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Loose Gemstones

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Loose Gemstones For Sale
1 Paraiba Tourmaline fac. 6.11c oval
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 6,11c oval 14,1x10,5mm is eyeclean and comes from Mocambique. The color can be described to be a swimming blue/green.
Category

2010s European Contemporary Loose Gemstones

Materials

Paraiba

1 Paraiba Tourmaline fac. 6.11c oval
1 Paraiba Tourmaline fac. 6.11c oval
$78,834 Sale Price
20% Off
4.94 carats Blue Aquamarine Stone Oval Cut Natural African Gemstone
Located in Bangkok, TH
Weight 4.94 carats Dimensions 12.1x9.9x7.4 mm Treatment none Origin Africa Clarity VVS Shape oval Cut Faceted This 4.94 carat blue aquamarine gemstone is a stunning oval cut ...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

Australian Loose Solid Oval Opal of 5.00ct (17mm x 11mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is of impressive 5.00ct (17mm x 11mm) from Lightning Ridge Displaying truly unique spectrum of colours, white-greyish toned body with striking fla...
Category

1980s Australian Vintage Loose Gemstones

Materials

Opal

1.06ct Oval Vivid Pink-Purple 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: 5212962325 Shape: Oval Cutting Style: Cutting Style: Crown: Modified Brilliant Cut C...
Category

2010s Sri Lankan Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.08 carats Blue Sapphire Stone Pear Cut Natural Gemstone from Madagascar
Located in Bangkok, TH
Weight 1.08 carats Dimensions 8.1x5.3x3.0 mm Treatment heated Origin Madagascar Clarity SI Shape Pear Cut Faceted This exquisite 1.08 carat sapphire gemstone, skillfully cut i...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Blue Sapphire

1.35 Ct Blue Sapphire Octagon Cut 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

3.51 carats 6 Piece Pink Spinel Gems Lot Round Cut from Burma
Located in Bangkok, TH
Weight 3.51 carats No. of stones 6 Treatment None Origin Burma Clarity VVS This exquisite 3.51-carat lot comprises six radiant pink spinel gemstones, each showcasing a meticulo...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

1.20 Carat GIA 9x6 Dark Green Colombian Emerald - Oval Cut May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald Weight: 1.20-carats Shape: Oval Cut Clarity: Transparent Luster: Very Good Color: Dark Green Measurements: 9.02mm x 6.04mm x 3.91mm Geographic Origin: Colombia Treatme...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

1.57 Ct Pink Sapphire Round Certified Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its graceful color tone, clarity, and natural character, this sapphire is an excellent choice for creating bespoke...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

Natural Tiger's Eye Disney Beauty and the Beast Loose Gemstone Pendant Necklace
Located in Jaipur, Rajasthan
Natural tiger's eye disney beauty and the beast loose gemstone pendant brooch Introducing the Tiger’s Eye Beauty & Beast, a truly unique g...
Category

21st Century and Contemporary Indian Contemporary Loose Gemstones

Materials

Tiger's Eye

15.28ct GIA Large 15.5x14.5 Colombian Emerald Cut Gem Chivor Mine May Birthstone
Located in Jupiter, FL
Stone: Emerald Weight: 15.28-carats Shape: Asscher Cut Clarity: Transparent Luster: Excellent Color: Medium Green Measurements: 15.44mm x 14.65mm x 10.08mm Geographic Origin: Colombi...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

91.81 Carat Designer Cut Bi-Color Watermelon Tourmaline Loose Gemstone
Located in Los Angeles, CA
This expertly facetted multi-colored tourmaline is a veritable party of optical effects! At first glance, this gorgeous gemstone displays bright reddish pink on one end and rich, vib...
Category

21st Century and Contemporary American Artisan Loose Gemstones

Materials

Tourmaline

Elegant Natural Loose Emerald Ring Gem from Zambia Mine 4.65 Carat
Located in Peshawar, PK
Loose Emerald Weight: 4.65 Carats Dimension: 9.7x9.5x6.8 Mm Origin: Zambia Mine Shape: Emerald Treatment: Non Certificate: On Demand . Wearing an emerald gives strength to the planet...
Category

21st Century and Contemporary Zambian Arts and Crafts Loose Gemstones

Materials

Emerald

Natural Pink Morganite Octagon AAAA Grade Eye Clean Clarity Loose Gemstone
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 38.18 Carats ★ Measurements (Length x Width x Height): 24.18mm length x18.27mm width x11.73 Height ★ Shape: ...
Category

21st Century and Contemporary African Loose Gemstones

Materials

Morganite

Natural Blue Mozambique Paraiba Tourmaline Gemstone 0.87 carats with GIA Report
Located in Los Angeles, CA
Mozambique is a country located in Africa. It has so many natural jewels that are truly breathtaking and elegant. Natural Mozambique Tourmaline 0...
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

GIA Certified 0.60 Carat U - V Colour SI2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2436915661 Shape And Cut: Cushion Carat Weight: 0.60 carat Measurements: 5.03 x 4.41 x 3.07 mm Color Grade: U - V Colour FEATURES OF THE DIAMOND: T...
Category

2010s Asian Loose Gemstones

Materials

Diamond

1.09ct Oval Violet Blue Sapphire from Madagascar Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.09 cts Measurements: 6.36 x 5.34 x 3.73 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavili...
Category

2010s Malagasy Loose Gemstones

Materials

Blue Sapphire

6.74 Ct Blue Sapphire Octagon Cut 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

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

Golden Peach Natural Imperial Topaz Gemstone, 3.35 Ct Step Emerald Cut-Pakistan
Located in Peshawar, PK
Gemstone Type: Imperial Topaz Weight: 3.35 Carats Dimensions: 8.74 x 7.55 x 6.02 Color: Golden Peach Clarity: Eye Clean Treatment: Heated Origin: Katlang, Pakistan 🇵🇰 Certificate: On demand Introducing our Golden Peach Natural Imperial Topaz, sourced exclusively from the prestigious Katlang Mine in Pakistan. Immerse yourself in the unparalleled radiance of this gem, boasting an unbeatable sparkling luster that captivates the eye. Meticulously selected for its eye-clean clarity, each gem is a testament to nature's artistry. Crafted for the discerning tastes of precious ladies and gentlemen, this Golden Peach Imperial Topaz...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Topaz, Imperial Topaz

GIA Certified 1.01 Carat Fancy Deep Yellow VS2 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2195982619 Shape And Cut: Radiant Carat Weight: 1.01 carat Measurements: 5.58 x 5.18 x 3.64 mm Color Grade: Fancy Deep Yellow FEATURES OF THE DIAMO...
Category

2010s Asian Loose Gemstones

Materials

Diamond

0.67ct Cushion Red Jedi Spinel from Sri Lanka
Located in Toronto, Ontario
Description: Gem Type: Jedi Spinel Number of Stones: 1 Weight: 0.67 cts Measurements: 5.41 x 4.59 x 3.45 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion...
Category

2010s Sri Lankan Loose Gemstones

Materials

Spinel

Vivid Blue Natural Tourmaline Ring, Pendant Loose Gemstone 6.75 Ct Cushion Cut
Located in Peshawar, PK
Vivid Blue Natural Tourmaline Loose Gemstone for Necklace Pendant, Bracelet or any other Jewelry Setting-Cushion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.75 Carats 🪚 SHAPE ...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Deep Olive Green Natural Tourmaline Ring, Pendant Loose Gemstone 7.60 Ct-Jewelry
Located in Peshawar, PK
Deep Olive Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 7.60 Carats 🪚 SHAP...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

13.25 Carats Natural Heliodor Loose Gemstone Cushion Shape
Located in Brisbane, AU
Loose Heliodor Weight: 13.25 Carats Dimension: 17.3x14.3x8.5 Mm Shape: Cushion Color: Light Yellow Origin: Skardu, Pakistan Certificate: On Customer Demand Heliodor, also known a...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Beryl

Vivid Blue Sapphire 4.27 Ct Cushion Loose Gemstone
Located in Fort Lee, NJ
This sapphire originates from Sri Lanka (Ceylon), known for producing some of the finest blue sapphires in the world. It features an intense to vivid blue hue, one tone below the co...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

2.58ct Oval Teal Green Sapphire from Tanzania
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 2.58 cts Measurements: 9.13 x 7.11 x 4.65 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavil...
Category

2010s Tanzanian Loose Gemstones

Materials

Green Sapphire

Loupe Clean Madagascar Aquamarine Kite Gems – Rare Shape for Custom Jewelry Gift
Located in Beverly Hills, CA
Spectacular 17.68 Carat “Loupe Clean” Madagascar Aquamarine Kite Gems: A Rare Treasure for Collectors and Custom Jewelry Lovers Beverly Hills. U...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Aquamarine, Beryl

1.62 Ct Round Pastel Yellow Sapphire GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2205853290 Shape: Round Cutting Style: Modified Brilliant Cut Cutting Style: C...
Category

2010s Loose Gemstones

Materials

Yellow Sapphire

2.65 Carat Cushion Loose Tourmaline Adding Sparkle to Your Jewelry Collection
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 2.65 Carats Dimensions : 9x7x5.1 Mm Origin : Kunar Afghanistan Clarity : Eye Clean Shape: Cushion Color: Lagoonish Green Certificate: On Demand Ba...
Category

2010s Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Natural Unheated Yellow Sapphire Gemstone 8.55 carats with GIA Report
Located in Los Angeles, CA
Natural Unheated Yellow Sapphire yellow color cushion shape 8.55 carats with GIA Report Identification: Natural Yellow Sapphire • Carat: 8.55 carats • Shape: cushion • Measures: 10....
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

1.20 Carat Natural Loose Rhodolite Garnet Oval Shape Gemstone For Ring
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 1.20 Carats Dimension: 7.4 x 5.3 x 4.2 Mm Origin: Central African Republic Colour: Purplish Red Treatment: Non Certificate: On Demand Rhodolite garnet...
Category

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

Materials

Rhodolite

Old Europoean Diaomds 8.24ct Total Weight Matching Pair
Located in Ramat Gan, IL
Matching Pair of 4ct Each Old European Diamonds** Discover the timeless elegance of this **matching pair of 4-carat each Old European cut diamonds**—an extraordinary find for collec...
Category

20th Century Loose Gemstones

Materials

Diamond

7.38 Carat 11.5x11.5 Intense Bluish Green Colombian Emerald - Asscher Cut May
Located in Jupiter, FL
Stone: Emerald Weight: 7.38-carats Shape: Asscher Cut Clarity: Transparent Luster: Excellent Color: Bluish Green Measurements: 11.51mm x 11.52mm x 8.99mm Geographic Origin: Colombia ...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.40 Carat 11x8 VVS Gemmy Green Oval Colombian Emerald Loose Gemstone
Located in Jupiter, FL
Stone: Emerald Weight: 2.40-carats Shape: Oval Cut Clarity: Transparent Luster: Excellent Color: Bluish Green Measurements: 11.02mm x 7.68mm x 4.83mm Geographic Origin: Colombia Trea...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

SI Clarity 3 Carat Natural Loose Aquamarine Baguette Shape from Shigar Valley
Located in Peshawar, PK
Faceted Aquamarine Weight: 3 Carats Dimension: 11.2x6.6x5.3 Mm Origin: Shigar Valley Pakistan Color: Seafoam / Light Blue Birth Month: March Shape: Baguette Facet: Baguette Treatment...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Natural Tanzanite 30.15 Carat Royal Blue Color
Located in บางรัก, TH
Certificate Are Available On Request with Extra Fee. Lotus GRS GIA Unveil the captivating beauty of tanzanite, one of the rarest and most mesmerizing gemstones on Earth. Mined only...
Category

2010s African Loose Gemstones

Materials

Tanzanite

Fancy Brownish Greenish Yellow GIA Certified 1.21 ct Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Pear Diamond Weight: 1.21 Carat Color: Fancy Brownish Greenish Yellow Measurements: 9.44 x 5.56 x 3.28 mm Symmetry: Good Polish: Very Good Fluorescence...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

3.8ct Freeform Cabochon Gray Opal from Australia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 1 Weight: 3.8 cts Measurements: 18.73 x 7.18 x 3.35 mm Shape: Freeform Cutting Style: Cabochon Cutting Style Crown: Cutting Style Pav...
Category

2010s Australian Loose Gemstones

Materials

Opal

Green Emerald Cut Gemstone 2.99 cts.
Located in New York, NY
Green Emerald Cut Gemstone 2.99 cts. • Carat Weight: 2.99 cts. • Measurement: 9.35 x 8.47 x 5.23 mm • Color: Green • Shape: Rectangle • Cutting Style: Emerald • Origin: Zambia • No ...
Category

2010s Loose Gemstones

Materials

Emerald

Rare Bicolor Black & Blue Tourmaline Gemstone Pair, 3.70 Ct Emerald Cut-Earrings
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): Pair WEIGHT: 3.70 Carats SHAPE: Emerald SIZE (MM): 1.85 Carat: 7.63 x 6.08 x 4.75 1.85 Carat: 7.56 x 6.18 x 4.96 COLOR: Bicolor Blue and Black CL...
Category

21st Century and Contemporary Afghan Loose Gemstones

Materials

Tourmaline

Vivid Green Natural Peridot Ring Loose Gemstone 3.46 Ct Oval Cut for Jewelry
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstone set for Ring, or any other Jewelry Setting-Oval Cut from Supat Mine, Kohistan Pakistan!! 💎 GEMSTONE TYPE: Peridot ⚖️ WEIGHT: 3.46 Carats ...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

2.38ct Freeform Cabochon Gray Opal from Australia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 1 Weight: 2.38 cts Measurements: 13.74 x 10.32 x 2.59 mm Shape: Freeform Cutting Style: Cabochon Cutting Style Crown: Cutting Style P...
Category

2010s Australian Loose Gemstones

Materials

Opal

2.01 Carat Pear Brilliant Gia Certified Fancy Grayish Greenish Yellow I1 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56773 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 2.01ct Clarity: I1 Color: Fancy Grayish Greenish Yellow Cut: Excellent Measurements: 9.89 x 7.97 ...
Category

15th Century and Earlier Antique Loose Gemstones

Materials

Diamond

1.20 Cts Purplish Pink Loose Rhodolite Garnet Ring Gem
Located in Peshawar, PK
Loose Rhodolite Weight: 1.20 Carats Dimension: 8.3x4.8x2.3 mm Origin: Tanzania Shape: Emerald Color: Purplish Pink Treatment: Non Rhodolite garnet is a captivating gemstone renow...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

11.30 Carat Natural Loose Bicolor Yellow Citrine Emerald Cut For Pendant Jewelry
Located in Peshawar, PK
Faceted Citrine Weight: 11.30 Carats Dimension: 18.9x9.9x8.1 Mm Origin: Brazil Color: Yellow White Shape: Emerald Treatment: Non Certficate: On Customer Demand . Citrine is a c...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Natural Color-Change Alexandrite Stone 0.77 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
We're glad to share with you the certificate of GIA report. With this, you can be sure that the gem you purchased is a genuine natural Alexandrite 0.77 carats. GIA Report states that...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

Vivid Pink Natural Rubellite Tourmaline Ring Loose Gemstone 2.30 Ct Cushion Cut
Located in Peshawar, PK
Vivid Pink Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting-Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Rube...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

8.90 Carat Loose Pinkish Red Garnet Pair Stone Heart Cut Natural Tanzanian Gems
Located in Bangkok, TH
Weight 8.90 carat Dimensions 9.3x11.2x6.5 To 9.5x10x6.4 mm Treatment None Origin Tanzanian Clarity Eye Clean Shape Cut Heart NA This 8.90-carat natural Garnet pair features two be...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

0.84 Carat Pear Brilliant Gia Certified G Color Si1 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56870 Stone Shape: MODIFIED PEAR BRILLIANT Diamond Weight: 0.84ct Clarity: SI1 Color: G Cut: Excellent Measurements: 6.66 x 5.97 x 2.22 mm Depth %: 37.2% Ta...
Category

15th Century and Earlier Antique Loose Gemstones

Materials

White Diamond

Blue Green Mix Color Natural Tourmaline Jewelry Size Loose Gemstones Lot 20.45Ct
Located in Peshawar, PK
Blue Green Mix Color Natural Tourmaline Loose Gemstones Lot for Rings, or any other Jewelry Setting Emerald & Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ W...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural 1.78 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This stunning Ct Australian boulder opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2023. Sue processed the rough...
Category

2010s Australian Loose Gemstones

Materials

Opal

2.90 Ct Pink Sapphire Round Certified Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its graceful color tone, clarity, and natural character, this sapphire is an excellent choice for creating bespoke...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

Aquamarine Loose Gemstone for Jewelry making 15.7x13.2x10.32mm AAAA 15.62 Cts
Located in New York, NY
About this listing : Aquamarine Loose Gemstone for Jewelry making 15.7x13.2x10.32mm, AAAA quality Blue color, custom Jewelry, March Birthstone, Gift for her Welcome to Blue Star Gem...
Category

21st Century and Contemporary African Art Deco Loose Gemstones

Materials

Aquamarine

Gorgeous 9.05 Carat Natural Loose Yellow Citrine Long Cushion Shape from Brazil
Located in Peshawar, PK
Faceted Yellow Citrine Weight : 9.05 Carats Dimensions : 15.1x10.8x8.2Mm Clarity : Loupe Clean Origin : Brazil Color: Yellow Shape: Long Cushion Certificate: On Demand Month: Novemb...
Category

2010s Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

1.24 Ct Ruby Pear 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

Bluish Green & Blue Natural Tourmaline Loose Gemstones 2.15Ct for Jewelry Making
Located in Peshawar, PK
Bluish Green & Blue Natural Tourmaline Loose Gemstones for Ring, Necklace Pendant or any other Jewelry Setting-Trillion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.15 Carats �...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Gorgeous 1.58 Carat Loose Natural Blue Sapphire Gem Oval Shape for Ring Jewelry
Located in Peshawar, PK
Stunning Blue Sapphire Weight: 1.50 Carats Dimension: 8x6,6x3.7 Mm Origin: Africa Shape: Oval Color: Blue Treatment: Color Heat Certificate: On Demand . Sapphires are known as the st...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Blue Sapphire

GIA Certified 1.10 Carat Fancy Light Pink Pear Cut Diamond Loose
Located in Miami, FL
GIA certified 1.10 carat fancy light pink pear modified brilliant natural diamond with SI2 clarity and even color distribution. Rare pink diamond measuring 8.93 x 5.30 x 3.30mm with ...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Pink Diamond

GIA Certified 47.02 Carat Emerald Cut Loose Aquamarine
Located in Miami, FL
GIA Certified 47.02 carat loose aquamarine emerald cut. Center Stone Details: Gemstone: Natural Aquamarine Carat: 47.02 carats Shape: Octagonal Cut Cut Style: Step Cut Color: Blue C...
Category

21st Century and Contemporary Contemporary 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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