Loose Tanzanite

Violet Tanzanite

Tanzania Tanzanite

$2,230 / item

Natural Tanzanite 12x10mm AAAA Color Oval Loose Gemstone December Birthstone

Located in New York, NY

We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline

Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Tanzanite

13.36 Carat Oval Cut Blue Violet Tanzanite Loose Gemstone

$9,290

$470 / item

AAA Oval Natural Tanzanite 7x9mm Loose Gemstone December Birthstone 1.98 Cts

Located in New York, NY

We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline

Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Tanzanite

Recent Sales

111.55 Carat Tanzanite Loose Gemstone

Unavailable

W 0.97 in L 1.26 in

111.55 Carat Tanzanite Loose Gemstone

Located in New York, NY

Introducing the breathtaking 111.55 carat loose Tanzanite, a rare and extraordinary gemstone of the highest quality.

Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Unavailable

Certified 24.97ct Glowing Blue Tanzanite from the early 1990s!

Located in Methuen, MA

This large Tanzanite has rarely seen the light of day since it's purchase back in about 1990. It has a certificate from Guild Laboratories in Los Angeles, CA, along with a photograph...

Category

Vintage 1980s African Loose Gemstones

Materials

Tanzanite

4.61ct Oval Sugarloaf Double Cabochon Violet Blue Tanzanite from Tanzania

Unavailable

W 0.44 in D 0.23 in L 0.35 in

4.61ct Oval Sugarloaf Double Cabochon Violet Blue Tanzanite from Tanzania

Located in Toronto, Ontario

Description: Gem Type: Tanzanite Number of Stones: 1 Weight: 4.61 cts Measurements: 11.04 x 8.87 x 5.74 mm mm Shape: Oval Sugarloaf Double Cabochon Cutting Style Crown: Cutting St...

Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

5.68ct Oval Sugarloaf Double Cabochon Violet Blue Tanzanite from Tanzania

Unavailable

Unavailable

W 0.46 in D 0.19 in L 0.23 in

1.94ct Marquise Violet Blue Tanzinite from Tanzania

Located in Toronto, Ontario

Description: Gem Type: Tanzinite Number of Stones: 1 Weight: 1.94 cts Measurements: 11.55 x 5.71 x 4.67 mm Shape: Marquise Cutting Style Crown: Modified Brilliant Cut Cutting Style ...

Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

2.11ct Pear Blue Tanzinite from Tanzania

Unavailable

Sold

Sold

W 0.31 in D 0.08 in L 0.31 in

Tanzanite Earrings Loose Gemstones 4.04 Carats Unmounted Cushion

By Tamir

Located in Beverly Hills, CA

Lively Tanzanite cushion pair totaling 4.04 carats, offered unmounted for a spectacular custom pair of earrings. Dimensions: 7.8 x 7.8 x 5.0 mm. Returns are accepted and paid by us w...

Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Fabulous Loose Sugarloaf Cabochon Tanzanite of 26.20 Ct

Sold

Fabulous Loose Sugarloaf Cabochon Tanzanite of 26.20 Ct

Located in Lucerne, CH

Beautiful large sugarloaf Tanzanite of 26.20 ct. Nice and rich purplish-blue colour evenly distributed throughout the stone. Great crystal and 100% eye-clean. The sugarloaf cut is an...

Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite

Natural Tanzanite DLX Color Cushion Shape Loose Gemstone Jewelry

Sold

$728

W 0.44 in D 0.32 in L 0.52 in

7.55 Carat Natural Loose Bi Color Ametrine Stone Emerald Cut Bolivian Gemstone

Located in Bangkok, TH

Weight 7.55 carat Dimensions 13x11x8mm Treatment None Origin Bolivia Clarity Loupe Clean Shape Octagon Cut Precious Emerald NA Discover the captivating beauty of this 7.55 carat n...

Category

21st Century and Contemporary Bolivian Modern Loose Gemstones

Materials

Other

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4.08 Carat Emerald Cut Aquamarine Loose Gemstone by Merkaba

By Merkaba

Located in Beverly Hills, CA

A serene 4.08 carat emerald cut natural aquamarine, offered loose and unmounted by Merkaba Jewelry Beverly Hills for collectors and custom jewelry clients. With its clean architectur...

Category

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Materials

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Marina J. Lace Woven Choker with Aquamarine Briolettes and Sliding Clasp

$2,700

L 13 in

Marina J. Lace Woven Choker with Aquamarine Briolettes and Sliding Clasp

By Marina J.

Located in Los Angeles, CA

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Category

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Loose Tanzanite For Sale on 1stDibs

You are likely to find exactly the loose tanzanite you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from 18k Gold, Gold and Platinum — can elevate any look. For this particular accessory, there are many different carat weights to choose from, but 2.5 Carat and 3 Carat versions are of considerable interest. Creating a loose tanzanite has been a part of the legacy of many jewelers, but those produced by Merkaba, Sarosi By Timeless Gems and Tamir are consistently popular. A cushion cut version of this piece has appeal, but there are also emerald cut and oval cut versions for sale. There aren’t many items for men if you’re seeking a loose tanzanite, as most of the options available are for women and unisex.

How Much is a Loose Tanzanite?

Prices for a loose tanzanite can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $2,175 and can go as high as $48,500, while this accessory, on average, fetches $7,200.

Finding the Right Loose Gemstones for You

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.