ametrine
54.18 ct Pair Emerald Cut Ametrine
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W 0.72 in D 0.44 in L 0.63 in
4.05 Carats Natural Loose Long Emerald Shape Bi colour Tourmaline Gem For Ring
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 4.05 Carats Dimension: 19 x 5.4 x 4.3 Mm Origin: Afghanistan
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

49.73 Carat Pair Emerald Cut Ametrine
Located in Toronto, Ontario
Description: One Pair Loose Ametrine Weight: 49.73 cts Measurements: 16.01x15.49x12.53 mm and
Category

2010s Bolivian Loose Gemstones

Materials

Emerald

49.73 Carat Pair Emerald Cut Ametrine
49.73 Carat Pair Emerald Cut Ametrine
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W 0.64 in D 0.5 in L 0.61 in
Pretty Natural Loose Emerald Shape Bi Colour Tourmaline Gem For Ring 3.70 Carats
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 3.70 Carats Dimension: 10.4 x 6.9 x 6.1 Mm Colour: Pink and
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.67tcw 7x6 Matching Vibrant Green Colombian Emeralds - Emerald Cut Genuine Pair
Located in Jupiter, FL
Stone: Emerald Total Weight: 2.67-tcw Shape: Emerald Cut Clarity: Transparent Luster: Very Good
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.30 Carat Two Set Pairs Loose Tourmaline Gems for Jewellery Making
Located in Peshawar, PK
Loose Two Set Tourmaline Pairs Weight: 2.30 Carat Sizes: Reverse Pair : 1.35 Carat Lower
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

0.83ct Pair Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 0.83 cts (0.40 ct/0.43 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.83ct Pair Square Green Emerald from Colombia
0.83ct Pair Square Green Emerald from Colombia
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W 0.19 in D 0.12 in L 0.19 in
0.96ct Pair Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 0.96 cts (0.48 ct/0.48 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.96ct Pair Square Green Emerald from Colombia
0.96ct Pair Square Green Emerald from Colombia
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W 0.2 in D 0.13 in L 0.2 in
1.13ct Pair Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.13 cts (0.53 ct/0.60 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

1.13ct Pair Square Green Emerald from Colombia
1.13ct Pair Square Green Emerald from Colombia
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W 0.2 in D 0.15 in L 0.2 in
1.33ct Pair Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.33 cts (0.64 ct/0.69 ct) Measurements
Category

2010s Colombian Loose Gemstones

Materials

Emerald

1.33ct Pair Square Green Emerald from Colombia
1.33ct Pair Square Green Emerald from Colombia
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W 0.22 in D 0.16 in L 0.2 in
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Pair Loose Emerald For Sale on 1stDibs

Find the exact pair loose emerald you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and 14k gold, this item was constructed with great care. Our collection of these items for sale includes 13 vintage editions and 177 modern creations to choose from as well. You’re likely to find the perfect pair loose emerald among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic pair loose emerald over the years, but those made by Merkaba, Emeralds Maravellous and Royaal Stones Ltd are often thought to be among the most beautiful. A pair loose emerald can make for a versatile accessory, but a selection from our variety of 86 emerald versions can add an especially stylish touch. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. Finding a pair loose emerald for sale for women should be easy, but there are 150 pieces available to browse for unisex as well as men, too.

How Much is a Pair Loose Emerald?

On average, a pair loose emerald at 1stDibs sells for $1,100, while they’re typically $70 on the low end and $378,078 for the highest priced versions of this item.

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.