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Loose Gemstones For Sale
Bright 1.18ct Ideal Cut Natural Diamond - GIA Certified
Located in רמת גן, IL
Bright 1.18ct Ideal Cut Natural Diamond - GIA Certified A beautifully crafted 1.18-carat diamond that combines a modern aesthetic with impeccable clarity and color. Its unique cut-c...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Luminous 2.01ct Ideal Cut Natural Diamond - GIA Certified
Located in רמת גן, IL
Luminous 2.01ct Ideal Cut Natural Diamond - GIA Certified A magnificent 2.01-carat diamond with a sophisticated cut-cornered rectangular shape that combines the geometrical beauty o...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Timeless 1.00ct Ideal Cut Heart-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Timeless 1.00ct Ideal Cut Heart-Shaped Diamond - GIA Certified Embrace the epitome of pure elegance with this stunning 1.00-carat heart-shaped diamond that perfectly captures the es...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Captivating 4.35ct Ideal Cut Heart-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Captivating 4.35ct Ideal Cut Heart-Shaped Diamond - GIA Certified Immerse yourself in the allure of this exquisite 4.35-carat diamond, sculpted into a timeless heart shape that capt...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

13.20 Carat Natural Loose Amethyst February Birthstone Gem For Necklace
Located in Peshawar, PK
Loose Amethyst Weight: 13.20 Carats Dimension: 16.6 x 13.4 x 9.8 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Octagon Amethyst, a stunning variety ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

39.93 Carats Russian Emerald Carved 3 Pieces Layout For Jewelry Natural Gemstone
Located in Jaipur, RJ
39.93 Carats Russian Emerald Carved 3 Pieces Layout For Jewelry Natural Gemstone Gemstone - Emerald Weight - 39.93 Carats Size - 9x15 To 11x23 MM Shape - Carved Fancy Quantity - 3 ...
Category

2010s Russian Art Deco Loose Gemstones

Materials

Emerald

17.24 Carat Burmese Spinel Tumbled Plain No-Heat Fine Jewelry Natural Gemstone
Located in Jaipur, RJ
17.24 Carat Burmese Spinel Tumbled Plain No-Heat Fine Jewelry Natural Gemstone Gemstone - Spinel Weight - 17.24 Size - 21x15 MM Piece - 1 Shape - Tumbled
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Spinel

23.88 Carat Burmese Ruby Tumbled Plain No-Heat Top Fine Jewelry Natural Gemstone
Located in Jaipur, RJ
23.88 Carat Burmese Ruby Tumbled Plain No-Heat Top Fine Jewelry Natural Gemstone Gemstone - Ruby Weight - 23.88 Size - 20x12 MM Piece - 1 Shape - Tumbled
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Ruby

111.00 carats Zambian Emerald Round Plain Cabs Top Quality For Jewelry Gemstone
Located in Jaipur, RJ
111.00 carats Zambian Emerald Round Plain Cabs Top Quality For Jewelry Gemstone Gemstone: Emerald Shape: Round Cabs weight: 111.00 carats Size - 6 To 9 MM Quantity - 53 piece
Category

2010s Zambian Loose Gemstones

Materials

Emerald

4.30 Carats Zambia Emerald Octagon Cut Stone For Fine jewelry Ring Natural Gem
Located in Jaipur, RJ
4.30 Carats Zambia Emerald Octagon Cut Stone For Fine jewelry Ring Natural Gem Gemstone : Emerald Weight: 4.30 carats Size: 10x8.5x6 Pieces: 1 Shape: Octagon
Category

21st Century and Contemporary Zambian Art Deco Loose Gemstones

Materials

Emerald

84.37 Carats Rubellite Tourmaline Carved Leaf 3 Pieces Fine jewelry Natural Gem
Located in Jaipur, RJ
84.37 Carats Rubellite Tourmaline Carved Leaf 3 Pieces Fine jewelry Natural Gem Weight: 84.37 Carats Size: 26x12 To 30x19 MM Pieces: 3 Shape: Carved Leaf
Category

21st Century and Contemporary African Art Deco Loose Gemstones

Materials

Rubelite, Tourmaline

0.23CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 0.23CT Color: D Clarity: VS1 Cut: Very Good Polish: Excellent Symmetry: Excellent Fluorescence: None Inscription : IGI ...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

0.23CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 0.23CT Color: D Clarity: VS1 Cut: Very Good Polish: Excellent Symmetry: Excellent Fluorescence: None Inscription : IGI ...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

0.23CT IGI Certified Round Brilliant.
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 0.23CT Color: D Clarity: VVS2 Cut: Excellent Polish: Very Good Symmetry: Excellent Fluorescence: Very Slight Inscriptio...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

2.60 Carats Bright Red Garnet Stone Emerald Cut Natural Madagascar's Gemstone
Located in Bangkok, TH
Weight 2.60 carats Dimensions 7.1x7.1x5.4 mm Treatment none Origin Madagascar Clarity eye clean Shape octagon Cut emerald This striking 2.60 carats Bright Red Garnet Stone,...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Garnet

0.23CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 0.23CT Color: E Clarity: SI1 Cut: Very Good Polish: Excellent Symmetry: Excellent Fluorescence: Very Slight inscription...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

2.56 Carats Light Blue Aquamarine Pair Pear Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Weight 2.65 carats Dimensions 10.0x7.0x3.8 mm Treatment none Origin Nigeria Clarity eye clean Shape pear Cut Pear Crafted from the finest Nigerian gemstone mines, this stun...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

1.50 Carats Light Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 1.50 carats Dimensions 7.3x7.4x5.0 mm Treatment none Origin Nigeria Clarity SI Shape triangular Cut trilliant The 1.50 carats Light Blue Aquamarine Stone boasts an exq...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

0.90 Carats Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 0.90 carats Dimensions 6.6x6.5x4.2 mm Treatment none Origin Nigeria Clarity VVS Shape triangular Cut trilliant The 0.90 carats Blue Aquamarine Stone boasts an exquisi...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

1.30CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 1.30CT Color: I Clarity: VVS 2 Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: None Inscription IGI:...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

4.70 Carats AAA+ Grade Tanzanite Stone Oval Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 4.70 carats Dimensions 11.5x9.6x6.4 mm Treatment Heated Origin Tanzania Clarity loupe clean Shape oval Cut fancy oval This exquisite 4.70 carats AAA+ Grade Tanzanite ...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite

GIT Certified 4.29ct Cat's Eye Sillimanite, No treatment, 10.99x7.80x5.52 mm
Located in เกาะสมุย, TH
Cats eye fans please do not miss: Sillimanite cat's eye is a legitimate beautiful gemstone with distinct appearances and allure of its own. The cat's eye on this gemstone very strong...
Category

20th Century Thai Loose Gemstones

Materials

Cat’s Eye

1.05 Carats Loose Citrine Stone Custom Precision Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 1.05 carats Dimensions 6.4x5.8x4.6 mm Treatment none Origin Brazil Clarity loupe clean Shape octagon Cut custom precision Crafted with meticulous precision, this 1.0...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

11.25 Carats Loose Topaz Stone Emerald Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 11.25 carats Dimensions 13.6x10.1x8.4 mm Treatment none Origin Pakistan Clarity SI Shape octagon Cut emerald Crafted from the depths of Pakistan's rich gemstone rese...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Topaz

5.05 Carat Natural Loose Pink Kunzite Oval Shape Gem From Afghanistan Mine
Located in Peshawar, PK
Loose Kunzite Weight: 5.05 Carats Dimension: 10.8 x 9.2 x 7.2 Mm Colour: Pale Pink Origin: Kunar, Afghanistan Treatment: Non Certficate: On Demand Kunzite, a delicate and enchanting...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Kunzite

0.85 Carat Natural Loose Emerald Gemstone From Swat Mine, Pakistan
Located in Peshawar, PK
Loose Emerald Weight: 0.85 Carats Dimensions: 5.7 x 5.1 x 3.6 Mm Origin: Swat Pakistan Shape: Emerald Color: Green Treatment: Non Certificate: On Demand The Swat Emerald, also known...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Emerald

2.45 Carat Natural Loose Green Tourmaline Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Green Tourmaline Weight: 2.45 Carats Dimension: 7.1 x 7 x 5.9 Mm Colour: Green Origin: Africa Certificate: On Demand Treatment: Non Tourmaline is a captivating gemstone know...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.02 Carat Imperial Topaz Loose Gemstone EM 7x4mm
Located in Columbus, OH
Presenting a 1.02 carat Imperial Topaz gemstone! A valuable addition to to any collection or jewelry piece! Specifications Stone: Imperial Topaz Shape: Emerald cut Treatment: Heat...
Category

2010s American Loose Gemstones

Materials

Topaz, Imperial Topaz

9.20 Carat Natural Loose Aquamarine Square Shape Gem For Necklace Jewellery
Located in Peshawar, PK
Loose Aquamarine Weight: 9.20 Carat Dimension: 12.2 x 12.1 x 10.4 Mm Colour : Pale Blue Origin: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Square Aquamar...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

4.45 Carat Natural Loose Mint Green Tourmaline Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Mint Tourmaline Weight: 4.45 Carats Dimension: 12.6 x 6.6 x 5.8 Mm Colour: Mint Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating ...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.00 Carat Natural Loose Tourmaline Emerald Shape Gem From Earth Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 3.00 Carats Dimension: 10.5 x 6.2 x 5.1 Mm Colour: Greenish Yellow Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating g...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

38.90 Carat Natural Loose Dark Purple Amethyst Long Cushion Shape Gemstone
Located in Peshawar, PK
Loose Amethyst Weight: 38.90 Carats Dimension: 20 x 19 x 15.7 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Cushion Amethyst, a stunning variety of q...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

3.05 Carat Natural Loose Tourmaline Cushion Shape Gem For Ring Jewellery
Located in Peshawar, PK
Loose Tourmaline Weight: 3.05 Carats Dimension: 8.5 x 7.5 x 6.1 Mm Colour: Yellowish Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivating g...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

8.25 Carat Natural Loose Amethyst Cushion Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst Weight: 8.25 Carats Dimension: 13.4 x 11.1 x 8.6 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Cushion Amethyst, a stunning variety o...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

GIA Certified 0.19 TCW Fancy Light Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57745 Stone Shape: Cushion Diamond Weight: 0.19Carat Fancy Color: Light Pink Cut: Round Brilliant Measurements: 3.77 x 3.14 x 1.89 mm Symmetry: Excellent P...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

6.20 Carat Natural Loose Blue Seafoam Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Blue Seafoam Tourmaline Weight: 6.20 Carats Dimension: 12.3 x 9.4 x 6.7 Mm Colour: Blue Seafoam Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a capt...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.11 Carats Seafoam Loose Tourmaline Stone Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 3.11 carats Dimensions 10.16x7.32x5.18 mm Treatment none Origin Afghanistan Clarity SI Crafted from the depths of nature's splendor, this 3.11 carats Seafoam Tourmaline...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

GIA Certified 0.20 TCW Cushion Fancy Pinkish Brown Natural DIamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57747 Stone Shape: Cushion Diamond Weight: 0.20Carat Fancy Color: Pinkish Brown Cut: Brilliant Measurements: 3.91 x 3.07 x 2.03 mm Symmetry: Excellent Poli...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

4.32 Carats Fine Quality Topaz Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 4.32 carats Dimensions 9.74x8.09x6.44 mm Treatment none Origin Pakistan Clarity eye clean This 4.32 carats Fine Quality Topaz Stone, cut into a luxurious cushion sha...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Topaz

GIA Certified 0.28 TCW Round Fancy Brownish Pink Natural DIamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57744 Stone Shape: Round Diamond Weight: 0.28 Carat Fancy Color: Brownish Pink Cut: Brilliant Measurements: 4.32 x 4.36 x 2.48 mm Symmetry: Excellent Polis...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.29 TCW Oval Fancy Deep Brownish Purplish Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57742 Stone Shape: Oval Diamond Weight: 0.29Carat Fancy Color: Brownish Purplish Pink Cut: Oval Brilliant Measurements: 4.75 x 3.76 x 2.01 mm Symmetry: Exc...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.22 TCW Round Fancy Brown Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57746 Stone Shape: Round Diamond Weight: 0.22 Carat Fancy Color: Brown-Pink Cut: Brilliant Measurements: 3.59 x 3.63 x 2.55 mm Symmetry: Polish: Fluores...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA Certified 0.34 TCW Round Fancy Brownish Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57743 Stone Shape: Round Diamond Weight: 0.34Carat Fancy Color: Brownish Pink Cut: Round Brilliant Measurements: 4.35 x 4.43 x 2.80 mm Symmetry: Excellent ...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

GIA 0.15 Carat Natural Fancy Deep Orange Brown Pear Shape Loose Diamond
Located in Great Neck, NY
GIA natural fancy deep orange brown pear shape diamond weighing 0.15 carats.
Category

2010s American Loose Gemstones

Materials

Diamond, Brown Diamond

1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone
Located in Bangkok, TH
Weight 1.70 carats Dimensions 7.9x6.5x5.3 mm Treatment none Origin Portugal Clarity loupe clean Shape octagon Cut custom precision Crafted with meticulous precision, this 1....
Category

21st Century and Contemporary Portuguese Modern Loose Gemstones

Materials

Citrine

3.00 Carat Natural Loose Apple Green Peridot Square Shape Gem For Jewellery
Located in Peshawar, PK
Loose Peridot Weight: 3.00 Carats Dimension: 8 x 7.8 x 6 Mm Colour: Green Origin: Supat Valley, Pakistan Shape: Square Certificate: On Demand Treatment: Non Peridot, a vibrant and ...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

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 Treatment: Non Shape : Cushion Rhodolite garnet, a gemstone celebrated for its ench...
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

4.35 Carat Natural Loose Light Golden Topaz Cushion Shape Gem Pakistani Mine
Located in Peshawar, PK
Loose Topaz Weight: 4.35 Carats Dimension: 9.3 x 8.6 x 6.4 Mm Origin: Skardu, Pakistan Shape: Cushion Color: Golden Treatment: Non Certificate: On Demand Golden Topaz is a radiant g...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

1.04 carats Pair Russian demantoid green garnet
Located in bangkok, TH
Russia demantoid Green garnet Weight: 1.04 carats/pair Size : 5mm Color :green Original : Russia Clarity : Clean Clarity
Category

Early 2000s Loose Gemstones

Materials

Garnet

1.59 Carat Grey Spinel Gemstone Heart Shape 8 x 7mm Loose Gemstone
Located in Columbus, OH
Presenting a 1.59 carat Grey Spinel gemstone! This gemstone's brilliance and clarity makes it a versatile choice for various jewelry designs, offering a modern and elegant twist to t...
Category

2010s American Loose Gemstones

Materials

Spinel

GIA Certified 1.66 Cts AAA Grade Green Rare Rare Kornerupine (Pismatine)
Located in บางรัก, TH
Kornerupine derives its name from Danish geologist Andreas Nikolaus Kornerup, who first identified it in Greenland in 1884. While initially discovered in Greenland, kornerupine is mo...
Category

21st Century and Contemporary Loose Gemstones

Materials

Other

GIA Certified 2.27 Cts Incredibly Rare Pink-Orange Rhodochrosite Colorado Mine
Located in บางรัก, TH
Rhodochrosite from Colorado mines is renowned for its vibrant pink to red hues and distinct banding patterns. Mined primarily in the Sweet Home Mine near Alma, Colorado, it's prized ...
Category

21st Century and Contemporary American Loose Gemstones

Materials

Rhodocrosite

3.10 Carat Natural Loose Bright Green Tourmaline Emerald Shape
Located in Peshawar, PK
Loose Mint Green Tourmaline Weight: 3.10 Carats Dimension: 9.3 x 6.8 x 5.2 Mm Colour: Mint Green Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivat...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.30 carats Green Tsavorite Garnet Stone Oval Cut Natural Gemstone from Kenya
Located in Bangkok, TH
Weight 1.30 carats Dimensions 6.86x5.35x4.30 mm Treatment none Origin Kenya Clarity SI Shape oval Cut Oval Garnet is one of the most diverse gemstones in terms of colors, ran...
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

Pristine 1.00ct Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Pristine 1.00ct Ideal Cut Round-Shaped Diamond - GIA Certified Elevate your collection with this spectacular 1.00-carat round diamond. Certified by the GIA, this diamond embodies su...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Radiant 1.31ct Ideal Cut Emerald-Cut Diamond - GIA Certified
Located in רמת גן, IL
Radiant 1.31ct Ideal Cut Emerald-Cut Diamond - GIA Certified Showcase unparalleled elegance with this 1.31-carat emerald cut diamond, distinguished by its top-tier color grade—absol...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

Natural Light Green Loose Emerald Gemstone 1.50 Carats Loose Emerald
Located in Bangkok, TH
Natural Light Green Loose Emerald Gemstone, Available for sale at wholesale price natural high quality 1.50 carats SI Clarity from Loose Emerald Afghani...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Emerald

Certified Natural 1.10 Carat Loose Sapphire Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Sapphire Weight: 1.10 Carats Dimension: 5.5 x 5.3 x 3.9 Mm Colour: Greenish Blue Origin: Africa Treatment: Heated Certificate: Available Shape: Cushion Sapphire, a gemstone...
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gemstones

Materials

Sapphire

Loose Gemstones for Sale on 1stDibs

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.

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