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Loose Gemstones

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Loose Gemstones For Sale
0.92 TCW Yellow Cushion Diamond Loose Stones
Located in New York, NY
Weight: 0.2 Grams Stone: 0.92 TCW Yellow Diamond (0.30+ ct.) Measurements: 3.8 x 3.35 x 2.55 mm 3.6 x 3.3 x 2.85 mm 3.7 x 3.25 x 2.6 mm ITEM #: BR-1471-120424-03
Category

21st Century and Contemporary Loose Gemstones

Materials

Yellow Diamond

Gorgeous Mint Green Loose Tourmaline Ring Gem 1.40 Carat Round Cut Gemstone
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 1.40 Carats Dimensions : 7.8x7.8x4.1 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Round Color: Mintgreen Certificate: On Demand Basica...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.90 Carat Blue Spinel Cushion, Unset Loose Gemstone, GIA Certified
Located in Los Angeles, CA
This pretty blue spinel cushion weighs 4.90 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities!...
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Spinel

Pinkish Red Natural Rubellite Tourmaline Ring Loose Gemstone 2.40 Ct Cushion Cut
Located in Peshawar, PK
Pinkish Red Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Rub...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

3.15 Carat Natural Loose Lagoon Tourmaline Included Clarity From Afghanistan
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 3.15 Carats Sizes: 12x5.7x5.1 Mm Origin : Kunar Afghanistan Clarity :Included Shape: Emerald Color: Bluish green ( Lagoon) Certificate: On Demand...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

0.99 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

21.22-Carat Pink Tourmaline with Orange Undertones: Rare Gem for Luxury Jewelry
Located in Beverly Hills, CA
Design Your Own Jewelry: Presenting a Remarkable 21.22-Carat Pink Tourmaline with Vibrant Orange Undertones – Merkaba Jewelry Beverly Hills. Discover a breathtaking 21.22-carat pink...
Category

21st Century and Contemporary Nigerian Art Deco Loose Gemstones

Materials

Tourmaline, Multi-gemstone

Vivacious Muzo Green 1.92 Carat Emerald Cut Colombian Emerald Gem May Birthston
Located in Jupiter, FL
Stone: Emerald Weight: 1.92-carats Shape: Emerald Cut Clarity: Transparent Luster: Excellent-Very Good Color: Medium Intense Yellowish Green Measurements: 8.09mm x 6.68mm x 5.65mm Ge...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Rare 56.77 Carat Tanzanite Square Cushion Cut – Luxury Investment Beverly Hills
Located in Beverly Hills, CA
Design Your Own Jewelry: Exceptional 56.77 Carat Tanzanite, Square Cushion Cut, Unmounted – A Truly Rare and Beautiful Love Gift By Merkaba Beverly Hills. This exceptional 56.77 car...
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

GIA certified Exquisite 1.01ct Pear-Cut Natural Diamond SI2 M
Located in New York, NY
Discover the enchanting beauty of this pear-shaped diamond, meticulously crafted with a multitude of facets that catch and reflect light, creating a stunning sparkle. The diamond fea...
Category

Early 17th Century Antique Loose Gemstones

Materials

Diamond

Stunning 1.30 Carat Vivid Maroon Pink Spinel From Myanmar Mine
Located in Peshawar, PK
Faceted Maroon Pink Spinel Weight : 1.30 Carat Dimension : 6.5 x 5.5 x 4.3 Mm Colour : Maroon Pink Treatment: Non Shape : Cushion Spinel is a captivating gemstone prized for its b...
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

Watermelon Bicolor Darkish Green & Pink Tourmaline Gemstone Pair 7.05Ct-Earrings
Located in Peshawar, PK
GEMSTONE TYPE: Natural Tourmaline PIECE(S): Pair WEIGHT: 7.05 Carats Stone 1: 3.45 Carat Stone 2: 3.60 Carat SHAPE: Emerald SIZE (MM): Stone 1: 12.15 x 6.64 x 5.05 mm Stone 2: 12.1...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

3.30 Carat Apple Green Loose Peridot from Pakistan with Emerald Shape
Located in Peshawar, PK
Gemstone Type : Peridot Weight : 3.30 Carats Dimensions : 9.6x6.7x5.8 mm Origin : Suppat Valley Pakistan Clarity : Eye Clean Certificate: On Demand Color: Green It helps cure disease...
Category

2010s Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Natural Color Change Indian Alexandrite Gemstone 2.69 carats with GIA Report
Located in Los Angeles, CA
Filled with an even tone, this well cut Alexandrite has an internal glow that will triumph. A color that transforms from bluish green to purple, this gemstone is unbelievably clear. At 2.69 carats, this rare natural alexandrite comes with a GIA report that adds value. Measuring 8.98 x 6.72 x 6.00 mm, this gem is the perfect size for a colored gemstone engagement ring...
Category

21st Century and Contemporary Indian Loose Gemstones

Materials

Alexandrite

6.20 Carat Natural Loose Amethyst Octagon Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst Weight: 6.20 Carats Dimension: 11.4 x 10.8 x 8.3 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Octagon Amethyst, a stunning variety of...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Baby Pink Natural Tourmaline Ring, Pendant Loose Gemstone 8.35 Carat Cushion Cut
Located in Peshawar, PK
Vivid Baby Pink Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting Cushion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 8.35 Carat ...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Tourmaline Lagoon 10.13Ct natural gemstone, Cushion cut, Afghanistan, GIA, GFCO
Located in Daugavpils, LV
Natural Lagoon Tourmaline gemstone Certificate GFCO and GIA Gemstone Color: blue-green Gemstone Type: Tourmaline Gemstone size: 13.71x11.58x7.84mm Cut Grade: Very Good Clarity/Grade...
Category

Early 2000s Afghan Loose Gemstones

Materials

Tourmaline

0.5ct Oval Bluish Green to Pinkish Purple Alexandrite from India
Located in Toronto, Ontario
Description: Gem Type: Alexandrite Number of Stones: 1 Weight: 0.5 cts Measurements: 6.09 x 4.16 x 2.31 mm Shape: Oval Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: St...
Category

2010s Indian Loose Gemstones

Materials

Alexandrite

2.45 Carat Natural Loose Rhodolite Garnet Square Shape Gem From African Mine
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.45 Carats Dimension: 7.5 x 7.3 x 4.2 Mm Colour: Red Origin: Africa Treatment: Non Shape : Square Rhodolite garnet, a gemstone celebrated for its en...
Category

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

Materials

Rhodolite, Garnet

9.20 Carat Natural Loose Bi Colour Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 9.20 Carats Dimension: 12.8 x 10.2 x 8.2 Mm Origin: Afghanistan Certificate: On Demand Treatment: Non Clarity: Included Colour: Seafoam And Green...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Natural Unheated Green Sapphire Gemstone 3.10 carats with GIA Report
Located in Los Angeles, CA
Presenting a Natural Unheated Greenish Blue Sapphire, adorned with a weight of 3.10 carats. This captivating gem assumes a Cushion shape, featuring precise measurements of 8.89 x 6.9...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Sapphire, Green Sapphire

Tanzanite Cushion Cut Gem – Rare Luxury Stone for Custom Jewelry & Collectors
Located in Beverly Hills, CA
Marvelous 8.07 Carat Tanzanite Cushion-Cut Gem: A Timeless Treasure for Discerning Collectors and Jewelry Enthusiasts - Merkaba Beverly Hills. Introducing a stunning 8.07 carat Tanz...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Tanzanite

2.76 Carat Vivacious Colombian Emerald - Asscher Cut, Clipped Corners May
Located in Jupiter, FL
Stone: Emerald Weight: 2.76-carats Shape: Asscher Cut Clarity: Transparent Luster: Excellent Color: Yellowish Green Measurements: 8.76mm x 8.66mm x 6.05mm Geographic Origin: Colombia...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

Natural solid 21.67 Ct Crystal Starfish Australian Opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 21.67 Ct Australian gem crystal opal, carved into a large starfish, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled...
Category

2010s Australian Loose Gemstones

Materials

Crystal, Opal

2.30 Carat Genuine Natural Loose Aquamarine Cushion Shape Gemstone
Located in Peshawar, PK
Loose Aquamarine Weight: 2.30 Carat Dimension: 7.9 x 7.3 x 5.7 Mm Colour : Pale Blue Origin: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Cushion Aquamari...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

6.23 carats 14 Piece Pink Spinel Stones Lot Round Cut from Burma
Located in Bangkok, TH
Weight 6.23 carats No of pieces 14 Treatment none Origin Burma Clarity VVS Shape round Cut round brilliant This lot comprises 14 exquisite pink spinel gemstones, with a combi...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

3.55 Carat Natural Loose Deep Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Deep Green Tourmaline Weight: 3.55 Carat Dimension: 9.4 x 7.9 x 5.5 Mm Colour: Deep Green Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a c...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

1.01 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 ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Brilliant 3.17ct Double Excellent Ideal Cut Square Cushion Pair of Diamonds
Located in רמת גן, IL
Brilliant 3.17ct Double Excellent Ideal Cut Square Cushion Pair of Diamonds - IGI Certified This breathtaking pair of square cushion-cut diamonds, totaling 3.17 carats, is the perfe...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

4.80 Carat Natural Loose Bi colour Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 4.80 Carats Dimension: 10.4 x 8.4 x 6.3 Mm Origin: Afghanistan Certificate: On Demand Treatment: Non Colour: Black And Blue Tourmaline is a cap...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

14.85 Carats Intense Blue Aquamarine Pear Drop Cut
Located in New York, NY
14.85 carats Intense blue Aquamarine Pear Drop Cut, excellent cut, superior color, ideal for a stunning custom designed necklace, pendant or cocktail ring. Design with us a unique, c...
Category

2010s Unknown Loose Gemstones

Materials

Aquamarine

Natural Tanzanite loose gemstone 1.34 ct., Round Cut, Certificate, Tanzania
Located in Daugavpils, LV
Natural Tanzanite loose gemstone IGI Certified gemstone Gemstone Color: purplish-violet Gemstone Type: Tanzanite Gemstone size: 6.95x6.88x4.45 ...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Lovely Round Cut London Blue Topaz 3.685 Cts Topazstone Topazpendant Topaz Ring
Located in Bangkok, TH
Lovely Round Cut London Blue Topaz of 3.685 carats from Madagascar has a wonderful cut in a Round shape, incredible Blue color. Great brilliance. This gem is totally Loupe-Clean. P...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Topaz, Blue Topaz

Loose Spessartite Mandarin Garnet, 4.50 Carat Pear Shape Gem for Ring, Pendant
Located in Los Angeles, CA
This 4.50 carat pear-shaped spessartite garnet is absolutely spectacular and will make a stunning ring or pendant! Spessartite is a variety of January's birthstone that, while unfami...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet, Mandarin Garnet

1.50ct GIA certified Heart diamond Fancy Intense Yellow
Located in Boca Raton, FL
GIA certified diamond, natural fancy intense yellow diamond weighing 1.50ct. Natural Color Diamond: Color: Fancy Intense Yellow Cut: Heart Brilliant Carat: 1.50ct Clarity: SI1 Cert...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

Emerald 1.52 Carat Certified Loose Diamond - M SI1, GIA Certified
Located in Tustin, CA
This stunning 1.5 carat emerald-cut diamond radiates elegance with its timeless shape and exceptional sparkle. Graded M color by the GIA, it offers a warm brilliance, making it an ex...
Category

2010s Loose Gemstones

Materials

Diamond, Emerald

7.45 Carat Stunning Faceted Maroon Pink Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Maroon Pink Tourmaline Weight: 7.45 Carats Dimension: 12.9 x 10.1 x 7.4 Mm Origin: Afghanistan Certificate: On Demand Shape: Cushion Tourmaline is a captivating gemstone kn...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Swiss Blue Natural Topaz Ring Loose Gemstone 6.45 Carat Hexagon Cut for Jewelry
Located in Peshawar, PK
Swiss Blue Natural Topaz Loose Gemstone for Ring, Necklace Pendant, or any other Jewelry Setting-Hexagonal Cut from Brazil!! 💎 GEMSTONE TYPE: Sw...
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Blue Topaz, Topaz

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

Natural London Blue Topaz Gemstone21.23 Ct Oval Mixed Cut.
Located in AMSTERDAM, NL
Offered Oval Mixed cut Natural Gemstone Flawless London Blue Topaz 21.23 ct. It's 'AAA' Quality & Loop Clean Gemstone. Transparent. Ideal for ring of pendant! Dimensions:13.08mm...
Category

2010s Brazilian Loose Gemstones

Materials

Topaz, Blue Topaz

6.90 carats Bubblegum Pink Loose Tourmaline Step Cushion Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 6.90 carats Dimensions 11.0x11.0x8.1 mm Treatment None Clarity VS Origin Afghanistan Shape Cushion Cut Step Cushion Bubblegum Pink Tourmaline...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Tourmaline

3.75 carats Peridot Pair Custom Precision Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 3.75 carats Dimensions 7.3x7.3x4.8 mm Treatment none Origin Pakistan Clarity VVS Shape octagon Cut custom precision Behold the exquisite allure of this Green Peridot Pair, a dazzling manifestation of nature's beauty hailing from the rich gemstone deposits of Pakistan. With a combined weight of 3.75 carats, these fanciful custom precision cut gems...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Certified 4.69 carats Fluorescent Pink Spinel Oval Cut Gemstone from Tajikistan
Located in Bangkok, TH
Weight 4.69 carats Dimensions 11.60x8.30x6.15 mm Treatment none Origin Tajikistan Clarity VVS Shape oval Cut Faceted This stunning 4.69 carat spinel gemstone, sourced from t...
Category

21st Century and Contemporary Tajikistani Modern Loose Gemstones

Materials

Spinel

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

2.20 Carat Natural Loose Spessartine Garnet Oval Shape
Located in Peshawar, PK
Faceted Spessartine Garnet Weight: 2.20 Carats Dimension: 7.3x6.4x5.3 Mm Origin: Madagascar Africa Shape: Oval Color: Orange Treatment: Non Certificate; On Client Demand Spessartin...
Category

21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones

Materials

Garnet

Natural 20.94 Ct Australian rainbow boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 20.94 Ct Australian boulder opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and c...
Category

2010s Australian Loose Gemstones

Materials

Opal

7.80 Carats Tourmaline Match Pair, Mix Color Tourmaline Round Cut Stones
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 7.80 Carats Shape - Round Size - 6 MM Pieces - 9
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Tourmaline

GIL Certified 1.91 Carat Cobalt Blue Natural Spinel from Burma
Located in Hua Hin, TH
GIL Certified 1.91 carat Cobalt Blue Natural Spinel from Burma Weight: 1.91 Carat Dimension: 7.66 x 6.99 x 4.86 mm Cut: Oval No Heat
Category

2010s Burmese Loose Gemstones

Materials

Spinel

Blue Natural Tourmaline Ring Pendant Loose Gemstone 3.35 Ct Cushion Cut-Jewelry
Located in Peshawar, PK
Rare Blue Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ W...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

8.10 carats Quality Topaz Stone Asscher Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 8.10 carats Dimensions 11.1 x 11.1 x 7.9mm Treatment None Origin Pakistan Clarity Loupe Clean Shape Octagon Cut Asscher NA This stunning 8.10 carat natural Quality Topaz ge...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Topaz

8.0 Carat Natural Loose Imperial Color Citrine Heart Shape Gemstone
Located in Peshawar, PK
Faceted Citrine Weight : 8.0 Carats Dimensions : 12.2x12.8x9.5 Mm Clarity : Loupe Clean Origin : Brazil Color: Yellow Imperial Shape: Heart Certificate: On Demand Month: November . ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

3.60 Carat Natural Loose Blue Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Blue Green Tourmaline Weight: 3.60 Carats Dimension: 7.9 x 8.7 x 6.4 Mm Shape: Cushion Origin: Afghanistan Certificate: On Demand Treatment: Non Tourmaline is a captivati...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.48 carats Blue Zircon Stone Cushion Cut Natural Cambodian Gemstone
Located in Bangkok, TH
Weight 4.48 carats Dimensions 9.3x8.6x5.4 mm Treatment heated Origin Cambodia Clarity VVS Shape cushion Cut Faceted This exquisite 4.48 carat Blue Zircon gemstone is a stunni...
Category

21st Century and Contemporary Cambodian Modern Loose Gemstones

Materials

Zircon, Blue Zircon

Pink Natural Rubellite Tourmaline Ring, Pendant Loose Gemstone 7.50 Ct Cushion
Located in Peshawar, PK
Pink Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ WEIGHT:...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

1 pc Natural Diamond - 8.04 ct - Square Emerald / Asscher - F - VVS1- GIA Cert
Located in רמת גן, IL
Ideal cut and Beautiful Asher or square emerald Diamond in a 8.04 carat t with a-rare size and Cut with Gia certificate and laser inscription number. GIA 52116542820 Sku J-645
Category

2010s Israeli Loose Gemstones

Materials

Diamond

5.62ct Rectangular Cushion Red Spinel from Burma
Located in Toronto, Ontario
Description: Gem Type: Spinel Number of Stones: 1 Weight: 5.62 cts Measurements: 13.96 x 8.26 x 5.27 mm Shape: Rectangular Cushion Cutting Style Crown: Brilliant Cut Cutting Style ...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

3.65 Carats Loose Gohenite Gemstone Cushion Shape
Located in Peshawar, PK
Faceted Goshenite Weight: 3.65 Carats Dimension: 10.1x9.8x7 Mm Origin: Pakistan Shape: Cushion Color: Light Blue Certficate; On Customer Demand . Goshenite, a captivating and pristin...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

1.62ct Octagonal/Emerald Cut Blue Sapphire GIA Certified Madagascar
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 1236220857 Shape: Octagonal Cutting Style: Step Cut Cutting Style: Crown: Cutting S...
Category

2010s Malagasy Loose Gemstones

Materials

Blue Sapphire

0.68 Carat Vibrant Pink Burmese Spinel
Located in Hua Hin, TH
Myanmar, formerly known as Burma, is home these coveted gems known for their auspicious red and pink colors. Due to the strength and intensity of the colors, spinels from this area c...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

4.70 Carats Natural Faceted Pinkish Red Rubellite Tourmaline Gemstone
Located in Peshawar, PK
Faceted Rubellite Tourmaline Weight: 4.70 Carats Dimension: 11.7x9.9x5.9 Mm Origin: Afghanistan Color: Pink Red Shape: Oval Cut: Cushion Treatment: Non Certficate: On Customer De...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Rubelite, Tourmaline

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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