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Loose Gemstones

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Loose Gemstones For Sale
Natural Blue Aquamarine Gemstone 6.22 carats / JupiterGem
Located in Los Angeles, CA
Experience the serene beauty of Aquamarine at 1stDibs, where nature's finest gemstones are curated for discerning collectors and jewelry enthusiasts. This exquisite Aquamarine captur...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Aquamarine

Certified Natural Burmese Oval Cut Ruby Loose Gemstone for Rings
Located in Istanbul, Fatih
Certified Natural Burmese Ruby Oval Cut Loose Gemstone for Rings Color : Deep Red Transparency : Transparent Shape and Cut : Oval Faceted Cut Weight : 4,06 Ct's Measurements : 9,99 ...
Category

21st Century and Contemporary Burmese Loose Gemstones

Materials

Ruby

Unheated Color Change Brazilian Alexandrite Gemstone 0.34 carats with GIA Report
Located in Los Angeles, CA
Introducing a dazzling Natural Brazilian Alexandrite weighing 0.34 carats, accompanied by a GIA Report. This oval-shaped gem measures 5.82 x 3.39 x 1.99 mm and exhibits a captivating...
Category

21st Century and Contemporary Brazilian Loose Gemstones

Materials

Alexandrite

Deep Bluish Green Natural Tourmaline Necklace, Pendant, Bracelet Gemstones 10.75
Located in Peshawar, PK
Deep Rich Bluish Green Natural Tourmaline Loose Gemstones Set From Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 10.75 Carats 🪚 SHAPE & CUT: Cushion Cut 📏 SIZE (MM)...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

5.65 carats Tiffany Blue Zircon Stone Cushion Cut Natural Cambodian Gemstone
Located in Bangkok, TH
Weight 5.65 carats Dimensions 8.6x8.2x6.9 mm Treatment Heated Clarity VVS Origin Cambodia Shape cushion Cut fancy cushion This exquisite 5.65 carat Tiffany Blue Zircon...
Category

21st Century and Contemporary Cambodian Modern Loose Gemstones

Materials

Zircon, Blue Zircon

9.30 Carat Natural Loose Amethyst Emerald Shape Gem For Necklace Jewellery
Located in Peshawar, PK
Loose Amethyst Weight: 9.30 Carats Dimension: 14.8 x 10 x 8.8 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Emerald Amethyst, a stunning variety of q...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

5.85 Carat Natural Loose Amethyst Baguette Shape Gemstone For Jewellery
Located in Peshawar, PK
Loose Amethyst Weight: 5.85 Carats Dimension: 12.7 x 8.8 x 7.2 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Baguette Amethyst, a stunning variety o...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

0.85 Carat Natural Loose Emerald Gemstone From Swat Mine, Pakistan
Located in Peshawar, PK
Loose Emerald Weight: 0.85 Carats Dimensions: 5.7 x 5.1 x 3.6 Mm Origin: Swat Pakistan Shape: Emerald Color: Green Treatment: Non Certificate: On Demand The Swat Emerald...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Emerald

Natural Transparent Green Emerald 1.50 Carat Pear Cut Loose Gemstone from Swat
Located in Peshawar, PK
Loose Emerald Weight: 1.50 Carats Dimension: 8.6x7.1x5 Mm Origin: Swat Pakistan Mine Shape: Pear Treatment: Non Certificate: On Demand . Wearing an emera...
Category

Mid-17th Century Pakistani Arts and Crafts Antique Loose Gemstones

Materials

Emerald

1.80ct Round Cut Natural Blue Sapphire Loose Gemstone
Located in Lanham, MD
Create an amazing jewelry with the charm of this 1.80ct Natural Untreated Round Cut Blue Sapphire Loose Gemstone. With its measurements and unique qualities, it's the perfect additi...
Category

2010s African Contemporary Loose Gemstones

Materials

Blue Sapphire

1.80 Carats Pinkish Red Loose Garnet Stone Oval Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 1.80 carats Dimensions 8.3x7.3x4.3 mm Treatment none Origin Tanzania Clarity VVS Shape oval Cut custom precision The Pinkish Red Garnet Stone is a radiant gem of exqu...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

1.60 Carat Natural Loose Green Tourmaline Cushion Shape Gem From Afghanistan
Located in Peshawar, PK
Loose Green Tourmaline Weight: 1.60 Carats Dimension: 7 x 6.6 x 4.9 Mm Colour: Green Origin: Afghanistan Certificate: On Demand Treatment: Non...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Vivid Blue & Black Bicolor Tourmaline Earrings Gemstones Pair 5.30Ct Emerald Cut
Located in Peshawar, PK
Vivid Blue and Black Bicolor Natural Tourmaline Loose Gemstones Set for Rings, Necklace Pendant in Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.30 Carat...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

7.46 carats green Tourmaline octagon Faceted cut stone Top Quality Natural gem
Located in Jaipur, RJ
7.46 carats green Tourmaline octagon Faceted cut stone Top Quality Natural gem Gemstone - Tourmaline Weight - 7.46 Carats Shape - Octagon Size - 12.5x10x6 MM Pieces - 1
Category

21st Century and Contemporary Nigerian Art Deco Loose Gemstones

Materials

Tourmaline

1.15 Carats Loose Green Tourmaline Stone Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 1.15 carats Dimensions 6.1x5.7x4.4 mm Treatment none Origin Afghanistan Clarity eye clean Shape octagon Cut emerald The exquisite Green Tourmaline stone, boasting a w...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Indicolite Blue Natural Tourmaline Ring Loose Gemstone 4.20 Ct Step Emerald Cut
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 4.20 Carat SHAPE: Emerald SIZE (MM): 9.05 x 8.82 x 5.94 COLOR: Indicolite Blue CLARITY: Slightly Included TREATMENT: None ORIGIN: Afgha...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline, Indicolite

Natural Peridot from Pakistan 4.82 Carats Peridot Stone Peridot for Jewellery
Located in Bangkok, TH
Natural Peridot from Pakistan of 4.82 carats from Pakistan has a wonderful cut in a rectangular shape, incredible Green color. Great brilliance. This gem is totally SI Clarity. Product Information: GEMSTONE TYPE Natural Peridot from Pakistan WEIGHT 4.82 carats DIMENSIONS 9.65x8.30x7.8 mm CLARITY SI SHAPE Rectangular CUT Emerald Cut ORIGIN Pakistan TREATMENT None CERTIFICATE Available Natural Peridot From Pakistan 5.43 Carats Peridot Stone Peridot For Jewellery Peridot Necklace Peridot Bracelet Peridot Rings Peridot Pakistan Peridot...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Heart Shaped Rhodolite Loose Garnet Stone 3.50 Carats Natural Malawi Gemstone
Located in Bangkok, TH
Weight 3.50 carats Dimensions 8.5x9.1x5.8 mm Origin Malawi Treatment None Shape heart Clarity Eye Clean Cut Mix Step cut Behold the captivating allure of a 3.50-carat Heart Shaped Rhodolite Loose...
Category

21st Century and Contemporary Malawian Art Deco Loose Gemstones

Materials

Garnet, Rhodolite

4.75 carats Green Emerald Pair Asscher Cut Natural Zambian Gemstone
Located in Bangkok, TH
Weight 4.75 carats Dimensions 7.3x7.2x6.4 mm Treatment minor oil Origin Zambia Clarity SI Shape octagon Cut Asscher This exquisite pair of Asscher cut green emeralds, totalin...
Category

21st Century and Contemporary Zambian Modern Loose Gemstones

Materials

Emerald

Mint Green Tourmaline Ring Gem 5.46 Carat Oval Loose Gemstone
Located in Beverly Hills, CA
Pastel Mint Green Tourmaline oval gem, weighing a total of 5.46 carats, offered loose to a world-class gemstone lover. Returns are accepted and paid by us within 7 days of delivery. ...
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Tourmaline

Adorn Yourself with Cushion Cut Natural Green Peridot Gemstone of 2.80 carats
Located in Bangkok, TH
Weight 2.80 carats Dimensions 7.9x7.5x6.4 mm Treatment None Origin Pakistan Clarity VVS (Very, Very Slightly Included) Shape Cushion Cut Fancy Cushion Peridot Stones Nature's Gift of Renewal and Prosperity. Adorn yourself with the enchanting allure of Apple Green Peridot, a gemstone that embodies the essence of nature's rejuvenating energy. Embrace its vibrant green hue, reminiscent of lush meadows and new beginnings. peridot stone peridot jewelry...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

2.55 Carats Mix Matched Tourmaline Pair, Green and Pink Tourmaline
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 2.55 Carats Shape - Round , Marquise Size - 5x5 to 7x3 MM Pieces - 6
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Tourmaline

Light Mint Green & Vivid Pink Natural Tourmaline Gemstones 2.05 Ct Cushion Cut
Located in Peshawar, PK
Light Mint Green & Vivid Pink Natural Tourmaline Loose Gemstones for Rings, Necklace, Bracelet, or any other Jewelry Setting from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

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

230.25 Carat Carbonado Black Diamond
Located in New York, NY
This huge 230.25 carat completely natural and lustrous black diamond is the most unique treasure you will ever buy. Scientists agree that these rare gemstones may have been formed in...
Category

2010s Canadian Loose Gemstones

Materials

Black Diamond

Pair of 19th Century Neoclassical Lava Cameos
Located in Riverdale, NY
Pair of Hand Carved Neoclassical Lava Unmounted Cameos from the 19th Century, Italy. Almost identical in carving (different crowns), these would work b...
Category

1860s Italian Victorian Antique Loose Gemstones

Materials

Amber

Brightening Peach color Tourmaline 2.90 carats Emerald Cut Natural Afghani Gem
Located in Bangkok, TH
Weight 2.90 carats Dimensions 9.6 x 6.3 x 5.4 mm Treatment None Origin Afghanistan Clarity VVS (Very, Very Slightly Included) Shape Octagon Cut Emerald Discover the captivatin...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

1.51 Carat Cushion Shape White Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion shape 1.51-carat Natural Unheated Sri-Lankan White sapphire GIA certificate number:5202625543 has been hand-selected by our experts for...
Category

21st Century and Contemporary Sri Lankan Loose Gemstones

Materials

Sapphire

Natural Loose Amethyst Stone 5.90 Carats Amethyst Gemstone Amethyst Ring
Located in Bangkok, TH
Natural Loose Amethyst Stone, available for sale, natural high quality flawless 5.90 carats, Custom Cushion Cut, certified amethyst from Brazil. Produ...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Dive into Pure Elegance with Sea Blue Natural Aquamarine The Jewel of the Oceans
Located in Bangkok, TH
Weight 2.10 carats Dimensions 9x9x5.6mm Treatment none Origin Pakistan Clarity Very small inclusions (VVS) Shape Triangular Cut Trilliant Introducing the mesmerizing Sea Blue Na...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

AAA Quality 3.65 Carats Loose Seafoam Tourmaline
Located in Peshawar, PK
Faceted Seafoam Tourmaline Weight: 3.65 Carat Dimension: 9.3 x 9.1 x 5.7 Mm Colour: Seafoam Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a captivat...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

27.10 Carat Natural Amethyst Cabochon Earth Mine Brazil for Jewelry Making
Located in Peshawar, PK
Gemstone Type : Amethyst Weight : 27.10 Carats Dimensions: 20x16.3x11.1 mm Clarity : Clean Origin : Brazil Color: Purple Shape: Ova Cab Facet: Cabochon Certificate: On Demand Month: ...
Category

2010s Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

2.02 carats Red Burmese Loose Spinel Stone Step Cushion Cut Natural Gemstone
Located in Bangkok, TH
2.02 carats 7.48x6.69x4.90 mm Treatment None Clarity VVS Origin Burma Shape Cushion Cut Step Cushion The exquisite beauty of a 2.02 carat Red Burmese Spinel is captured in its me...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Small 1.05 Carats Natural Loose Purplish Pink Rhodolite Garnet Heart Shape
Located in Peshawar, PK
Loose Rhodolite Garneg Weight: 1.05 Carats Dimension: 6.4x6.9x3.6 Mm Origin: Tanzania Shape: Heart Treatment: Non Rhodolite garnet, a gem of exceptional beauty and versatility, is ...
Category

2010s Tanzanian Aesthetic Movement Loose Gemstones

Materials

Garnet, Rhodolite

Certified 2.41 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
As we are auction partners at Gemfields, we have sourced these rubies from winning auctions and had cut them in our in house manufacturing responsibly. Weight: 2.41 Carats Size: 10x...
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Rare Deep Green Natural Tourmaline Gemstone 2.95 Ct Emerald Cut for Ring/Pendant
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 2.95 Carats SHAPE: Emerald SIZE (MM): 10.95 x 6.47 x 4.71 COLOR: Green CLARITY: Eye Clean TREATMENT: None ORIGIN: Afghanistan 🇦🇫 CER...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

GIA Certified 0.51 Carat TBAG L, SI1
Located in New York, NY
ITEM DESCRIPTION ID #: NYC57802 Stone Shape: Tbag Diamond Weight: 0.51 Carat Clarity: SI1 Color: I Cut: Excellent Measurements: 8.44 x 4.19 x 2.31 mm Symmetry: Very Good Polish: Ver...
Category

17th Century Antique Loose Gemstones

Materials

Diamond

2.25 Carat Natural Loose Mint Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Mint Green Tourmaline Weight: 2.25 Carat Dimension: 10.2 x 6.1 x 4.4 Mm Colour: Mint Green Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a ca...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Exquisite 1.6ct Hexagonal-Cut Natural Diamond SI2 GIA Certified
Located in New York, NY
Discover the enchanting beauty of this exquisite hexagonal-cut diamond, a true marvel of nature. Its distinctive geometric shape and radiant sparkle create a captivating allure that ...
Category

16th Century Antique Loose Gemstones

Materials

Diamond

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

Exquisite Mixed-Cut Natural Diamond Pair
Located in New York, NY
This striking pair of mixed-cut diamonds showcases a blend of faceting styles for an exceptional brilliance and sparkle. Their non-traditional shape adds a modern and edgy aesthetic,...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

Radiant 1.02 ct Marquise Natural Diamond: A Gem of Elegance and Sophistication
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Marquise Diamond Weight: 1.02 Carat Color: F Cut: Modified Brilliant Measurements: 9.27 x 5.08 x 3.53 mm Symmetry: Fair Polish: Good Fluorescence: Stro...
Category

16th Century Antique Loose Gemstones

Materials

Diamond

Golden Gem: 1.5 ct Cushion-Cut Yellow GIA Certified Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Cushion Diamond Weight: 1.50 Carat Color: W-X Cut: Modified Brilliant Measurements: 6.31 x 6.30 x 4.28 mm Symmetry: Good Polish: Excellent Fluorescence...
Category

18th Century Antique Loose Gemstones

Materials

Diamond

Radiant Round Brilliant-Cut Diamond
Located in New York, NY
This stunning round brilliant-cut diamond is a perfect example of timeless elegance paired with distinctive character. Its expertly cut facets allow for breathtaking brilliance and s...
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

1.89 carats Mint Green Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.89 carats Dimensions 8.6x6.5x4.8 mm Treatment none Origin Afghanistan Clarity SI Shape cushion Cut fancy cushion The 1.89 carat Mint Green Tourmaline stone, meticulo...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

7.28 carats Reddish Pink Garnet Stone Cushion Cut Natural African Gemstone
Located in Bangkok, TH
Weight 7.28 carats Dimensions 11.0x9.3x8.0 mm Treatment none Origin Africa Clarity VS Shape cushion Cut fancy cushion This exquisite 7.28 carat Reddish Pink Garnet is a stun...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

19.79 Carat mixed-cut Zambian Emerald Lot
Located in Bangkok, TH
Presenting this 19.79 Carat Emerald Lot, a breathtaking collection that consists of good quality and lustrous green-hued Emeralds in shapes of oval, emerald-cuts, and a princess-cut....
Category

21st Century and Contemporary Loose Gemstones

Materials

Emerald

63.44 Carat multi-color Sapphire tumbles Lot
Located in Bangkok, TH
Presenting this 63.44 Carat Multi-Sapphires Tumbles Lot, a breathtaking collection that consists of good quality and lustrous multicolored rough sapphires of different colored hues. ...
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

3.56 Carat pear-cut teal-blue Sapphire piece
Located in Bangkok, TH
A 3.56 Carat Sapphire, resplendent in a teal blue hue. It hails from the enchanting gem mines of Sri Lanka. This exquisite gem has only undergone standard heat treatment and is cut t...
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire, Blue Sapphire

1.97 Carat light blue neon oval-cut Paraiba stone
Located in Bangkok, TH
Here's presenting this beautiful Paraiba piece from our collection, a 1.97 Carat, oval-cut piece that is cut to perfection to maximise its unique glow. The Paraiba has a gorgeous neo...
Category

21st Century and Contemporary Loose Gemstones

Materials

Paraiba

30.32 Carat No-Heat Sugarloaf Sapphire piece
Located in Bangkok, TH
A massive and breathtaking 30.32 Carat Sapphire, resplendent in a cornflower blue hue. It hails from the enchanting gem mines of Sri Lanka. This exquisite gem hasn't undergone any fo...
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

2.14 Carat Rough Emerald piece
Located in Bangkok, TH
A stunning 2.14 Carat rough Emerald piece that is a gorgeous shade of vivid green and originates from Zambia. It is completely natural and of good quality. The green emerald has onl...
Category

21st Century and Contemporary Loose Gemstones

Materials

Emerald

2.07 carats Blue Sapphire Stone Oval Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 2.07 carats Dimensions 8.62x7.16x3.59 mm Treatment Heated Origin Sri Lanka Clarity Included Shape oval Cut Faceted Discover the allure of this exquisite 2.07 carat bl...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

5.31 carats Purplish Pink Garnet Stone Asscher Cut Natural African Gemstone
Located in Bangkok, TH
Weight 5.31 carats Dimensions 9.1x8.7x7.0 mm Treatment none Origin Africa Clarity eye clean Shape octagon Cut Asscher Behold the exquisite allure of this 5.31 carat Purplish ...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Garnet

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

Marvelous Topaz Gemstone 14.95 carats Cushion Cut Loose Pakistani Topaz Gemstone
Located in Bangkok, TH
Weight 14.95 carats Dimensions 13.1 x 11.9 x 10.5mm Treatment None Origin Pakistan Clarity SI (slightly included) Shape Cushion Cut Fancy Cushion Discover the allure of this exquisite topaz loose...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Topaz

15.10 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Located in Jaipur, RJ
15.10 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone Gemstone : Opal doublet Size :18x17 MM Weight :15.10 Carats Quantity - 2 Piece Shape - Fancy
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

Precious Natural Spinel For Ring 1.75 CT Burma Spinel Gemstone For Jewelry Size
Located in Bangkok, TH
Precious Natural Spinel For Ring , Available For Sale At Wholesale Price Natural High Quality 1.75 Carats Natural Spinel from Burma. Product Information: GEMSTONE: TYPE Precious Nat...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

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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