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Loose Gemstones

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Loose Gemstones For Sale
6.68 Carat AIGS Certified Emerald Stone Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 6.68 carats Dimensions 12.26x9.06x8.54 mm Treatment Minor Oil Origin Afghanistan Clarity Included Shape Octagon Cut Emerald This stunning 6.68 carat emerald stone, me...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Emerald

60.10 Carat Pretty Loose London Blue Topaz Cushion Shape Gemstone
Located in Peshawar, PK
Loose London Blue Topaz Weight: 60.10 Carats Dimension: 25 x 19 x 13.8 Mm Origin: Brazil Shape: Cushion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is a mes...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

15.45 Carat Semi-Black Crystal Opal GIA, Double Cabochon Pendant Collector Gem
Located in Los Angeles, CA
This semi-black crystal opal with vivid, multi-colored “rolling flash” would be perfect for anyone who can’t decide which color gem they love most! Opals exhibiting intense play-of-color with clearly defined flashes across the color spectrum are very rare, particularly those displaying red. This unbelievable 15.45 carat gem displays vibrant red, orange, yellow, green, lavender, and blue flashes that shift kaleidoscopically through the stone like northern lights. Photos don’t do this extraordinary opal justice, as the double cabochon increases the dimension and intensity of its phenomenon. This stone is highly unusual, as its play-of-color is equally beautiful on both of its sides. There is really no "front" or "back" to this opal. It should be set so that both sides can be seen and enjoyed. Measuring 18.49 x 18.81 x 7.40...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Opal, Crystal

1.22 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

6.62ct Captivating Muzo Green Asscher Cut Colombian Emerald Genuine May
Located in Jupiter, FL
Stone: Emerald Weight: 6.62-carats Shape: Asscher Cut Clarity: Transparent Luster: Very Good Color: Intense Medium Green Measurements: 11.27mm x 10.4mm Geographic Origin: Colombia Tr...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

6.35 Carats Natural Bluish Green Loose Tourmaline Cushion Shape Gem
Located in Peshawar, PK
Loose Tourmaline Weight: 6.35 Carats Dimension: 10.03x9.72x7.73 Mm Origin: Kunar Afghanistan Shape: Cushion Treatment : Non Tourmaline is a captivating gemstone known for its rema...
Category

2010s Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Rare Green Natural Peridot Loose Gemstone, 2.30 Ct Cushion Cut Ideal for Ring
Located in Peshawar, PK
GEMSTONE TYPE: Peridot PIECE(S): 1 WEIGHT: 2.30 Carats SHAPE: Cushion SIZE (MM): 8.30 x 6.80 x 4.78 COLOR: Green CLARITY: Eye Clean TREATMENT: None ORIGIN: Pakistan CERTIFICATE: On...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

1.60 Carat Natural Loose Pink Spinel Cushion Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Pink Spinel Weight : 1.60 Carat Dimension : 7.3 x 6 x 4.3 Mm Colour : Pink Treatment: Non Origin: Tanzania Shape : Cushion Certificate: On Demand Spinel is a captivating ...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel

GIA Certified 11.52 Carat Fine Emerald Cut Colombian Emerald - May Birthstone
Located in Jupiter, FL
Stone: Emerald Weight: 11.52-carats Shape: Emerald Cut Clarity: Transparent Luster: Very Good Color: Vivid Muzo Green Measurements: 15.67mm x 12.26mm x 8.51mm Geographic Origin: Colo...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

0.90 Carat Princess Shape Natural Loose Diamond
Located in Great Neck Plaza, NY
0.90 Carat Princess Shape Natural Loose Diamond Average Color H, Clarity I2 Measurements: 5.3 x 4.8 x 3.5 mm
Category

2010s American Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

5.24 Carats Bluish Green Tourmaline Pair Cushion Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 5.24 carats Dimensions 8.3x6.6x5.6 mm Treatment none Origin Afghanistan Clarity SI Shape cushion Cut fancy cushion This exquisite pair of Bluish Green tourmaline gemsto...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

5.46 carats Reddish Pink Garnet Step Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 5.46 carats Dim 11.00x8.54x7.14 mm Clarity Clean Treatment None Origin Tanzania Shape Cushion Cut Step Cushion A radiant Reddish Pink Garnet, weighing an impressive 5.46...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

1.32 Carat Loose Natural Emerald Gemstone GIA Emerald Cut Solitaire
Located in McLeansville, NC
Gem: Natural Emerald Carat: 1.32ct Measurements: 7.68 x 5.64 x 4.89 mm Cut: Step Cut Octagonal (Emerald Cut) Color: Green GIA: 6234017370
Category

21st Century and Contemporary South American Loose Gemstones

Materials

Emerald

6.65 Carat Gorgeous Loose Pale Green Heliodor Oval Shape Gem
Located in Peshawar, PK
Loose Heliodor Weight: 6.65 Carat Dimension: 13 x 11.5 x 7.9 Mm Origin: Pakistan Shape: Oval Certificate: On Demand Heliodor, a captivating member of the beryl mineral family, is r...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Beryl

GIA 15.45ct D FL EX EX EX NONE
Located in רמת גן, IL
A perfect diamond D FL EX EX EX NONE
Category

21st Century and Contemporary Asian Loose Gemstones

Materials

White Diamond

Lustrous Natural Ruby from Mozambique 1.09 Carats Ruby Gem Ruby Gemstone
Located in Bangkok, TH
This Lustrous Natural Ruby of 1.09 carats from Mozambique has a wonderful cut in a Cushion shape, incredible red color. Great brilliance. This gem is totally SI Clarity. Product In...
Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Ruby

1.27 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.08 carats Purple Spinel Gems Lot Cushion Cut Natural Stones from Tajikistan
Located in Bangkok, TH
Weight 2.08 carats Treatment none Origin Tajikistan Clarity SI Shape cushion This stunning 2.08 carat lot features a selection of natural purple Spinel gemstones, expertly cut i...
Category

21st Century and Contemporary Tajikistani Modern Loose Gemstones

Materials

Spinel

Pair of Brazilian Aquamarine 99.95 Carat Octagonal Cut Loose Gems
Located in Valenza , IT
A pair of aquamarine weighing total carat 99.95, octagonal cut, from Brazil - Minas Gerais Our suggestion is to realize a pair of earrings or twin cuffs out of this enchanting mat...
Category

21st Century and Contemporary Loose Gemstones

Materials

Aquamarine

HRD Certified 0.50ct Heart-Cut Diamond
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified 0.50ct Heart-Cut Diamond is a breathtaking and romantic gemstone, perfect for expressing deep emotions and everlasting love. Certified by HRD (Hoge Raad voor Diaman...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

2.50 Carats Violetish Blue Spinel Stone Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 2.50 carats Dimensions 7.32x7.20x5.71 mm Treatment none Origin Tanzania Clarity VVS Shape cushion Cut fancy cushion The 2.50 carats Violetish Blue Spinel Stone showcases the exquisite beauty of Tanzanian gemstones with its captivating hue and expertly crafted Cushion cut. Mined from the rich geological treasures of Tanzania, this natural gemstone exhibits a mesmerizing fusion of violet and blue tones, creating a unique and alluring Violetish Blue shade that is both rare and highly sought after in the world of gem enthusiasts. The Cushion cut, characterized by its square or rectangular shape with rounded corners, enhances the gem's brilliance and facets, allowing for a play of light that highlights the stone's inherent radiance. Whether set in a pendant, ring, or earrings. spinel for sale blue spinel gem...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

SALE 1.29 Carat Round Cut Natural Diamond 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
Diamond Size: 1.29 carats (the weight of the diamond). Shape: Round (the cut of the diamond). Setting: 6-prong yellow gold setting (protecting the diamond while giving it a classic...
Category

2010s American Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

GIA 5.44 Carat Mozambique Paraiba Tourmaline Pear Rare Neon Gem for Collectors
Located in Hoffman Estate, IL
Presenting a gemstone of unparalleled beauty, the 5.44 carat Paraiba Tourmaline, expertly cut into a stunning pear shape and offered loose for collectors and custom jewelry enthusiasts. Celebrated for its vivid, electrifying colors, remarkable rarity, and flawless clarity, this Paraiba Tourmaline from Mozambique stands as a true masterpiece of nature. With GIA certification confirming its authenticity and exceptional quality, it embodies the epitome of luxury and exclusivity, making it a prized possession for discerning collectors and bespoke jewelry creators. The Mesmerizing Beauty of Mozambique Paraiba Tourmaline Since its discovery in Mozambique, Paraiba Tourmalines have captivated the world with their glowing neon hues and copper-infused brilliance. These rare gemstones radiate a mesmerizing array of blue, turquoise, and greenish-blue tones that seem to glow from within. This 5.44 carat Paraiba Tourmaline is no exception, showcasing the signature electrifying color that makes it one of the most coveted gemstones on the market. What sets this Paraiba Tourmaline apart is its natural vibrancy, a result of copper and manganese elements, which enhance its brilliance and elevate it among the rarest gemstones in the world. Its rarity and pristine quality make it the perfect centerpiece for bespoke luxury jewelry or a valuable addition to any gem collection. An Elegant Pear Cut The pear cut of this gemstone is designed to maximize its natural brilliance, creating an enchanting play of light and color. The pear shape, both graceful and versatile, allows this gem to shine in a variety of jewelry designs. Weighing in at 5.44 carats, this Paraiba Tourmaline strikes a perfect balance of bold presence and refined elegance, making it an ideal choice for those seeking a striking, one-of-a-kind jewel. A Rare Gem for the Distinguished Collector Paraiba Tourmalines are among the rarest and most highly sought-after gemstones on Earth, with Mozambique being the primary source of these extraordinary stones. Known for their exceptional color and glow, they rival the beauty of even the most renowned gemstones in the world. This 5.44 carat Paraiba Tourmaline, backed by GIA certification that guarantees its authenticity and unparalleled quality, is an exceptional find. Its radiant neon color, substantial size, and flawless clarity elevate it to the top tier of gemstones, making it a symbol of luxury, exclusivity, and refined taste. Design Your Own Masterpiece This loose Paraiba Tourmaline...
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Tourmaline, Paraiba

5.03 Carat Opal
Located in Bangkok, TH
This piece is a stunning, 5.03 Carat Opal, in a mesmerising, unique shape. Opals are a unique and captivating type of gemstone known for their play-of-color, which is a shifting arra...
Category

19th Century Edwardian Antique Loose Gemstones

Materials

Opal, Black Opal, Platinum

2.04 Ct GRS Certified Unheated Burma Ruby Pigeon Blood Color Fine Quality
Located in bangkok, TH
GRS Certified Unheated Burma Ruby Pigeon Blood Color Fine Quality GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Weight: 2.04 Ct Color: Vivid Red (Pigeon ‘s blo...
Category

2010s Loose Gemstones

Materials

Ruby

5.25 Carat Natural Loose Green Amethyst Emerald Shape Gem For Jewellery Making
Located in Peshawar, PK
Gemstone Type : Green Amethyst Weight : 5.25 Carats Dimensions : 10.4 x 8.5 x 7.9 mm Origin : Brazil Color: Green Shape: Emerald Certificate: On Demand Month: February Purported am...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

5 carat Unheated Pigeon Blood Ruby
Located in London, GB
A stunning 5 carat unheated pigeon blood ruby. This gorgeous ruby from Mozambique is full of charm and luster. Cut in a traditional modern r...
Category

2010s Mozambican Loose Gemstones

Materials

Ruby

Gem Quality Amethyst Sugarloaf Cabochon Layout Loose Gemstone for Jewelry
Located in Jaipur, RJ
Weight: 586.90 Carats Size: 21x15x12 To 15x11x11 MM Pieces: 26 Drilled: No
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Amethyst

Bicolor Natural Tourmaline Ring, Pendant Loose Gemstone 6.20 Carat Emerald Cut
Located in Peshawar, PK
Rare Bicolor Pink & Greenish Blue Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting-Step Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Color/Changing Brazilian Paraiba Tourmaline 0.79 carat / GIA Report
Located in Carefree, AZ
This GIA Certified Natural 0.79 Modified Shield Brilliant Cut Brazilian Paraiba Tourmaline is from the original mine Mina da Batalha in Brazil. This Unheated and Natural stone exhibi...
Category

2010s Brazilian Modern Loose Gemstones

Materials

Tourmaline, Paraiba

39.45 Carats Gigantic Amethyst Faceted Gemstone
Located in Brisbane, AU
Loose Amethyst Weight: 39.45 Carats Dimension: 21x19x15.8 Mm Shape: Octagon Colour: Purple Origin: Brazil Certificate: On Customer Demand Amethyst is a stunning violet-to-purple v...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, CA
It comes with the Original GIA Certificate Natural Paraiba Tourmaline Carat Weight: 1.52 Carats Measurements: 6.99 x 6.13 x 5.57 mm
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Tourmaline, Paraiba

7.50 carats Lagoon Blue Tourmaline Pair Faceted Natural Afghan Gemstone
Located in Bangkok, TH
Weight 7.50 carats Dimensions 10.0x8.4x5.7 mm Treatment none Origin Afghanistan Clarity loupe clean Shape octagon Cut Faceted This stunning 7.50 carat pair of faceted natura...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

3.55 Carats Greenish Blue Tourmaline Pair Emerald Cut Afghan Gemstones
Located in Bangkok, TH
Weight 3.55 carats Dimensions 8.5x5.0x4.7 mm Treatment none Origin Afghanistan Clarity eye clean Shape octagon Cut emerald This exquisite pair of fine quality Greenish Blue ...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

2.95 Carat Natural Loose Pink Tourmaline Pair Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Pink Tourmaline Pair Weight: 2.95 Carat Dimension: 10.5 x 4.4 x 3.7 Mm And 10.5 x 4.4 x 3.6 Mm Colour: Pink Treatment: Non Certificate: On Customer Dem...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Natural Purplish Pink Burmese Spinel 2.45 carats Fancy Cushion Cut Gemstone
Located in Bangkok, TH
Weight 2.45 carats Dimensions 8.66x7.50x4.22 mm Treatment none Origin Burma Clarity VVS (Very, Very Slightly Included) Shape cushion Cut Fancy cushion Indulge in the enchant...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

31.06 Carat Natural Aquamarine Octagon Cut Loose Gemstone
Located in Hong Kong, HK
Natural Blue Aquamarine Gemstone. 31.06 Carat with a elegant blue color and excellent clarity. Also has an excellent fancy Octagon cut with ideal polish ...
Category

21st Century and Contemporary Hong Kong Modern Loose Gemstones

Materials

Aquamarine

2.41 carats Bicolor Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.41 carats Dimensions 9.0x6.0x4.9 mm Treatment none Origin Africa Clarity VVS Shape octagon Cut emerald This stunning 2.41 carat bi color tourmaline is a rare and ex...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

2.15 Carats Light Yellow Loose Scapolite Stone Emerald Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 2.15 carats Dimensions 8.30x7.34x5.50 mm Treatment none Origin Pakistan Clarity VVS Shape octagon Cut emerald The 2.15 carat Light Yellow Scapolite gemstone is an exqu...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Other

7.45 Carat Stunning Loose Aquamarine Goshenite Oval Shape Gemstone
Located in Peshawar, PK
Faceted Goshenite Weight: 7.45 Carats Dimension: 15.9 x 12 x 6.5 Mm Origin: Pakistan Shape: Oval Color: Blue Certficate; On Customer Demand . Goshenite, a captivating and pristine ...
Category

21st Century and Contemporary Pakistani Loose Gemstones

Materials

Beryl, Aquamarine

7.43 Carat Parisian Blue Indicolite Tourmaline, Loose Gemstone, GIA Certified
Located in Los Angeles, CA
This 7.43 carat indicolite tourmaline is a beautifully lively gem and an intense, rich, Parisian blue color! Measuring 13.53 x 13.19 x 7.14 millimeters, ...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Tourmaline, Indicolite

Sparkling Genuine 10.55 Carat Flower Cut Loose Madeira Citrine Gemstone
Located in Peshawar, PK
Faceted Mandarin Citrine Weight : 10.55 Carats Dimensions : 14.4x14.4x10.2 Mm Clarity : Loupe Clean Origin : Brazil Color: Orange Shape: Round Certificate: On Demand Month: Novembe...
Category

Mid-17th Century Brazilian Arts and Crafts Antique Loose Gemstones

Materials

Citrine, Mandarin Garnet

1.55 Carat Natural Loose Purplish Pink Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Purplish Pink Spinel Weight : 1.55 Carat Dimension: 7.3 x 6 x 3.9 Mm Treatment: Non Shape : Cushion Colour: Purplish Pink Spinel is a captivating gemstone prized for its br...
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

Extraordinary Red Rhodolite Garnet 1.80 carats Emerald Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 1.80 carats Dimensions 7.9 x 5.8 x 4.3 mm Treatment None Origin Madagascar Clarity VVS (Very, Very Slightly Included) Shape Octagon Cut Emerald Elevate your jewelry co...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Garnet, Rhodolite

2ct Pigeons Blood Burmese Ruby - Unheated
Located in London, GB
This Beautiful unheated Burmese 'Pigeon Blood' red ruby is the perfect stone for anyone looking to grow their collection of fine and unique gems. Weighing 2 carats, this stone can ...
Category

2010s Burmese Loose Gemstones

Materials

Ruby

Mint Green Loose Tourmaline 1.80 carat Emerald Cut Natural Afghanistani Gemstone
Located in Bangkok, TH
Weight 1.80 carats Dimensions 8.9x6.1x4.2 mm Treatment none Origin Afghanistan Clarity loupe clean Shape octagon Cut emerald The Mint Green Tourmaline is a true marvel of n...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

6.67 Carat cushion-cut Sapphire
Located in Bangkok, TH
A 6.67 Carat Sapphire, resplendent in a royal blue hue. It hails from the enchanting gem mines of Sri Lanka. This exquisite gem has not undergone any form of treatment, maintaining i...
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

2.95ct Rich Medium Green Asscher Cut Muzo Emerald Genuine May Birthstone
Located in Jupiter, FL
Stone: Emerald Weight: 2.95-carats Shape: Asscher Cut Clarity: Transparent Luster: Very Good Color: Vivid Dark Green Measurements: 8.65mm x 8.31mm Geographic Origin: Colombia Treatme...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

3.50 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

3.03 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires i...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Deep Teal Blue, Light Pink & Green Natural Tourmaline Loose Gemstones 2.65 Carat
Located in Peshawar, PK
Deep Teal Blue, Light Pink and Green Natural Tourmaline Loose Gemstones for Earrings, Necklace Pendant, Bracelet, or any other Jewelry Setting-Emerald Octagon and Baguette Cut from K...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

3.65ct Oval Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2239220861 Shape: Oval Cutting Style: Cutting Style: Crown: Modified Brilliant Cut ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire, Sapphire

37.90 Carat Natural Loose Sky Blue Topaz Square Shape Gemstone From Brazil
Located in Peshawar, PK
Loose Sky Blue Topaz Weight: 37.90 Carats Dimensions: 17.7 x 17.6 x 14.15 Mm Origin: Brazil Shape: Square Color: Blue Certificate: On Demand Benefits Of Wearing Blue Topaz Stone: ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

GIA Certified 5.72 G VVS1 3EX None Diamond
Located in kOWLOON, HK
Round 5.72ct Ideal Cut Round Diamond - GIA Certified Discover near top clarity and color with this exceptional 5.72-carat round-cut diamond, a true symbol of purity and perfection. ...
Category

2010s Unknown Modernist Loose Gemstones

Materials

Diamond

Huge 42.70 Carats Loose Purple Amethyst Gemstone
Located in Brisbane, AU
Loose Amethyst Weight: 42.70 Carats Dimension: 23x17.1x14.8 Mm Origin: Brazil Color: Purple Shape: Cushion Long Treatment: Non Certificate: On Demand Customisation available please c...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Loose Golden Colour South Sea Pearl
Located in Melbourne, AU
A 13.4 mm loose Golden Colour South Sea Pearl It is a Round South Sea Pearl with good Lustre and minor surface blemishes. It is Bright Golden colour
Category

2010s Australian Contemporary Loose Gemstones

Materials

South Sea Pearl

Light Swiss Blue Natural Topaz Pendant Gemstone 20.30 Ct Heart Shape for Jewelry
Located in Peshawar, PK
Light Swiss Blue Natural Topaz Loose Gemstone for Pendant, or any other Jewelry Setting-Heart Shape from Brazil!! 💎 GEMSTONE TYPE: Swiss Blue Topaz ⚖️ WEIGHT: 20.30 Carats 🪚 SHAPE...
Category

21st Century and Contemporary Brazilian Modernist Loose Gemstones

Materials

Topaz, Blue Topaz

7.4ct Green Tourmaline Electric Color Cushion Cut
Located in New York, NY
7.4ct Green Tourmaline Cushion cut, very clean mineral, electric green. Design with us a unique, custom piece of jewelry art to wear on your important moments, something that will pa...
Category

2010s Loose Gemstones

Materials

Tourmaline

5.75 Carat Natural Loose Pure Green Emerald Gemstone From Swat Mine
Located in Peshawar, PK
Loose Emerald Weight: 5.75 Carats Dimensions: 14.5 x 10.6 x 5.2 Mm Origin: Swat Pakistan Shape: Emerald Color: Green Treatment: Non Certificate: On Demand The Swat Emerald...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Emerald

1.59ct Pear Green Emerald from Zambia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.59 cts Measurements: 7.73 x 8.04 x 4.43 mm Shape: Pear Cutting Style Crown: Step Cut Cutting Style Pavilion: Brilliant ...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

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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