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Loose Gemstones

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Loose Gemstones For Sale
AIG Certified 2.09 Carat Natural Loose Spinel Oval Shape Gemstone From Tanzania
Located in Peshawar, PK
Faceted Spinel Weight : 2.09 Carat Dimension: 9.26 x 7.61 x 4.16 Mm Colour : Violet Treatment: Non Origin: Tanzania Shape : Oval Certificate: GFCO Certificate Available Spinel i...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

7.55 Carats Peridot Natural Loose Gemstone Cushion Cut
Located in Brisbane, AU
Loose Peridot Weight: 7.55 Carats Dimension: 13.1 x 9.5 x 7.4 Mm Origin: Pakistan Shape: Long Cushion Treatment: None Certificate: On Demand . Peridot, often referred to as the “...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

1.34 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GGI Certified 3.03 Carat Loose Blue Sapphire Oval Cut Natural Sri Lankan Gem
Located in Bangkok, TH
Weight 3.30 carats Treatment Heated Clarity SI Shape Oval Cut Faceted Origin Sri Lanka Dimensions 9.57 x 7.62 x 4.92 mm This stunning 3.03 carat natural Blue Sapphire showcases a ...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

10.65 Carat Natural Loose Dark Purple Amethyst Scissor Cut Gemstone
Located in Peshawar, PK
Stone: Amethyst Weight : 10.65 Carats Dimension: 14.8 x 11.7 x 9 Mm Origin: Brazil Shape: Octagon Color: Purple Treatment: Non Certificate: On Customer Demand Amethyst, a stunning ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

GIA Certified Fancy Green-Blue Diamond – 0.12 Carat Natural Oval Brilliant
Located in Portland, OR
Rare and timeless beauty with this GIA Certified Fancy Green-Blue natural diamond. At 0.12 carats, this exquisite oval modified brilliant diamond is small in size but carries an ext...
Category

2010s South African Loose Gemstones

Materials

Blue Diamond

Top AAA Quality Huge 38.75 Carat Natural Loose Bi Colour Tourmaline
Located in Peshawar, PK
Faceted Bi Colour Tourmaline Weight: 38.75 Carat Dimension: 20 x 15 x 13.3 Mm Colour: Mint Green And Peach Pink Treatment: Non Certificate: On Customer Demand Shape: Emerald Tour...
Category

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

Materials

Tourmaline

GFCO Certified 7.19 Carat Natural Rhodolite Garnet Loose Tanzanian’s Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 7.19 Carats Dimension: 12.50 x 9.95 x 7.66 Mm Colour: Red Origin: Tanzania Treatment: Non Shape : Oval Certificate: GFCO Certificate Available Rho...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

2.45 Carat Loose Deep Red Burmese Spinel Stone Cushion Cut Gemstone
Located in Bangkok, TH
Weight 2.45 carat Dimensions 9.4x6.5x4.9mm Treatment None Origin Burma Clarity VVS Shape Cushion Cut Fancy Cushion NA This 2.45-carat natural Burmese Spinel is a captivating gemsto...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Pair 8.49 Ct GIA Certified Natural Paraiba Brazil Cabochon Neon blue color
Located in bangkok, TH
PRC26 Pair 8.49 Ct GIA Certified Natural Paraiba Brazil Cabochon Neon blue color Gemstone GEM DESCRIPTION Species: Natural Tourmaline Variety: Natural Paraiba Weight: 4.22ct,4.28...
Category

2010s Loose Gemstones

Materials

Paraiba

14.00 Carat Natural Loose Opal Cabochon From Ethiopia
Located in Peshawar, PK
Loose Opal Cabochon Weight: 14.00 Carats Dimension: 17.5 x 15.6 x 11 Mm Origin: Ethiopia Treatment: Non Certificate: On Customer Demand Opal is a mesmerizing gemstone celebra...
Category

21st Century and Contemporary Ethiopian Arts and Crafts Loose Gemstones

Materials

Opal

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

3.12 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Natural turquoise stone in 18k gold with Natural diamonds for pendant
Located in Delhi, DL
This is a beautiful turquoise stone set in 18K gold with pave diamonds. It consists of: Gemstone- Natural turquoise Gemstone origin- Iran Metal- Solid Gold Metal purity- 18K yellow ...
Category

2010s Indian Medieval Loose Gemstones

Materials

Diamond, Turquoise

Vivid Green Peridot 10.70 Ct Cushion Cut Natural Loose Gemstone for Ring-Jewelry
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstone — Premium AAA Quality Gem for Ring, Necklace Pendant or any other Fine and Luxury Jewelry setting!! 💎 GEMSTONE TYPE: Peridot ⚖️ WEIGHT: 1...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

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

2010s Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

Certified 1.26 Carat Natural Loose Ruby Oval Shape Gemstone
Located in Peshawar, PK
Faceted Ruby Weight: 1.26 Carat Dimension: 7.68 x 4.55 x 3.60 Mm Colour: Purplish Red Origin: Mozambique Treatment: Heat Enhancement Certificate: GCL Certificate Available Mozambi...
Category

21st Century and Contemporary Mozambican Arts and Crafts Loose Gemstones

Materials

Ruby, Other

Bluish Green Tourmaline Pair 6.67 Ct Cushion Cut Natural Loose Gemstone-Earrings
Located in Peshawar, PK
Bluish Green Tourmaline Pair – Natural Cushion Cut Gemstones for Fine Earrings Custom Jewelry 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.67 Carat 🪚 SHAPE CUT: Cushion Cu...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

4.35 Carat Natural Loose Peridot Cushion Shape Gemstone
Located in Peshawar, PK
Loose Peridot Weight: 4.35 Carats Dimension: 9 x 8.9 x 6.6 Mm Origin: Supat Valley, Pakistan Shape: Cushion Color: Green Treatment: Non Pakistan peridot is a stunning variety of th...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

33.55ct Bleu Cushion shape Sri Lankan Natural Sapphire No Heat Certified By GRS
Located in Antwerpen, BE
-Description- An extraordinary 33.55 carat natural sapphire of exceptional rarity and prestige. Mined in Sri Lanka (Ceylon), this magnificent gemstone has been cut into a refined cus...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.54 Ct Green Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green 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

Green Sapphire

81.85 Carat Natural Loose Yellow Golden Citrine Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 81.85 carat Dimensions 28.7x21.5x18.7mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Emerald This remarkable 81.85 carat Natural Yellow Golden Citrine is...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

1.58 carats Colorless Sapphire Faceted Stones Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.58 carats Treatment none Origin Sri Lanka Clarity VVS No of Pieces 2 This stunning 1.58 carat colorless sapphire is a natural, faceted gemstones sourced from the renow...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

1.79ct Oval Purple Rhodolite Garnet from Mozambique
Located in Toronto, Ontario
Description: Gem Type: Rhodolite Garnet Number of Stones: 1 Weight: 1.79 cts Measurements: 7.57 x 6.33 x 4.39 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilio...
Category

2010s Mozambican Loose Gemstones

Materials

Rhodolite

4.00 carats Loose Mint Green Tourmaline Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Weight 4.00 carat Dimensions 10.2x8.8x6.1mm Treatment None Origin Africa Clarity Eye Clean Shape Cushion Cut Fancy Cushion NA This exquisite 4.00-carat loose mint green tourmaline...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Tourmaline

SAMPLE SALE 1.12 Carat Round Loose Diamond
Located in Great Neck Plaza, NY
1.12 ct round brilliant cut loose natural diamond *Free shipping within the US
Category

2010s American Loose Gemstones

Materials

Diamond, 14k Gold, White Gold

Natural Vivid Pink Red Ruby Parcel 7.69Ct Oval Cushion Loose Gemstones Jewelry
Located in Peshawar, PK
Vivid Pink and Red Natural Ruby Parcel Loose Gemstones Jewelry Size for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting!! 💎 GEMSTONE TYPE: Ruby ⚖️ WEIGHT: 7.69 Carats...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Ruby

Bora Co GIA Certified 1.00ct Brazilian Paraiba Tourmaline Diamond Ring
Located in New York, NY
Bora & Co GIA Certified 1.00ct Brazilian Paraiba Tourmaline and Diamond 18K White Gold Ring A dazzling fusion of rarity and elegance, this Bora & Co ring features a 1.00-carat GIA-c...
Category

21st Century and Contemporary Brazilian Loose Gemstones

Materials

Diamond, Tourmaline, Paraiba

Natural Blue Aquamarine 51.06 Ct Sugarloaf Cabochon Gemstone Parcel Afghanistan
Located in Peshawar, PK
Natural Blue Aquamarine 51.06 Ct Sugarloaf Cabochon Parcel from Afghanistan 💎 GEMSTONE TYPE: Aquamarine ⚖️ WEIGHT: 51.06 Carats 🪚 SHAPE CUT: Sugarloaf / Cabochon 📏 SIZE (M...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Aquamarine

Aquamarine Octagon Shape Gem 48.86 Carat Loose Stone
Located in Valenza , IT
Collaborate with us to turn this beautiful gemstone into an extraordinary, one-of-a-kind work of art we will create on our design and your wish. Please see hereby attached some examp...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Aquamarine

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

2.10 Carat Natural Loose Deep Blue Sapphire Stone Oval Cut Sri Lankan Gemstone
Located in Bangkok, TH
Weight 2.10 carat Dimensions 7.7x6.4x4.8mm Treatment None Origin Sri Lankan Clarity VVS Shape Cut Oval This 2.10 Carat Natural Loose Deep Blue Sapphire is a remarkable gemst...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

4.85 Carat Natural Loose Tourmaline Lot For Jewellery Making
Located in Peshawar, PK
Faceted Tourmaline Lot Weight: 2.50 Carat Sizes: 0.50 To 1.20 Carat Origin: Afghanistan Treatment: Non Certificate: On Customer Demand Tourmaline is a captivating gemstone known...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Vivid Green Natural Peridot Ring, Pendant Gemstone 12.10 Ct Cushion Cut-Jewelry
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstone for Ring, Necklace Pendant, or any other Jewelry Setting-Cushion Mixed Cut from Supat Valley, Kohistan Pakistan!! 💎 GEMSTONE TYPE: Perido...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

1.85 Carat Natural Loose Purplish Pink Spinel Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Weight 1.85 carat Dimensions 7.5x6.8x4.1mm Treatment None Origin Burma Clarity VVS Shape Cut Fancy Cushion NA This rare 1.85 carat natural Spinel boasts a stunning purplish-pink ...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

4.45-Carat Natural Pink Violet Spinel — Heart Cut, Near Flawless, Untreated
Located in Temse, BE
A beautiful 4.45-carat natural spinel, precision-cut in a romantic heart shape, displaying a delicate balance of pink and violet tones. This gem radiates a soft yet vivid brilliance,...
Category

2010s Loose Gemstones

Materials

Spinel

0.95 carats Bi color Sapphire Stone Round Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 0.95 carat Dimensions 6.2x6.2x3.1 mm Treatment None Origin Sri Lanka Clarity Eye Clean Shape Round Cut Round Brilliant NA This exquisite 0.95 carat bi color sapphire stone i...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

17.95 Carat Natural Loose Swiss Blue Topaz Emerald Shape Gemstone From Brazil
Located in Peshawar, PK
Loose Swiss Blue Topaz Weight: 17.95 Carats Dimensions: 18.8 x 11.0 x 9.0 Mm Origin: Brazil Shape: Emerald Color: Blue Certificate: On Demand Benefits Of Wearing Swiss Blue Topaz ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz, Other

10.95 Carat Natural Loose Bicolor Fire Citrine Emerald Cut Africa Gemstone
Located in Bangkok, TH
Weight 10.95 carat Dimensions 18.4x10.2x7.8 mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Emerald This 10.95 Carat Natural Loose Bicolor Fire Citrine showcases...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Citrine

GRS Certified 5.14 ct Unheated Padparadscha Sapphire – Oval Cut Ceylon Origin
Located in Fort Lee, NJ
This remarkable gemstone is a GRS-certified Natural Padparadscha Sapphire, an extraordinary treasure renowned for its rare and enchanting orange-pink hue. Revered as one of the most ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

4.12ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2239220156 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cuttin...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.01ct Oval Red Ruby Unheated
Located in Toronto, Ontario
Description: Gem Type: Ruby Number of Stones: 1 Weight: 1.01 cts Measurements: 6.60x5.00x3.20 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Ste...
Category

2010s Mozambican Loose Gemstones

Materials

Ruby

1.80 Carat Natural Loose Bi Colour Tourmaline Long Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Bi Colour Tourmaline Weight: 1.80 Carat Dimension: 11.6 x 4.6 x 3.6 Mm Colour: Yellow And Peachy Pink Origin: Africa Treatment: Non Certificate: On Customer Demand Tourm...
Category

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

Materials

Tourmaline

5.00 Carat Loose Pinkish Red Garnet Stone Cushion Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 5.00 carat Dimensions 10.2x8.3x6.3mm Treatment None Origin Tanzania Clarity SI Shape Cut Cushion NA This 5.00-carat natural Garnet gemstone is a vivid and alluring beauty,...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

【Conchéa】Matching Conch Pearl Pair - 6.3ct 5.82ct
Located in New York, NY
A highly rare matching pair of natural conch pearls featuring an exceptional Flamingo Pink color, saturated and even, with fully developed flame pattern across the entire surface. Bo...
Category

21st Century and Contemporary Japanese Loose Gemstones

Materials

Pearl

2.90 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.90 Carats Dimension: 8.9 x 8.0 x 5.2 Mm Colour: Red Origin: Africa Treatment: Non Shape : Cushion Rhodolite garnet, a gemstone celebrated for its ...
Category

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

Materials

Garnet, Rhodolite

6.41 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 i...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

16.48ct Bleu Octagonal Shape Sri Lankan Natural Sapphire Certified By Gübelin
Located in Antwerpen, BE
16.48ct Natural Sri Lankan Sapphire – Octagonal Cut Gübelin Certified Elevate your collection with this stunning 6.48-carat natural sapphire expertly cut in a unique octagonal shap...
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Neon Bluish Green Tourmaline 2.05 Ct Emerald Cut Natural Loose Gemstone for Ring
Located in Peshawar, PK
Neon Bluish Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting- Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.05 Car...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

3.00 carats Orange Citrine Stone Radiant Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 3.00 carat Dimensions 11x8.3x5.2 mm Treatment None Origin Brazil Clarity Loupe Clean Shape Octagon Cut Radiant NA This stunning 3.00-carat orange citrine gemstone features a...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

7.65 carats Faceted Moonstone Radiant Cut Natural African Gemstone
Located in Bangkok, TH
Weight 7.65 carat Dimensions 12.9x10.4x8.7mm Treatment None Origin Africa Clarity Eye Clean Shape Octagon Cut Radiant NA Buy 7.65 Carat Natural African Moonstone – Radiant Cut, Eye...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Moonstone

9.45 Carat Natural Loose Aquamarine Stone Fancy Cushion Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 9.45 carat Dimensions 14.6x11.4x9.0 mm Treatment None Origin Pakistan Clarity VVS Shape Cut Precision Cushion The 9.45 Carat Natural Loose Aquamarine Stone is a stunni...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

3.35 Carat Natural Loose Gray Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Weight 3.35 carat Dimensions 9.1x8.1x5.8mm Treatment None Origin Burmese Clarity Loup Clean Shape Cut Cushion This 3.35 Carat Natural Loose Gray Spinel displays a sophistica...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.10 Carat Natural Loose Gray Spinel Stone Hexagon Cut Burmese Gemstone
Located in Bangkok, TH
Weight 1.10 Dimensions 6.0x6.0x4.1mm Treatment None Origin Burma Clarity VVS Shape Cut Hexagon This elegant 1.10-carat natural gray spinel displays a refined and sophisticated ch...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

33.29ct Emerald Cut Purple Amethyst from Uruguay
Located in Toronto, Ontario
Description: Gem Type: Amethyst Number of Stones: 1 Weight: 33.29 cts Measurements: 22.51 x 16.36 x 13.02 mm Shape: Emerald Cut Cutting Style: Cutting Style Crown: Step Cut Cutting ...
Category

2010s Uruguayan Loose Gemstones

Materials

Amethyst

AGA Certified 2.07 Carat Natural Loose Burmese Spinel From Myanmar
Located in Peshawar, PK
Faceted Spinel Weight: 2.07 Carat Dimension: 7.72 x 7.07 x 4.80 Mm Colour: Red Origin: Myanmar (Burma) Treatment: None Certificate: AGA Certificate Available Spinel is a captivatin...
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel, Other

26.20 Carat Natural Loose London Blue Topaz Fancy Trillion Cut From Brazil
Located in Peshawar, PK
Loose London Blue Topaz Weight: 26.20 Carats Dimension: 19.4 x 19.4 x 12.5 Mm Origin: Brazil Shape: Trillion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz, Other

4.80 Carats Natural Sugarloaf Indicolite Tourmaline Cabochon Ring Gem
Located in Peshawar, PK
Indicolite Tourmaline Weight: 4.80 Carats Dimension: 9.7x8.2x7.6 Mm Origin: Kunar Afghanistan Shape: Sugarloaf Treatment: Non Color: Blue Indicolite, a mesmerizing variety of tour...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline, Indicolite

AIG Certified 2.01 Carat Natural Loose Cobalt Spinel Oval Shape Gemstone
Located in Peshawar, PK
Faceted Cobalt Spinel Weight : 2.01 Carat Dimension: 9.02 x 6.71 x 4.37 Mm Colour: Blue Origin: Tanzania Treatment: Non Certificate: AIG Certificate Available Shape: Oval For year...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Spinel, Other

GIA Certified 2.17ct Paraiba Tourmaline Neon Blue Paraiba
Located in Portland, OR
GIA CERTIFIED EXCELLENCE * Carat Weight: 2.17ct • Shape: Oval Brilliant Cut • Measurements: 11.39 × 6.61 × 4.44 mm • Color: Greenish Blue, neon glow • Transparency: Exceptional • Ori...
Category

2010s Brazilian Loose Gemstones

Materials

Paraiba

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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