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Loose Gemstones

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Loose Gemstones For Sale
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

Natural Tourmaline Loose gemstone 2.59 Ct., Baguette, Certificate, Afghanistan
Located in Daugavpils, LV
Natural Tourmaline Loose gemstone Certificate. Gemstone Color: Dark Greenish Blue Gemstone Type: Tourmaline Gemstone size: 12.10x5.50x4.47 mm. Cut Grade: Excellent Clarity/Grade: Ey...
Category

2010s Afghan Loose Gemstones

Materials

Tourmaline

1.73 Ct Green Sapphire Cushion 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

1.50 Carats Natural Loose Pale Pink Tourmaline Gemstone from Afghan Mine
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 1.50 Carats Dimensions : 6.9x6.5x4.5 Mm Origin : Kunar Afghanistan Clarity : SI Shape: Emerald Color: Pink Certificate: On Demand Tourmaline...
Category

17th Century Afghan Arts and Crafts Antique Loose Gemstones

Materials

Tourmaline

Sapphire Blue Emerald cut Gemstone 3.29 cts.
Located in New York, NY
Sapphire Blue Emerald cut Gemstone 3.29 cts. • Carat Weight: 3.29 cts. • Measurement: 8.98 x 7.01 x 5.17 • Color: Blue • Shape: Rectangle • Cutting Style: Emerald cut • Origin: Burm...
Category

2010s Burmese Loose Gemstones

Materials

Emerald

Alexander Beverly Hills GIA 3.01ct L VVS2 Round Diamond
Located in BEVERLY HILLS, CA
Stunning loose round brilliant diamond, GIA certified. Sold as loose diamond but can easily be made into a ring of your liking. Crafted b...
Category

21st Century and Contemporary Contemporary Loose Gemstones

Materials

Diamond

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

Golconda Type IIA GIA Certified Flawless D Color 8.09 Carat Pear Cut Diamond
Located in Hoffman Estate, IL
An exquisite 8.09 investment grade diamond certified by GIA. The Pear brilliant cut diamond has Flawless clarity, D color, excellent polish, excellent symmetry and no fluorescence. ...
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Diamond

15.25 Carats Loose Honey Citrine Gemstone Trillion Shape
Located in Brisbane, AU
Faceted Citrine Weight: 27.75 Carats Dimension: 18.1x17.9x13.3 Mm Origin: Brazil Color: Yellow Shape: Square Cut: Flower Certificate: On Client Demand Citrine is a vibrant, golden-y...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Elegant 12.30 Carat Fancy Cut Pear Shape Natural Purple Amethyst Gemstone
Located in Peshawar, PK
Gemstone Type : Amethyst Weight : 12.30 Carats Dimensions : 16.3x15x10.8 mm Clarity : Eye Clean Origin : Brazil Color: Purple Shape: Pear Facet: Fancy Certificate: On Demand Month: ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Light Golden Natural Topaz Loose Gemstones Lot 11.75 Ct Cushion Cut for Jewelry
Located in Peshawar, PK
Light Golden Natural Topaz Loose Gemstones for Ring, Necklace Pendant or any other Jewelry Setting-Cushion Cut from Skardu, Pakistan!! 💎 GEMSTONE TYPE: Topaz ⚖️ WEIGHT: 11.75 Carat 🪚 SHAPE & CUT: Cushion Cut 📏 SIZE (MM): 7.80 Ct (12.79 x 9.01 x 7.31) 2.05 Ct (7.58 x 7.51 x 5.53) 1.90 Ct (7.02 x 5.79 x 4.74) 🌈 COLOR: Light Golden 🔎 CLARITY: Slightly Included 🧪 TREATMENT: None (100% Natural) 🌍 ORIGIN: Skardu, Pakistan 💳 CERTIFICATE: Available Upon Request (Additional $20 charges applies at checkout) This exquisite lot of Natural Light Golden Topaz features three beautifully cut cushion-shaped gemstones sourced from the renowned mines of Skardu, Pakistan. Weighing a total of 11.75 carats, these gems exhibit a delicate golden hue, offering a sophisticated and timeless appeal. Each stone has been precision-cut to enhance brilliance and showcase the unique clarity and fire of natural, untreated topaz...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Topaz

Meghna GIA Certified 4.11 Carat D Color Heart Brilliant Cut Diamond
Located in Hoffman Estate, IL
An exquisite 4.11 carat heart brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. Shape HEART Carat 4.1...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond

Natural Pink Spinel loose gemstone 3.28 ct., Oval cut, Certificate, origin Burma
Located in Daugavpils, LV
Natural Pink Spinel loose gemstone 3.28 ct., Oval cut, Certificate, origin Burma! GFCO Laboratory certified Gemstone Color: pink Gemstone Type: Spinel Gemstone size: 9.23x8.076.25 m...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

3.15 Carat Smith Bar Cut Loose Madeira Citrine Gem For Jewellery Making
Located in Peshawar, PK
Loose Madeira Citrine Weight: 3.15 Carats Dimension: 11.3 x 7.1 x 6 Mm Colour: Orange Cut: Smith Bar Cut \ Pixelated Cut Certificate: On Demand ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Natural Padparadscha Sapphire, .75 Carat Loose Gemstone, GIA Certified Unheated
Located in Los Angeles, CA
This unheated petite padparadscha packs a punch with its unusually intense natural color. Padparadscha sapphires are highly coveted and prized for their unique and elegant blend of p...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

3.15 Carat Natural Loose Sapphire Lot For Jewellery Making
Located in Peshawar, PK
Loose Sapphire Lot Weight: 3.15 Carats Sizes: 0.20 To 0.60 Carats Origin: Madagascar Treatment: Non Certificate: On Customer Demand Sapphire, a gemstone of legendary beauty and end...
Category

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

Materials

Sapphire

GIA Certified 0.50 Carat E Colour vvs1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 3515456371 Shape And Cut: Emerald Carat Weight: 0.50 carat Measurements: 5.12 x 3.88 x 2.66 mm Color Grade: E Colour FEATURES OF THE DIAMOND: This ...
Category

2010s Asian Loose Gemstones

Materials

Diamond

Gorgeous 4.60 Carats Natural Loose Deep Purple Amethyst Ring Gem
Located in Peshawar, PK
Loose Amethyst Weight: 4.60 Carats Dimension: 12x9.7x7.2 Mm Origin: Brazil Shape: Oval Color: Purple Treatment: Non Certificate: On Client Demand Amethyst, a captivating purple va...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Natural Garnet Rhodolite Loose gemstone 5.28 ct, Cushion cut, certificate
Located in Daugavpils, LV
Natural Garnet Rhodolite Loose gemstone 5.28 ct, Cushion cut, certificate! Laboratory certified Gemstone Color: purple Gemstone Type: Garnet Rhodolite Gemstone size: 10.12x8.58x6.91 ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Garnet, Rhodolite

Natural Color Change Alexandrite Stone 2.62 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This 2.62 carats natural Alexandrite is a remarkable gem with a cushion shape measuring 9.61 x 7.14 x 4.19 mm. Its brilliant/step cut enhances its radiance, revealing a mesmerizing play of colors. The gem exhibits a captivating bluish-green hue that gracefully transitions to a rich purple, showcasing a stunning color change. With very eye-clean clarity, the gem reveals its natural beauty without visible imperfections. Originating from India, known for producing unique gemstones, this Alexandrite is accompanied by a GIA Report, ensuring its authenticity and quality. A testament to nature's artistry, this precious gem captures vibrant hues and exceptional craftsmanship in an elegant and timeless form. Identification: Natural Color Changes Alexandrite...
Category

21st Century and Contemporary Indian Loose Gemstones

Materials

Alexandrite

12.90 Carat Natural Loose Ametrine Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Ametrine Weight: 12.90 Carats Dimension: 15.7 x 13.9 x 11.2 Mm Origin: Brazil Color: Purple & Yellow Treatment: Non Certficate: On Demand Cut: Cushion . Ametrine is a uniqu...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

6.15 Carat Spessartite Mandarin Garnet Oval, Loose Unset Ring, Pendant Gemstone
Located in Los Angeles, CA
This stunning spessartite Mandarin garnet has all the hallmarks of a collector gemstone! Weighing 6.15 carats, it is unusually large and of...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet, Mandarin Garnet

Natural Greenish Blue Brazilian Paraiba Tourmaline Stone 0.56 carats /GIA Report
Located in Los Angeles, CA
Discover the captivating beauty of this natural Brazilian Paraiba tourmaline, weighing 0.56 carats. With its enchanting greenish blue hue and elegant oval shape, this gemstone showca...
Category

21st Century and Contemporary Brazilian Loose Gemstones

Materials

Tourmaline, Paraiba

1 Paraiba Tourmaline Cabouchon 10.58c oval
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 10,58c oval 15,5x11,5mm is beautiful in color and shape and comes from Mocambique. The color can be described as swimming pool blue/green.
Category

2010s European Contemporary Loose Gemstones

Materials

Paraiba

1.31 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

Alluring Beauty 9.65 Carat Fancy Cut Natural Loose Amethyst from Brazil
Located in Peshawar, PK
Gemstone Type : Amethyst Weight : 9.65 Carats Dimensions : 15.3x12.4x10 mm Clarity : Eye Clean Origin : Brazil Color: Purple Shape: Fancy Certificate: On Demand Month: February As an...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

1.07 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

GFCO Certified 15.51ct Natural Watermelon Tourmaline gemstone Origin Afghanistan
Located in Daugavpils, LV
Natural Watermelon Tourmaline gemstone GFCO laboratory certified Gemstone Color: PINK-green Gemstone Type: Tourmaline Gemstone size: 15.36x11.36x10.17mm Cut Grade: Very Good Clarity...
Category

21st Century and Contemporary Afghan Loose Gemstones

Materials

Tourmaline

0.96 Carats Teal Blue Sapphire Stone Oval Cut Madagascar's Gemstone
Located in Bangkok, TH
Weight 0.96 carats Dimensions 6.6x4.9x3.0 mm Treatment heated Origin Madagascar Clarity SI Shape oval Cut faceted This stunning 0.96 carat teal blue sapphire from Madagascar ...
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Blue Sapphire

Real Pink Morganite Pear Faceted Cut 35.35x21.41x15.28MM Loose Gemstone Jewelry
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 61.54 Carats ★ Measurements (Length x Width x Height): 35.35mm length x21.41mm width x15.28 Height ★ Shape: ...
Category

21st Century and Contemporary African Loose Gemstones

Materials

Morganite

1.45 carats Sea Blue Aquamarine Custom Precision Cut Natural Nigerian Gemstone
Located in Bangkok, TH
Weight 1.45 carats Dimensions 7.57x6.69x4.87 mm Treatment none Origin Nigeria Clarity VVS Shape octagon Cut custom precision This exquisite gemstone boasts a captivating 1.45 ...
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

GIA Certified 0.50 Carat G Colour VVS1 Clarity Diamond
Located in บางรัก, TH
Certificate: GIA Report Number: 2516487897 Shape And Cut: Emerald Carat Weight: 0.50 carat Measurements: 5.09 x 3.90 x 2.68 mm Color Grade: G Colour FEATURES OF THE DIAMOND: This ...
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified Cushion Cut IF Clarity Fancy Intense Yellow 11.57 Carat Diamond
Located in Hoffman Estate, IL
An exquisite 11.57 investment grade diamond certified by GIA. The cushion cut diamond is Internally Flawless clarity, excellent polish, excellent symmetry and no fluorescence. We ca...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

11.40 Carat Natural Loose Moonstone Lot For Jewellery Making
Located in Peshawar, PK
Loose Milky Quartz Lot Weight: 11.40 Carat Sizes: 2.85, 3.90 And 4.55 Carats Origin: Madagascar Treatment: Non Certificate: On Customer Demand Moonstone is a captivating gemst...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Moonstone

Natural Unheated Red Mozambique Ruby 1.60 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Presenting a natural Unheated Mozambique Ruby weighing 1.60 carats, accompanied by a GIA Report for authentication. The cushion-shaped gem, measuring 6.29 x 5.65 x 4.43 mm, features ...
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Vivid Green Natural Peridot Earrings Loose Gemstones Set 6.75 Ct Cushion Cut
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstones set for Ring, Earrings, Necklace Pendant or any other Jewelry Setting-Cushion Cut from Supat Mine, Kohistan Pakistan!! 💎 GEMSTONE TYPE: ...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

2.15 Carat Natural Loose Parti Colour Tourmaline Pair Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Parti Tourmaline Pair Weight: 2.15 Carat Dimension: 7.9 x 4.1 x 3.6 Mm And 8 x 4 x 3.4 Mm Colour: Mint Green And Seafoam Blue Treatment: Non Certifica...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

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

MEGHNA JEWELS GIA Certified 2.01 Carat Oval Diamond
Located in Hoffman Estate, IL
Offering an exceptional 2.01-carat SI1 clarity grade oval diamond certified by GIA. We can custom design a ring or necklace to your specifications; additional fees may apply dependin...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Diamond

3.95 Carat Glamorous Faceted Tanzanite Pear Shape Gem From Tanzania
Located in Peshawar, PK
Faceted Tanzanite Weight: 3.95 Carats Dimension: 10.5 x 10.2 x 5.6 Mm Shape: Pear Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared ...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

Materials

Tanzanite

25.83ct Emerald Cut Citrine Fantasy/Fancy Cut
Located in Toronto, Ontario
Description: Gem Type: Citrine Number of Stones: 1 Weight: 25.83 cts Measurements: 23x15.50x10 mm Shape: Emerald Cut Cutting Style: Fantasy Cut Cutting Style Crown: Modified Brillia...
Category

2010s Brazilian Loose Gemstones

Materials

Emerald

7.65 Carat Natural Loose Milky Quartz Square Shape Gemstone
Located in Peshawar, PK
Loose Milky Quartz Weight: 7.65 Carat Dimension: 12.2 x 12 x 9.4 Mm Origin: Madagascar Treatment: Non Certificate: On Customer Demand Moonstone is a captivating gemstone prized f...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Moonstone

Huge 42.70 Carats Loose Purple Amethyst Gemstone
Located in Brisbane, AU
Loose Amethyst Weight: 42.70 Carats Dimension: 23x17.1x14.8 Mm Origin: Brazil Color: Purple Shape: Cushion Long Treatment: Non Certificate: On Demand Customisation available please c...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

1.00 Carat Pear Brilliant Gia Certified Fancy Deep Brownish Greenish Yellow Si2
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56775 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Clarity: SI2 Color: Fancy Deep Brownish Greenish Yellow Cut: Excellent Measurements: 8.25 ...
Category

15th Century and Earlier Antique Loose Gemstones

Materials

Yellow Diamond

Natural Light Green Loose Emerald Gemstone 1.50 Carats Loose Emerald
Located in Bangkok, TH
Natural Light Green Loose Emerald Gemstone, Available for sale at wholesale price natural high quality 1.50 carats SI Clarity from Loose Emerald Afghani...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Emerald

17.50 Carat Gorgeous Faceted Santa Maria Colour Aquamarine Oval Shape Gem
Located in Peshawar, PK
Loose Sainta Maria Colour Aquamarine Weight: 17.50 Carat Dimension: 18 x 14.2 x 11 Mm Colour : Blue Origin: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Ov...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

4.05 Carat Natural Loose Rhodolite Garnet Polygon Cut Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 4.05 Carats Dimension: 9.8 x 8.2 x 6 Mm Colour: Red Origin: Africa Treatment: Non Shape : Emerald Rhodolite garnet, a gemstone celebrated for its en...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Rhodolite, Garnet

Natural "Pigeon's Blood" Burma Ruby Gemstone 2.32 carats with GIA Report
Located in Los Angeles, CA
Identification: Natural "Pigeon's Blood" Burma Ruby 2.32 carats with GIA Report Carat: 2.32 carats Shape: Oval Measurements: 8.17 x 6.29 x 4.76 mm Cut: Brilliant/Step Color: Pigeon...
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Ruby

3.80 Carats Natural Baby Pink Bicolour Loose Tourmaline For Jewelry Making
Located in Peshawar, PK
Bicolor Tourmaline Weight: 3.80 Carats Dimension: 9.2x7.8x6.5 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Pink & White Treatment: Non Certificate: On Demand Baby pink bi...
Category

2010s Afghan Artist Loose Gemstones

Materials

Tourmaline

8.25 Carat Natural Loose Golden Topaz Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Golden Topaz Weight: 8.25 Carats Dimension: 12.8 x 10 x 7.4 Mm Origin: Skardu, Pakistan Shape: Emerald Color; Golden Treatment: Non Certificate: On Demand Golden Topaz is...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

Rare Vivid Neon Blue Tourmaline Gemstone, 6.60 Ct Emerald Cut for Pendant/Ring
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 6.60 Carats SHAPE: Emerald Cut SIZE (MM): 15.30 x 9.13 x 4.87 COLOR: Vivid Neon Blue CLARITY: Moderately Included TREATMENT: None ORIGI...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

4.90 Carat Natural Loose Kunzite Octagon Shape Gemstone
Located in Peshawar, PK
Loose Kunzite Weight: 4.90 Carats Dimension: 9.1 x 8.6 x 7.8 Mm Colour: Pink Origin: Kunar, Afghanistan Certficate: On Demand Shape: Octagon Kunzite, a delicate and enchanting gem...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Kunzite

4.37 Ct Natural Zoisite (Tanzanite) Unheated two colors Precision cutting
Located in bangkok, TH
Natural Unheated Zoisite (Tanzanite) perfect Precision cutting and Two colors Good Luster TZA-156 Stone Name: Natural Zoisite Tanzanite weight: 4.37 Carats size: 10.3*8.69*7.24mm ...
Category

2010s Loose Gemstones

Materials

Tanzanite

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

2010s Loose Gemstones

Materials

Emerald

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

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Rare No Oil Emerald 1.47carat Ural Russia origin Collection
Located in bangkok, TH
Natural Ural Emerald No Oil Weight : 1.47 ct Color: Green Treatment : No / No oil / Untreatment Certified by GIA Origins : Ural Russia EMA137 No-oil emeralds are among the rares...
Category

2010s Loose Gemstones

Materials

Emerald, 18k Gold

2.30 Carat Natural Loose Sphene Titanite Round Shape Gem
Located in Peshawar, PK
Loose Titanite Weight: 2.30 Carats Dimension: 8 x 8 x 5.2 Mm Origin: Warsak Pakistan Shape: Round Treatment: Non Certificate: On Demand Sphene, also known as titanite, is a remarka...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Other

Meghna GIA Certified 5.01 Carat D Color Marquise Brilliant Cut Diamond
Located in Hoffman Estate, IL
An exquisite 5.01 carat marquise brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. Shape MARQUISE Car...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond

GIA Certified 2.64 Fancy Light Pink Radiant Cut Diamond
Located in Ramat Gan, IL
Indulge in the epitome of luxury with this breathtaking GIA Certified 2.64-carat Fancy Light Pink Radiant Cut Diamond. A masterpiece of nature, this diamond radiates a soft, romantic...
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Diamond, Pink Diamond

Natural Color Changes Alexandrite Stone 1.10 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This 1.10 carats natural Alexandrite is a captivating gem with an oval shape measuring 7.74 x 5.31 x 3.51 mm. Its brilliant/step cut enhances its radiance, revealing a mesmerizing pl...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Alexandrite

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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