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Gia Tanzanite Loose

Fine 9.99-Carat Tanzanite Emerald-Cut - GIA Loose Gemstone - Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
This fine GIA 9.99-carat emerald-cut Tanzanite (15 × 11.5 × 7.4 mm) is a magnificent expression of
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Emerald, Tanzanite, Platinum, Yellow Gold, White Gold, Rose Gold, 18k Gold

Fine 9.99-Carat Tanzanite Emerald-Cut - GIA Loose Gemstone - Merkaba Jewelry
Fine 9.99-Carat Tanzanite Emerald-Cut - GIA Loose Gemstone - Merkaba Jewelry
$7,592 Sale Price
20% Off
W 0.6 in D 0.3 in L 0.46 in
4.08ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

4.29ct Oval Blue-Violet Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

13.54Ct Tanzanite natural gemstone Octagonal, 13.98x12.17x8.89mm GIA Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Natural Tanzanite loose gemstone GIA Certified gemstone Gemstone Color: Purple Brown and Violet
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

6.03ct Octagonal Violetish Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

3.75ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

13.17ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

4.43ct Oval Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

4.69ct Oval Blue-Violet Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

5.77ct Octagonal Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

3.92ct Round Violetish Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

1.22Ct GIA Certificate Natural Baby Pink Tanzanite Unheated Zoisite loop clean
Located in bangkok, TH
TZA214 1.22Ct GIA Certificate Natural Baby Pink Tanzanite Unheated Zoisite pear Loop Clean quality
Category

2010s Loose Gemstones

Materials

Tanzanite

1.91 Ct GIA Certificate Natural Pink Tanzanite Zoisite Unheated cushion shape
Located in bangkok, TH
TZA215 1.91 Ct GIA Certificate Natural Pink Tanzanite Zoisite Unheated cushion shape Eye Clean
Category

2010s Loose Gemstones

Materials

Tanzanite, Ziosite

1.08 Ct GIA Certificate Natural Pink Tanzanite Unheated Zoisite Cushion shape
Located in bangkok, TH
TZA213 GIA Certificate Natural Pink Tanzanite Unheated Zoisite Cushion shape Loop clean quality
Category

2010s Loose Gemstones

Materials

Tanzanite, Ziosite

Recent Sales

10.17ct GIA Certified Tanzanite
Located in Bloomington, MN
Dive into the allure of a pristine 10.17ct Tanzanite, backed by a GIA Report. This freshly sourced
Category

21st Century and Contemporary Tanzanian Loose Gemstones

Materials

Tanzanite

10.17ct GIA Certified Tanzanite
10.17ct GIA Certified Tanzanite
W 0.53 in D 0.35 in L 0.58 in
3ct Pear Blue-Violet Tanzanite GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Loose Gemstones

Materials

Tanzanite

Exceptional Vivid Tanzanite Loose Stone 11.01 Carats GIA Certified
Located in Media, PA
GIA REPORT NUMBER: 6234199403 This exceptional loose tanzanite stone, weighing 11.01 carats, has
Category

21st Century and Contemporary Tanzanian Loose Gemstones

Materials

Tanzanite

11.27ct GIA Certified Tanzanite
Located in Bloomington, MN
Introducing the pristine allure of an 11.27ct Tanzanite, complete with GIA Report. Freshly
Category

21st Century and Contemporary Tanzanian Loose Gemstones

Materials

Tanzanite

11.27ct GIA Certified Tanzanite
11.27ct GIA Certified Tanzanite
W 0.48 in D 0.38 in L 0.61 in
3.77ct Oval Blue-Violet Tanzanite GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number
Category

2010s Loose Gemstones

Materials

Tanzanite

Incredible 5.17ct Round Tanzanite GIA Certified
Located in Pittsburgh, PA
Presenting a breathtaking example of tanzanite's allure: a transparent, 5.17ct round shaped beauty
Category

Late 20th Century Tanzanian Loose Gemstones

Materials

Tanzanite

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63.70 Carats Huge Natural Seafoam Blue Aquamarine Loose Gemstone March Birthday
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Faceted Aquamarine Weight: 63.70 Carats Dimension: 26X20X17.9 Mm Origin: Madagascar Africa Color: Blue Shape: Oval Cut: Brilliant Certificate: On Customer Demand Treatment: Non ...
Category

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3.65 Carat Natural Faceted Tanzanite Pear Shape Gemstone
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Faceted Tanzanite Weight: 3.65 Carats Dimension: 10.2 x 10 x 5.6 Mm Shape: Pear Color: Purple Certificate: On Demand . Hardness. Tanzanite is a slightly soft stone when compared to ...
Category

21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones

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7.55 Carat Peach Tourmaline Engagement Ring – Emerald Cut with Bullet Diamonds
By Merkaba
Located in Beverly Hills, CA
7.55 Carat Peach Tourmaline and Bullet Diamonds Platinum Engagement Ring. Luxury Three-Stone Ring – Emerald Cut Tourmaline – Merkaba Jewelry Beverly Hills. A Unique Platinum Engagem...
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Tourmaline, White Diamond, Emerald, Platinum

5.34 Carat Brazilian Alexandrite Oval Loose Gem AGL Certified – Merkaba Jewelry
By Merkaba
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Ultra-Fine Rare Brazilian Alexandrite Gemstone by Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents an extraordinary treasure: a 5.34 carat Brazilian Ale...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

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Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector s Luxury Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red Spinel, an extraordinary u...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

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

2.64 Carat Tanzanite Emerald Cut Platinum Ring with 0.41 Carat Merkaba Diamonds
By Merkaba
Located in Beverly Hills, CA
This exquisite 2.64 carat Tanzanite platinum ring by Merkaba Jewelry Beverly Hills is a refined statement of color, craftsmanship, and timeless luxury. Featuring a vibrant blue viole...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Multi-gemstone, Tanzanite, Emerald, Platinum

1.96 Carat Tsavorite Garnet Cushion Cut Loose Gemstone for Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
Vibrant 1.96 Carat Tsavorite Garnet Cushion Gem: Design Your Dream Custom Jewelry - Merkaba Beverly Hills. Discover the unmatched brilliance of this 1.96 carat Tsavorite Garnet, off...
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Garnet, Tsavorite, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

10 Carat Cornflower Blue Sapphire
Located in London, GB
A breathtaking natural Blue Sapphire. This Oval cut Sapphire weighs over 10 carats in size. It exhibits a fine Blue color tone certified by the GRS as 'Cornflower Blue' and has no ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

10 Carat Cornflower Blue Sapphire
10 Carat Cornflower Blue Sapphire
$130,000
W 0.42 in D 0.33 in L 0.54 in
GIA 7.03 Carat Oval Royal Blue Sapphire Platinum Engagement Ring - Beverly Hills
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Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum

9.01 ct Mandarin Spessartite Garnet Pear Cut Loose Gemstone – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
9.01 ct Mandarin Spessartite garnet, pear cut (15.8 x 9.8 mm), offered loose for custom jewelry by Merkaba Jewelry Beverly Hills. This vivid, joyful orange Spessartite (Mandarin ga...
Category

21st Century and Contemporary North American Modern Loose Gemstones

Materials

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21.14 Carat Cushion Cut Tanzanite Loose Gemstone, 15.80 x 14.90 mm By Merkaba
By Merkaba
Located in Beverly Hills, CA
A stunning 21.14 carat cushion cut tanzanite loose gemstone, offered unmounted and brand new by Merkaba Jewelry Beverly Hills. The stone displays a rich blue violet presence with imp...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite, 18k Gold, Rose Gold, Yellow Gold, Platinum

Rare 56.77 Carat Tanzanite Square Cushion Cut – Luxury Investment Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Exceptional 56.77 Carat Tanzanite, Square Cushion Cut, Unmounted – A Truly Rare and Beautiful Love Gift By Merkaba Beverly Hills. This exceptional 56.77 carat Tanzanite, offered unm...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite, Palladium, Yellow Gold, Rose Gold, 18k Gold

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Gia Tanzanite Loose For Sale on 1stDibs

On 1stDibs, you can find the most appropriate gia tanzanite loose for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and platinum — can elevate any look. Find an antique version now, or shop for 1 vintage or 18 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect gia tanzanite loose among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic gia tanzanite loose over the years, but those made by M&V Vanguard Jewelry and Merkaba are often thought to be among the most beautiful. A gia tanzanite loose can be a stylish choice for most occasions, but tanzanite rings, from our inventory of 17, can add a particularly distinctive touch to your look, day or night. See these pages for a brilliant cut iteration of this accessory, while there are also cushion cut cut and emerald cut cut versions available here, too. There aren’t many items for men if you’re seeking a gia tanzanite loose, as most of the options available are for women and unisex.

How Much is a Gia Tanzanite Loose?

On average, a gia tanzanite loose at 1stDibs sells for $4,000, while they’re typically $990 on the low end and $43,500 for the highest priced versions of this item.

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.