Loose Gemstones
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182
90
88
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32
3,687
385
1,959
1,261
494
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Loose Gemstones For Sale
0.77ct GIA certificate Red Emerald (Red Beryl)of American Rare Eye Clean
Located in bangkok, TH
GIA certificate Red emrald red beryl rare size cleanest collection
Name: Natural Red Beryl Red Emerald
Weight:0.77ct
Color: Red
Clarity: Nearly Eye Clean
Origin : American
Treat...
Category
2010s Central American Loose Gemstones
Materials
Beryl
GIA Certified F Color SI1 Clarity 10.76 Carat Round Brilliant Cut Diamond
Located in Hoffman Estate, IL
An exquisite 10.76 investment grade round brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
Shape ROUN...
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
$760,000 Sale Price
20% Off
Natural Tanzanite Faceted Cut AAAA 21.43 Cts Loose Gemstone Tanzanite Jewelry
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
1.66ct Heart Shaped Red Spinel Pair (6.1x5.4x3.6/5.9x5.4x3.3)mm
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision.
Notably, this gemstone retains it...
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Spinel, 18k Gold, White Gold
2 Carved Tanzanite Stones Cts 29.05
Located in Hong Kong, HK
These two exquisite carved Tanzanite stones, totaling 29.05 carats, showcase the unique beauty of this rare gemstone.
Mined from the only known source in Tanzania, Tanzanite is kno...
Category
2010s Hong Kong Contemporary Loose Gemstones
Materials
Tanzanite
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
1.10 Carats Natural Loose Pale Pink Tourmaline Gemstone Emerald Shaped
Located in Peshawar, PK
Faceted Tourmaline
Weight: 1.10 Carats
Dimension: 8.1x5.2x3.3 Mm
Origin: Afghanistan
Color: Pale Pink
Shape: Emerald
Clarity: Eye Clean
Certificate: On Demand
With a rating betw...
Category
Early 1600s Afghan Arts and Crafts Antique Loose Gemstones
Materials
Tourmaline
$192 Sale Price
20% Off
Natural Unheated Blue Sapphire Gemstone 2.08 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the timeless elegance of a natural, unheated blue sapphire, certified by the GIA. This 2.08-carat gemstone offers a deep blue color and exceptional clarity, making it a rare...
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Blue Sapphire
1.95 Ct Pink Sapphire Cushion 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
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
Natural Bluish Green Brazilian Paraiba Tourmaline Stone 2.97 carats / AGL Report
Located in Los Angeles, CA
Discover the vibrant allure of this natural Brazilian Paraiba tourmaline, weighing 2.97 carats. With its rare deep bluish green hue and captivating brilliance, this cushion-cut gemst...
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Tourmaline, Paraiba
3.79 Carat Oval Ceylon Sri Lanka Natural Blue Sapphire
Located in Jaipur, Rajasthan
Presenting a captivating 3.79 carat Oval Ceylon Sri Lanka Natural Blue Sapphire, measuring 7.21 by 10.58 by 5.73 millimeters. This gemstone hails from...
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Blue Sapphire
12.75 Carat Natural Loose Pink Kunzite Heart Shape Gemstone
Located in Peshawar, PK
Loose Pink Kunzite
Weight: 12.75 Carats
Dimension: 13.9 x 16.8 x 9.6 Mm
Colour: Pink
Origin: Kunar, Afghanistan
Certficate: On Demand
Shape: Heart-Shape
Kunzite, a delicate and enc...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Kunzite
3.12 carats GIA Certified Swat Green Emerald - Natural Emerald Loose Gemstone
Located in PARIS, FR
This 3.12-carat emerald features a generous octagonal step cut that beautifully showcases its vivid, medium-to-deep green hue. Its size—over 3 carats—combined with exceptional transp...
Category
2010s Pakistani Contemporary Loose Gemstones
Materials
Emerald
HRD Certified 1.57ct Brilliant-Cut Diamond
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified 1.57ct Brilliant-Cut Diamond is a dazzling gemstone of exceptional quality and beauty. Known for its mesmerizing sparkle and fire, the brilliant-cut diamond is a ti...
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
2.75 Carat Gorgeous Loose Blue Topaz Emerald Shape Gem From Brazil Mine
Located in Peshawar, PK
Loose Blue Topaz
Weight: 2.75 Carats
Dimensions: 8.4 x 6.6 x 5.5 Mm
Origin: Brazil
Shape: Emerald
Color: Blue
Certificate: On Demand
Benefits Of Wearing Blue Topaz Stone:
It helps...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
Natural Unheated Violetish Blue Brazilian Paraiba Tourmaline 0.80cts /GIA Report
Located in Los Angeles, CA
Experience the enchanting allure of this natural unheated Brazilian Paraiba tourmaline, weighing 0.80 carats. With its rare violetish blue hue, oval shape, and radiant modified brill...
Category
21st Century and Contemporary Brazilian Loose Gemstones
Materials
Tourmaline, Paraiba
Exquisite 4.29 Carat Pear-Shaped Diamond (F, VS2) – GIA - Luxury Collection
By Tamir
Located in Beverly Hills, CA
A Diamond That Transcends Expectations - Tamir by Merkaba Beverly Hills
At the pinnacle of luxury and refinement stands a single stone that captures the essence of elegance: a breath...
Category
21st Century and Contemporary American Contemporary Loose Gemstones
Materials
Diamond
$196,000 Sale Price
20% Off
6.70 Carat Natural Loose Green Tourmaline Asscher Shape Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline
Weight: 6.70 Carat
Dimension: 11.3 x 11.1 x 8 Mm
Colour: Green
Treatment: Non
Certificate: On Customer Demand
Shape: Asscher
Tourmaline is a captivating...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion, Tanzania
By GRALJEWELRY
Located in Daugavpils, LV
Natural Violet Spinel loose gemstone 2.54 ct., High quality, Cushion cut, Origin Tanzania.
GFCO Laboratory certified
Gemstone Color: Violet
Gemstone Type: Spinel
Gemstone size: 8.57...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
3.10 Carat Natural Loose Light Blue Spinel Stone Cushion Cut Burmese Gemstone
Located in Bangkok, TH
Weight 3.10 carat
Dimensions 8.4x8.1x5.5mm
Treatment None
Origin Burma
Clarity Eye Clean
Shape Cut Cushion
NA
This stunning 3.10 carat natural Spinel showcases a delicate and lum...
Category
21st Century and Contemporary Burmese Modern Loose Gemstones
Materials
Spinel
Huge 90.35 Carat Loupe Clean Pink Kunzite Cushion Shape Gem From Afghanistan
Located in Peshawar, PK
Loose Pink Kunzite
Weight: 90.35 Carats
Dimension: 28 x 21 x 17 Mm
Colour: Pink
Origin: Kunar, Afghanistan
Treatment: Non
Certficate: On Demand
Clarity: Loupe Clean
Kunzite, a del...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Kunzite
Dazzling 1.16ct Triple Excellent Ideal Cut Round-Shaped Diamond - IGI Certified
Located in רמת גן, IL
Dazzling 1.16ct Triple Excellent Ideal Cut Round-Shaped Diamond - IGI Certified
Experience perfection with this breathtaking 1.16-carat round diamond, radiating unmatched brilliance...
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Top Quality 3.70 Carat Natural Loose Rhodolite Garnet Asscher Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet
Weight: 3.70 Carats
Dimension: 8.3 x 7.9 x 5.9 Mm
Colour: Red
Origin: Africa
Treatment: Non
Shape : Asscher
Clarity: Loupe Clean
Rhodolite garnet, a gemston...
Category
21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones
Materials
Rhodolite, Garnet
2.15 Carat Natural Loose Lagoon Shade Tourmaline Pair Gemstone For Earrings
Located in Peshawar, PK
Faceted Lagoon Shade Tourmaline
Weight: 2.15 Carat
Dimension: 6.9 x 5.9 x 3.7 Mm.
6.9 x 5.9 x 4.0
Colour: Green With Lagoon Shade
Treatment: Non
Certificate: ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
5.09ct 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: 2235220173
Shape: Cushion
Cutting Style:
Cutting Style: Crown: Modified Brilliant C...
Category
2010s Sri Lankan Loose Gemstones
Materials
Blue Sapphire
3.60 Carats Natural Loose Light Green Emerald Beryl Ring Gemstone
Located in Peshawar, PK
Loose Emerald
Weight: 3.60 Carat
Dimension: 11.3x7.8x5.7 Mm
Origin: Cushion
Color: Light Green
Treatment: Non
Certificate: On Client Demand
Origin: Chitral Pakistan
The term "ligh...
Category
21st Century and Contemporary Pakistani Romantic Loose Gemstones
Materials
Green Beryl, Emerald, Beryl
$440 Sale Price
20% Off
2.30 Carat Natural Loose Lagoon Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Lagoon Tourmaline
Weight: 2.30 Carat
Dimension: 8.5 x 6.8 x 4.6 Mm
Colour: Lagoon
Treatment: Non
Certificate: On Customer Demand
Shape: Emerald
Tourmaline is a captivati...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
0.62 carats Mint Green Tourmaline Asscher Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 0.62 carats
Dimensions 4.8x4.7x3.7 mm
Treatment none
Origin Afghanistan
Clarity SI
Shape octagon
Cut asscher
The 0.62 carat Mint Green Tourmaline stone, meticulously cu...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
Top AAA Quality Natural 6.70 Carat Faceted Green Tourmaline Cushion Shape Gem
Located in Peshawar, PK
Loose Green Tourmaline
Weight: 6.70 Carats
Dimension: 12.1 x 8.8 x 6.8 Mm
Origin: Kunar Afghanistan
Shape: Cushion
Color: Green
Treatment: Non
Certificate: On Demand
Tourmaline is ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Unique 1.80 Carats Natural Loose Light Blue Tourmaline Gem For Ring
Located in Peshawar, PK
Loose Tourmaline
Weight: 1.80 Carats
Dimension: 7.2 x 7.2 x 4.8 Mm
Origin: Afghanistan
Color: Light Blue
Shape : Cushion
Certificate: On Demand
Tourmaline is a diverse and e...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
$160 Sale Price
20% Off
GIA Certified 5.05 Carat Fancy Pear Brilliant Cut Light Purplish Pink Diamond
Located in Hoffman Estate, IL
An exceptional 5.05 carat VS1 Clarity fancy pear cut light purplish pink diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on de...
Category
21st Century and Contemporary Contemporary Loose Gemstones
Materials
Pink Diamond
$2,360,000 Sale Price
20% Off
11.90 Carat Excellent Loose Swiss Blue Topaz Emerald Shape Gemstone
Located in Peshawar, PK
Loose Swiss Blue Topaz
Weight: 11.90 Carats
Dimensions: 12.9 x 9.9 x 9.2 Mm
Origin: Brazil
Shape: Emerald
Color: Blue
Certificate: On Demand
Benefits Of Wearing Swiss Blue Topaz Stone:
It helps to improve communication and self-expression.
It provides inner peace and mental stability.
It elevates the power of any gift in you like psychic ability etc.
It heals neck and throat problems.
It protects the travellers, businessmen from evil possession and dangers.
It protects the wearer from evil spells and bad omen.
It helps you preserve true love.
It boosts your confidence and enhances your communication skills.
It helps to attain a happy and emotional life.
It strengthens faith in self.
It makes the wearer open...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Blue Topaz
2.85 Carat Natural Apple Green Loose Peridot Emerald Shape Gem From Pakistan
Located in Peshawar, PK
Loose Peridot
Weight: 2.85 Carats
Dimension: 9 x 7.2 x 5.7 Mm
Colour: Green
Origin: Supat Valley, Pakistan
Shape: Emerald
Certificate: On Demand
Treatment: Non
Peridot, a vibrant a...
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Peridot
2.07 Ct Cushion Yellow Sapphire
Located in Toronto, Ontario
Description:
Gem Type: Yellow Sapphire
Number of Stones: 1
Weight: 2.07 cts
Measurements: 8.08x6.66x3.71 mm
Shape: Cushion
Cutting Style Crown: Modified Brilliant Cut
Cutting Style...
Category
2010s Sri Lankan Loose Gemstones
Materials
Yellow Sapphire
2.15 Carat Natural Loose Citrine Emerald Shape Gemstone
Located in Peshawar, PK
Loose Citrine
Weight: 2.15 Carats
Dimension: 8.5 x 6.7 x 5.3 Mm
Origin: Brazil
Shape: Emerald
Color: Yellow
Treatment: Non
Certificate: On Customer Demand
Citrine is a vibrant, gol...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
Spinel VIVID Green-Blue natural gemstone, heart cut, Origin Tanzania, Certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Green-Blue Spinel gemstone
Laboratory certified GFCO
Gemstone Color: Vivid Green-blue/Blue-green
Gemstone Type: Spinel
Gemstone size: 8.38x9.48x5.46 mm
Cut Grade: Very Good
...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
Set of 2 Loose Diamonds - Shield Cut .35ctw I-J VS2 Matched Pair
Located in Greensboro, NC
Total Carats: .35ctw
Cut: Shield
Color: I - J
Clarity: VS2
Sizes (mm):
4.41 x 2.83 x 2.05
4.44 x 2.87 x 2.08
Condition: New
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
2.15 Carat Natural Loose Dual Tourmaline Gemstone For Jewellery Making
Located in Peshawar, PK
Faceted Dual Tourmaline
Weight: 2.15 Carat
Dimension: Pink: 5.5 x 5.5 x 5 Mm
Green: 5.8 x 4.6 x 4 Mm
Colour: Green And Light Green
Treatment: Non
Certificate: O...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
2.70 Carat Natural Loose Smoky Hessonite Garnet Gemstone for Sell
Located in Peshawar, PK
Gemstone Type : Hessonite Garnet
Weight : 2.70 Carats
Dimensions : 8.3x6.8x5.1 Mm
Origin : Africa
Clarity : Eye Clean
Shape: Shape
Color: Brownish Orange
Certificate: On Demand
Birthstone: January Month
According to Vedic astrologists, wearing a two-carat or higher hessonite garnet is said to bring wealth and success as well as promote longevity. Interestingly enough, garnet in general is well-known for being a gemstone associated with success, especially in business.
Hessonites can make beautiful, inexpensive jewelry stones...
Category
21st Century and Contemporary Malagasy Artist Loose Gemstones
Materials
Garnet, Hessonite
$176 Sale Price
20% Off
1.85 Carat Natural Loose Blue Green Tourmaline Pair Scissor Cut Gemstone
Located in Peshawar, PK
Faceted Blue Green Tourmaline Pair
Weight: 1.85 Carat
Dimension: 6.9 x 4.3 x 3.6 Mm
6.8 x 4.3 x 3.7 Mm
Colour: Blue Green
Treatment: Non
Certificate: On Cust...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
5.75 Carat Stunning Faceted Rubellite Tourmaline Oval Shape Gemstone
Located in Peshawar, PK
Loose Rubellite Tourmaline
Weight: 5.75 Carats
Dimension: 13.7 x 11.5 x 5.8 Mm
Origin: Afghanistan
Shape: Oval
Certificate: On Demand
Rubellite tourmaline, often regarded as the ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline, Rubelite
AIG Certified 1.98 Carat Natural Loose Red Spinel Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Red Spinel
Weight : 1.98 Carat
Dimension : 7.7 x 6.5 x 4.6 Mm
Colour : Red
Treatment: Non
Shape : Cushion
Certificate: Available
Spinel is a captivating gemstone prized fo...
Category
21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones
Materials
Spinel
Natural Emerald loose gemstone 2.04 ct., emerald cut, Origin Zambia, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Emerald loose gemstone 2.04 Ct. !
Laboratory certified: Latvias Proves Birojs
Gemstone Color: Green
Gemstone Type: Emerald
Gemstone size: 9.05x6.00x4.77 mm
Cut Grade: Excell...
Category
2010s Zambian Loose Gemstones
Materials
Emerald
1.75 Carats Natural Loose Red Rubellite Tourmaline Oval Cushion Shape
Located in Peshawar, PK
Loose Rubellite Tourmaline
Weight: 1.75 Carats
Dimension: 10x6.6x3.5 Mm
Origin: Africa
Shape: Oval
Cut: Cushion
Color: Red
Treatment: Non
Certificat...
Category
21st Century and Contemporary Malagasy Aesthetic Movement Loose Gemstones
Materials
Tourmaline, Rubelite
$400 Sale Price
20% Off
Meghna GIA Certified Fancy Vivid Yellow 5.1 Carat Pear Brilliant Cut Diamond
Located in Hoffman Estate, IL
An exquisite 5.1 investment grade pear brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
PEAR Carat 5....
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
$760,000 Sale Price
20% Off
2.04 Carat No-Heat cushion Sapphire
Located in Bangkok, TH
A 2.04 Carat Sapphire, resplendent in a royal blue hue. It hails from the enchanting gem mines of Sri Lanka. This exquisite gem hasn't undergone any form of treatment at all. The sap...
Category
21st Century and Contemporary Loose Gemstones
Materials
Sapphire
Natural Purplish Red Garnet Gemstone 1.50 CT Malawi Loose Garnet For Jewelry
Located in Bangkok, TH
Natural Purplish Red Garnet Gemstone, Available For Sale at Wholesale Price Natural High Quality 1.50 Carats Unheated Garnet Gemstone From Malawi....
Category
21st Century and Contemporary Malian Modern Loose Gemstones
Materials
Garnet
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
Natural 3.15 ct., Tourmaline Loose gemstone, from Nigeria, Cushion, Certificate.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tourmaline from Nigeria loose gemstone
Gemstone Color: Pink
Gemstone Type: Tourmaline
Gemstone size: 8.90x7.02x6.18 mm
Cut Grade: Excellent
Clarity/Grade: Loupe Clean
Gemsto...
Category
2010s Nigerian Loose Gemstones
Materials
Tourmaline
AAAA High Quality Natural Tanzanite 17.9 Cts Loose Gemstone Tanzanite Jewelry
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
8.40 Carat Natural Loose Green Tourmaline Scissor Cut Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline
Weight: 8.40 Carat
Dimension: 12.9 x 9.5 x 8 Mm
Colour: Green
Treatment: Non
Certificate: On Customer Demand
Shape: Emerald
Tourmaline is a captivating g...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Antuiqe Pear Shape cut pink diamond, Extremely rare and Unique!
Located in Ramat Gan, IL
No description provi1.73ct Fancy Orangy Pink Antique Pear Shape Diamond – VVS2 Clarity – A Rare Romance in Color
Unveil a captivating blend of history, rarity, and romance with this...
Category
21st Century and Contemporary European Art Deco Loose Gemstones
Materials
Pink Diamond
5.10 Carat Natural Loose Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Loose Green Tourmaline
Weight: 5.10 Carats
Dimension: 10.6 x 8.5 x 6.6 Mm
Origin: Kunar Afghanistan
Shape: Cushion
Color: Green
Treatment: Non
Certificate: On Demand
Tourmaline is ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Italian Micromosaics Microsaic Colosseo Romano Colosseum Roman
Located in Milano, IT
Two wonderful 1800 circa Micro mosaic handmade by craftsmen and assembled with micro mosaic made in onyx depicting the colosseum of Rome.
Brooch total weight 27.80 grams circa
Category
Late 19th Century Unknown Antique Loose Gemstones
Materials
Onyx
1.52 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
Natural 25.13 Carat Oval Shape Black Diamond
Located in Houston, TX
One loose diamond described as follows...
Pre-owned in excellent condition. Might show minor signs of wear.
One (1) oval brilliant cut natural diamond:
Measurements: 23.05mm x 16....
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Black Diamond
3.67 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
12.10 Carat Natural Loose Yellow Citrine Emerald Shape Gemstone
Located in Peshawar, PK
Loose Citrine
Weight: 12.10 Carats
Dimension: 18.8 x 10.2 x 8.8 Mm
Origin: Brazil
Shape: Emerald
Color: Yellow
Treatment: Non
Certificate: On Customer Demand
Citrine is a vibrant,...
Category
21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones
Materials
Citrine
GIA Certified IF Clarity 7.59 Carat Round Brilliant Cut Diamond
Located in Hoffman Estate, IL
An exquisite 7.59 investment grade round brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
Shape ROUND...
Category
21st Century and Contemporary Unknown Modern Loose Gemstones
Materials
Diamond
$760,000 Sale Price
20% Off
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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