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Loose Gemstones For Sale
2.88 Carat GIA Certified 11x8 AAA+ MUZO Green Oval Colombian Emerald Gemstone
Located in Jupiter, FL
Stone: Emerald Weight: 2.88-carats Shape: Oval Cut Clarity: Transparent Luster: Excellent Color: Vivid Green Measurements: 10.93mm x 7.86mm x 6.60mm Geographic Origin: Colombia Treat...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Natural Unheated Orange Pink Padparadscha Gemstone 1.07 carats with GRS Report
Located in Los Angeles, CA
Discover the elegance of a Natural Unheated Orange-Pink Sapphire, weighing 1.07 carats and shaped in an enchanting oval cut (7.05 x 5.64 x 3.18 mm). Authenticated by a GRS Report, th...
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Pink Sapphire

Alexander Beverly Hills GIA 5.00ct Oval Diamond I VVS1
Located in BEVERLY HILLS, CA
Stunning loose oval cut diamond, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in Los...
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Diamond, White Diamond

2.70 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

2.15ct Oval Cabochon White Opal from Australia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 1 Weight: 2.15 cts Measurements: 12.51 x 9.64 x 2.61 mm Shape: Oval Cutting Style: Cabochon Cutting Style Crown: Cutting Style Pavili...
Category

2010s Australian Loose Gemstones

Materials

Opal

Columbia Blue Color 5.00 Carat Natural Loose Aquamarine Included Quality
Located in Peshawar, PK
Loose Aquamarine Weight: 5.00 Carat Dimension: 11.3 x 9.6 x 7.1 Mm Colour : Blue Origin: Nigeria Treatment: Non Certificate : On Demand Shape: Emerald Clarity: Included Aquamar...
Category

21st Century and Contemporary Nigerian Arts and Crafts Loose Gemstones

Materials

Aquamarine

1.01 Carat Princess Shape Natural Diamond
Located in Great Neck Plaza, NY
1.01 Carat Princess Shape Natural Diamond Average Color I, Clarity SI1 Measurements: 5 x 4.4 x 4.1 mm
Category

2010s American Loose Gemstones

Materials

Diamond, 14k Gold, Yellow Gold

GIA Certified 0.63 Carats Benitoite
Located in Los Angeles, CA
Introducing a stunning Natural Benitoite weighing 0.63 carats, accompanied by a GIA Report. This exquisite gem features a cushion shape measuring 5.44 x 3.62 x 3.13 mm, with a step c...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Other

Green 5.11 Carat Emerald Cut Colombian Emerald Gem - May Birthstone
Located in Jupiter, FL
Stone: Emerald Weight: 5.11-carats Shape: Emerald Cut Clarity: Transparent Luster: Very Good Color: Green Measurements: 10.33mm x 8.32mm x 7.02mm Geographic Origin: Colombia Treatmen...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Loose Yellow Citrine Ocatagon Square Square 1.50 Carat For Ring Jewelry
Located in Peshawar, PK
Gemstone Type : Citrine Weight : 1.50 Carats Dimensions : 6.9x6.9x5.4 mm Clarity : Eye Clean(SI) Origin : Brazil Color: Yellow Shape: Octagon Certificate: On Demand Month: November ....
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

1.70 Carat Natural Loose Light Pink Tourmaline Emerald Shape Gem
Located in Peshawar, PK
Faceted light Pink Tourmaline Weight: 1.70 Carat Dimension: 9.2 x 6 x 3.8 Mm Colour: Light Pink Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a ca...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.67 Ct Pink Sapphire Heart 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

Natural Violet Spinel loose gemstone 2.18 ct., High quality, Octagon cut
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.18 ct., High quality, Octagon cut, Origin Tanzania. Natural Violet Spinel gemstone GFCO Laboratory certified Gemstone Color: Violet Gemstone T...
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural Tanzanite AAAA Emerald Cut 25.47 Cts December Birthstone Loose Gemstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay We are Loose Gemstones Manufactu...
Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Tanzanite

Certified 2.33 Carat Natural Neon Blue Loose Tourmaline Gem
Located in Peshawar, PK
Loose Tourmaline ( Paraiba Color) Weight: 2.33 Carats Dimension: 11.4 x 7.6 x 4.7 Mm Colour: Neon Blue Origin: Afghanistan Certificate: Available Treatment: Non Shape: Pear T...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Huge 41.85 Carats Natural Loose Lemon Quartz Citrine Natural Gemstone
Located in Brisbane, AU
Faceted Lemon Quartz Weight: 41.85 Carats Dimension: 26x16.8x12.7 Mm Origin: Brazil Color: Yellow Treatment: Non Certificate: On Client Demand Every OHLIGUER jewel is custom made to...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine, Quartz

Unique Spinel Bluish Violet natural 4.67Ct gemstone, Cushion cut, Tanzania, GIA
Located in Daugavpils, LV
Unique Natural Spinel Loose gemstone GIA Laboratory certified Gemstone Color: Bluish Violet Gemstone Type: Spinel Gemstone size: 11.18x8.31x5.84mm Cut Grade: Very Good Clarity/Grade...
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Garnet Rhodolite Loose 4.36 Ct. natural gemstone, Octagon, Tanzania, certificate
Located in Daugavpils, LV
Natural Garnet Rhodolite Loose gemstone Laboratory certified GFCO Gemstone Color: VIVID PINK-PURPLE\PURPLE-PINK Gemstone Type: Garnet Gemstone size: 9.16x7.91x6.66 mm Cut Grade: Exc...
Category

2010s Tanzanian Loose Gemstones

Materials

Garnet, Rhodolite

2.30 Carat Natural Loose Green Blue Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Green Blue Tourmaline Weight: 2.30 Carat Dimension: 8.6 x 6.9 x 4.6 Mm Colour: Green Blue Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a ca...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Loupe Clean 59.60 Carat Gigantic Faceted Swiss Blue Topaz Gemstone For Necklace
Located in Peshawar, PK
Faceted Swiss Blue Topaz Weight: 59.60 Carats Dimension: 22 x 20 x 15 Mm Colour : Blue Shape: Cushion Origin: Brazil Swiss blue topaz is a vibrant, light blue gemstone known for it...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

2.85 Carat Excellent Faceted Rubellite Tourmaline Oval Shape Gemstone
Located in Peshawar, PK
Faceted Rubellite Tourmaline Weight: 2.85 Carat Dimension: 9.9 x 7.9 x 5.6 Mm Colour: Maroon Treatment: Non Certificate: On Customer Demand Shape: Oval Tourmaline is a captivatin...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.74 carats Green Peridot Pair Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 3.74 carats Dimensions 7.5x6.5x5.0 mm Treatment none Origin Pakistan Clarity VVS Shape cushion Cut fancy cushion This stunning pair of cushion cut natural Peridot gems...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

2.65 Carat Natural Loose Parti Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Parti Tourmaline Weight: 2.65 Carat Dimension: 15.1 x 4.8 x 3.9 Mm Colour: Mint Green And Seafoam Blue Treatment: Non Certificate: On Customer Demand Shape: Emerald Tour...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

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

Meghna Jewels 1.0 Carat IF Fancy Pear Shape Intense Orange Yellow Diamond GIA
Located in Hoffman Estate, IL
An exceptional 1.0 carat IF Clarity fancy pear cut yellow diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. Shape PE...
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Yellow Diamond

Reddish Pink Natural Rubellite Tourmaline Ring Loose Gemstone 7.05Ct Cushion Cut
Located in Peshawar, PK
Reddish Pink Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Cushion Cut 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ WEIGHT: 7.05 ...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

Natural Unheated Padparadscha Sapphire Gemstone 3.25 carats with AIGS Report
Located in Los Angeles, CA
Presented is a natural Padparadscha Sapphire weighing 3.25 carats, showcased in an oval shape with dimensions of 9.30 x 7.45 x 5.25 mm. The cut is Brilliant/Step, a combination of fa...
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Dazzling Natural Pink Loose Morganite 1.20 Carats Morganite Stone Morganite Ring
Located in Bangkok, TH
Morganite Gemstone, available For Sale At Wholesale Price Natural High Quality 1.20 Carats Eye Clean Clarity Loose Morganite From Nigeria. Product Information: GEMSTONE TYPE: Dazzling Natural Pink Loose Morganite WEIGHT: 1.20 carats DIMENSIONS: 6.5 x 6 x 4.5 mm CLARITY: Eye Clean SHAPE: Octagon CUT: Emerald Cut ORIGIN: Nigeria TREATMENT: None CERTIFICATE: Available Morganite Gemstone Morganite Jewellery Morganite Ring Morganite Stone Morganite Gem Loose Morganite Loose Gemstone...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Morganite

1.55 Carat Natural Metallic-Sky Blue Zircon
Located in Hua Hin, TH
A beautiful sparkling Pear shaped 'Metallic Blue' Zircon from Ratanakiri, Cambodia. This 1.55 carat Blue Zircon has a soothing grayish tinge but a pure light blue color. Giving it t...
Category

2010s Cambodian Loose Gemstones

Materials

Zircon, Blue Zircon

3.15 Carat Natural Loose Green Tourmaline Baguette Shape Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 3.15 Carat Dimension: 10.8 x 6 x 5.3 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Baguette Tourmaline is a captivating ...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Natural Malaya Garnet Loose Gemstone 3.17 Ct., Cushion cut, Certificate GFCO
Located in Daugavpils, LV
Natural Malaya Garnet Loose Gemstone 3.17 Ct., Cushion cut, Certificate GFCO, Origin Tanzania. Laboratory certified: GFCO Gemstone Color: Purplish-PINK Gemstone Type: Garnet Gemston...
Category

2010s Tanzanian Loose Gemstones

Materials

Garnet

Natural Spinel Loose gemstone 1. 72Ct., Cushion cut, Burma, Certificate GFCO
Located in Daugavpils, LV
Natural Spinel Loose gemstone 1.72 ct., origin Burma! Laboratory certified GFCO Gemstone Color: Pink Gemstone Type: Spinel Gemstone size: 7.16x6.08x4.70 mm Cut Grade: Very Good Clar...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

Natural Tanzanite 10x8mm 3.31 Cts Oval AAAA Loose Gemstone December Birthstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay We are Loose Gemstones Manufactu...
Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Tanzanite

GIA Certified 0.70 Carat E Colour VS1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 6505970443 Shape And Cut: Round Carat Weight: 0.70 carat Measurements: 5.71 x 5.75 x 3.50 mm Color Grade: E Colour FEATURES OF THE DIAMOND: This E ...
Category

2010s Asian Loose Gemstones

Materials

Diamond

3.32 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

0.61 Carats Soft Blue Sapphire Stone Oval Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 0.61 carats Dimensions 5.9x4.8x2.4 mm Treatment heated Origin Sri Lanka Clarity VVS Shape oval Cut faceted This exquisite 0.61 carat blue sapphire is a true marvel of ...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

83.27 Carat Brazilian Amethyst Asscher Cut Gem – Rare Gemstone for Collectors
Located in Beverly Hills, CA
Incredible 83.27 Carat Brazilian Amethyst Asscher Cut Gem – A Rare Treasure for Avid Collectors - Tamir By Merkaba Beverly Hills Elevate your gemston...
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst, Quartz

Natural loose High quality zambian emerald cusion 9.75 carats
Located in jaipur, IN
This is a stunning very high quality emerald 9.75 carat cusion. please see only the video of refrence. stone is exactly how it looks in video. certificate is available on request. ...
Category

2010s Loose Gemstones

Materials

Emerald

11.99ct Oval Cabochon Blue Star Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Star Sapphire The GIA report reads as follows: GIA Report Number: 5221841122 Shape: Oval Cutting Style:...
Category

2010s Loose Gemstones

Materials

Star Sapphire, Blue Sapphire, Sapphire

GIA Certified 7.00 Carats Natural Diamond
Located in Massafra, IT
A rare big GIA certified Natural Diamond , in perfect cushion cut , of 7,00 carats, I color VS2 clarity, very sparkly, bright, a very exceptional piece . Complete with GIA certificat...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Opal Stone 13.88 Carat Natural Ethiopian Marquise loose Gemstone
Located in Beverly Hills, CA
Natural 13.88 carat Marquise Ethiopian Opal loose gemstone, offered unmounted to a fine gem lover. Returns are accepted and paid by us within 7 days of delivery. We offer supreme cus...
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

7.35 Carats Perfect Octagon Hanami Cut Loose Citrine Gemstone
Located in Peshawar, PK
Loose Citrine Weight: 7.35 Carats Dimension: 12.1x12.1x8.9 Mm Origin: Brazil Shape: Octagon Cut: Hanami Treatment: Non - Citrine is a vibrant yellow to orange variety of quartz, pri...
Category

2010s Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Natural Turquoise Arizona Hand-Carved Bouquet Loose Gemstone Pendant Brooch
Located in Jaipur, Rajasthan
Natural turquoise arizona hand carved bouquet loose gemstone pendant brooch. A Turquoise Bouquet carving is a sophisticated and charming piece of art, showcasing the beauty of turqu...
Category

21st Century and Contemporary Indian Contemporary Loose Gemstones

Materials

Turquoise

8.27ct Zambian Natural Emerald cut Emerald loose gemstone
Located in Brisbane, AU
8.27ct Emerald Cut Zambian Emerald Natural Gemstone Valuation included* Custom made orders welcome, please contact our customer service team to design your unique jewel. Customisa...
Category

2010s Australian Artisan Loose Gemstones

Materials

Emerald

1.50 Carat Natural Loose Tsavorite Garnet Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Tsavorite Garnet Weight: 1.50 Carat Dimension: 7.4 x 5.7 x 4.3 Mm Clarity : SI Treatment: Non Certificate: On Client Demand Faceted tsavorite garnet is a stunning green ge...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Tsavorite

1.54 Carat Natural Pinkish Red Spinel from Burma No Heat
Located in Hua Hin, TH
Lovley 1.54 Carat Natural Pinkish Red Spinel from Burma Dimension: 8.29 x 5.40 x 3.43 mm Weight: 1.54 Carat Shape: Octagonal Cut No Heat Gil Certif...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

21.10 Carat Natural Loose Deep Purple Amethyst Big Cushion Shape Gemstone
Located in Peshawar, PK
Stone: Amethyst Weight : 21.10 Carats Dimension: 17.4 x 16.1 x 12.2 Mm Origin: Brazil Shape: Cushion Cut Color: Purple Treatment: Non Certificate: On Customer Demand Amethyst, a stu...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

3.00 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

4.37 Carats Teal Sapphire Stones 7 Pieces Gemstones Lot from Madagascar
Located in Bangkok, TH
Weight 4.37 carats No of pcs 7 Treatment Heated Origin Madagascar Clarity VVS This stunning lot consists of 7 multi-colored teal sapphire gemstones with a total carat weight ...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Sapphire

2.30 Carat Natural Loose Indicolite Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Indicolite Tourmaline Weight: 2.30 Carat Dimension: 8.6 x 6.7 x 4.4 Mm Colour: Blue Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a captiva...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Indicolite

1.35 Ct Blue Sapphire Marquise 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

20.82 Carat Russian Emerald Cushion Cut for Fine Jewelry Natural emerald Gem
Located in Jaipur, RJ
Russian Emerald Princess Cut for Fine Jewelry Ring Natural Gemstone Gemstone - Emerald Weight - 20.82 Carats Size - 14.5x11 MM
Category

2010s Russian Art Deco Loose Gemstones

Materials

Emerald

GIA Certified Emerald Cut Natural Diamond 1.60ct F/VS1 Loose GIA XX Inscription
By GIA
Located in San Diego, CA
Exquisite loose 1.60ct emerald-cut diamond certified by GIA with laser inscription number 1175388529. F Color and VS1 Clarity with no fluorescence. The diamond has excellent polish a...
Category

2010s American Modern Loose Gemstones

Materials

Diamond

25.10 Carats Natural Loose Tourmaline Peach Red Color Afghanistan Earth Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 25.10 Carats Dimension: 17.2x16.1x13.3 Mm Origin: Kunar Afghanistan Shape: Cushion Color: Red Peach Treatment: Non / Natural Certificate: On Client Deman...
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Tourmaline, Rubelite

Natural Unheated Padparadscha Sapphire Gemstone 1.54 carats with GIA Report
Located in Los Angeles, CA
Experience the unique charm of a Natural Unheated Padparadscha Sapphire 1.54 carats with GIA Report , a delightful gem weighing 1.54 carats, accompanied by a GIA Report for authentic...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Sapphire

24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem Gemstone - Aquamarine Weight: 24.16 Carats Size: 20x18.5x9.5 MM Pieces: 1
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

GIA Certified Natural 15.04CT Cat's-Eye Golden Beryl Round Cabochon Stone
Located in Vero Beach, FL
What a Rare Beauty!!!! Natural Cat’s-Eye Golden Beryl. Weight 15.04 Carats. Measurements: 15.19 – 15.61 x 9.46 m.m.. Gemological Institute of America Report #6204096583 Transpar...
Category

2010s South American Loose Gemstones

Materials

Beryl

Tourmaline Natural Loose gemstone 6.59 ct., Cushion cut., Certificate. Nigeria
Located in Daugavpils, LV
Natural Tourmaline Loose gemstone Gemstone Color: green Gemstone Type: Tourmaline Gemstone size: 10.70x10.48x8.58 mm Cut Grade: Excellent Clarity/Grade: Loope clean Gemstone Shape: ...
Category

2010s Nigerian Loose Gemstones

Materials

Tourmaline

2.05 Carat Natural Loose Pink Tourmaline Pieces For Earrings
Located in Peshawar, PK
Faceted Pink Tourmaline Pair Weight: 2.05 Carat Sizes: 1.0 To 1.05 Carat Dimension: 6.4x4.9x3.6 Mm And 6.3x4.8x3.6 Mm Colour: Pink Treatment: Non Certificate...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Gorgeous 2.55 Carat Natural Loose Seafoam Aquamarine Long Cushion Gemstone
Located in Peshawar, PK
Gemstone Type : Aquamarine Weight : 2.55 Carats Dimensions : 9.6x6.9x6 mm Clarity : Eye Clean Origin : Pakistan Shape: Long Cushion Color: Light Blue Cert...
Category

21st Century and Contemporary Malagasy Romantic Loose Gemstones

Materials

Aquamarine

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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