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10.70 Carat Oval Tanzanite GIA and Marquis Diamond Platinum Vintage Ring
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Tanzanite GIA and Diamond Platinum Vintage Bias Ring
Category
Late 20th Century Modernist Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
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
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
Custom Sterling Silver Tanzanite Ring – 2.71 Carat Triangular Cut
Located in Victoria, BC
marks inside.
Stone Details:
Type: Tanzanite (GIA Type 1)
Carat Weight: 2.71 carats
Cut: Triangular
Category
2010s Canadian Cocktail Rings
Materials
Tanzanite, Sterling Silver
Sterling Silver and 18K Yellow Gold Heart-Cut Tanzanite Ring – 3.35 Carat
Located in Victoria, BC
Details:
Type: Tanzanite (GIA Type 1)
Carat Weight: 3.35 carats (by weight estimation)
Cut: Heart
Category
2010s Canadian Cocktail Rings
Materials
Tanzanite, Yellow Gold, Sterling Silver
GIA Certified Natural Tanzanite Bead Necklace 12417
By Unbranded
Located in New York, NY
GIA Natural Tanzanite Bead Necklace.
Report 1236075999
14mm-9.8mm
Blue violet
30 inches length
Category
21st Century and Contemporary Art Deco Beaded Necklaces
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
GIA 13.07cts Tanzanite in Diamond Halo Platinum Ring
Located in La Jolla, CA
GIA 13.07cts Tanzanite in Diamond Halo Ring in Platinum
Tanzanite and Diamond Ring in Platinum
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
10.31ct heart-shaped Tanzanite ring. GIA certified.
Located in Los Angeles, CA
18K white with rose gold ring, featuring a 10.31-carat, heart-shaped Tanzanite, accented by 66
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, Rose Gold, White Gold
GIA Certified 34.72 CT Tanzanite Diamond Gold Ring
Located in Westport, CT
, oval carved Cabochon tanzanite at its center, GIA report Number: 1152207665. This magnificent gem
Category
Mid-20th Century Artisan Cocktail Rings
Materials
Diamond, Tanzanite, Gold
$15,600 Sale Price
43% Off
5.62 carat GIA-certified Tanzanite Sugarloaf
Diamond Ring
By SONYA K.
Located in Brooklyn, NY
Architectural, refined, and timelessly elegant.
This handcrafted ring centers on a 5.62 carat GIA
Category
2010s Israeli Modern Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
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
GIA Certified 4.99 Carat Trillion Cut Tanzanite Diamond Cocktail Ring
Located in Trumbull, CT
GIA-certified 4.99 carat trillion-cut tanzanite ring, showcasing a vivid violet gemstone surrounded
Category
2010s American Artisan Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
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 Unknown Loose Gemstones
Materials
Tanzanite
$7,592 Sale Price
20% Off
GIA Certified 58.21 Carat Natural Blue Cushion Cut Tanzanite Magnificent
Located in New York, NY
Tanzanite Royale.
GIA CERTIFIED
58.21ct. Natural Tanzanite
Clean VVS Clarity
Cushion Cut
Full
Category
2010s American More Jewelry
Materials
Tanzanite
GIA Certified 62.60 Carat Natural Blue Cushion Cut Tanzanite Magnificent
Located in New York, NY
Tanzanite Royale.
GIA CERTIFIED
62.60ct. Natural Tanzanite
Clean VVS Clarity
Cushion Cut
Full
Category
2010s American More Jewelry
Materials
Tanzanite
Natural Tanzanite Diamond Ring 14k Gold 4.54 TCW GIA Certified
Located in Brooklyn, NY
magnificent Tanzanite Diamond ring will arrive with its GIA Certificate of Authenticity & GAL Certificate of
Category
2010s American Engagement Rings
Materials
Diamond, Tanzanite, Gold, 14k Gold, White Gold
$2,360 Sale Price
20% Off
GIA Large Tanzanite and Diamond Pendant in 18k White Gold
Located in La Jolla, CA
GIA Certified Large Tanzanite and Diamond Pendant in 18k White Gold
Tanzanite and Diamond Pendant
Category
20th Century North American Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold, White Gold
GIA Certified 1.57 Carat Oval Tanzanite Diamond Gold Engagement Ring
Located in Stamford, CT
oval violetish blue Tanzanite, approx. total weight 1.57cts, 8.59 x 6.41 x 4.3mm, GIA certificate
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold
GIA Certified 7.22 Carat Tanzanite Diamond Platinum Engagement Ring
Located in Stamford, CT
Blue violet 7.22 carat oval tanzanite and diamond engagement ring. GIA certified oval center stone
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold, Platinum
GIA 14.47 carat Tanzanite and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
GIA 14.47 carat Tanzanite and Diamond Cocktail Ring in Platinum
Tanzanite and Diamond Ring
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
GIA 12.80 carats Oval Tanzanite
Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
GIA Certified Oval Tanzanite and Diamond Ring in Platinum
Oval Tanzanite & Diamond Ring features
Category
21st Century and Contemporary North American Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
Peter Suchy GIA 14.07 Carat Tanzanite Diamond Three Stone Platinum Ring
By Peter Suchy
Located in Stamford, CT
tanzanite, approx. 14.07cts GIA Certificate # 222572896
1 round diamond, H VS2 approx. .70cts GIA
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Tanzanite, Platinum
Peter Suchy GIA Certified 13.00 Carat Octagonal Tanzanite Diamond Platinum Ring
By Peter Suchy
Located in Stamford, CT
Experience the breathtaking allure of the Peter Suchy GIA certified 13.00 Carat octagonal Tanzanite
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
Platinum GIA 2.81ctw Oval Tanzanite w/ Diamond Sides Split Shank Cocktail Ring
Located in Montclair, NJ
Condition: Excellent condition. Comes w/ original GIA certification for the tanzanite.
Stock Number: MK
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, Platinum
18.13ct GIA certified, oval Tanzanite ring in 18K rose gold.
Located in Los Angeles, CA
shimmering diamonds totaling 0.60 cts. This incredible tanzanite is accompanied by a GIA Report.
Category
21st Century and Contemporary North American Modern Fashion Rings
Materials
Diamond, Tanzanite, 18k Gold, Rose Gold
GIA certified Tanzanite, Diamond, Sapphire and Emerald Cocktail Ring
By Rosior
Located in Porto, PT
Rosior One-off Cocktail Ring set in Yellow Gold with:
- 1 oval cut, GIA certified, tanzanite
Category
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Yellow Diamond, Emerald, Sapphire, Blue Sapphire...
18k White Gold GIA 4.49ctw Tanzanite
Bezel Diamond Halo Cocktail Ring
Located in Montclair, NJ
finger
Condition: Excellent condition. Comes w/ original GIA certification for the tanzanite.
Stock
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold, White Gold
GIA Certified 26.37 Carat Oval Tanzanite Cabochon Diamond Cocktail Ring
By M&V Vanguard Jewelry
Located in New York, NY
GIA Certified 26.37 Carat Oval Tanzanite Cabochon Diamond Cocktail Ring
Crafted in 18K White Gold
Category
2010s American Baroque Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, Platinum
GIA Certified 15.88 Carat Natural Diamond
Tanzanite Gem Platinum Cocktail Ring
Located in Los Angeles, CA
Tanzanite measuring 15.46x11.80x8.11mm.
The trapezoid sidestones are GIA certified Fancy Yellow diamonds
Category
2010s American Modern Engagement Rings
Materials
Diamond, Tanzanite, Platinum
GIA Certified 27.35ct Natural Blue Tanzanite Diamonds Ring 18kt Three Stone
Located in New York, NY
Royal Raised Three stone Tanzanite Ring.
GIA Certified: 27.35ct. Natural tanzanite
Cushion cut
Category
2010s American Three-Stone Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
GIA Certified Tanzanite Diamond Drop Earrings 14k White Gold 11.49 Ctw
Located in New York, NY
These exquisite earrings feature stunning pear-shaped tanzanites, weighing 4.41 and 4.76 carats
Category
2010s American Modern Dangle Earrings
Materials
Diamond, Tanzanite, 14k Gold, White Gold
$10,149 Sale Price
30% Off
GIA Rondelle Beads Tanzanite Graduated Strand Necklace w/ 14k Gold Chain
Clasp
Located in Montclair, NJ
--Stones:--
101 Natural Genuine Tanzanite - Rondelle Beads Shape - Strung Set - Blue-Violet Color
Category
21st Century and Contemporary Beaded Necklaces
Materials
Tanzanite, 14k Gold, White Gold
Angara GIA Certified Natural Octagonal Tanzanite Vintage Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Vintage Style GIA Certified Solitaire Octagonal Tanzanite Ring
Customization:We offer
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Tanzanite, Gold, 14k Gold
9.23ct Tanzanite
0.23ct Diamond Ring-Pear Shape-18KT Gold-GIA Certified-Rare
Located in London, GB
Tanzanite & Diamond Ring
Shape: Pear
Gem Weight: 9.23
Diamond Weight: 0.23
Gold: 18K White
Category
2010s African Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold
$17,095 Sale Price
20% Off
Angara Natural GIA Certified Cushion 9.91ct Tanzanite Solitaire Ring in 14K Gold
By ANGARA INC.
Located in Los Angeles, CA
you with the package.Product Description: Claw-Set GIA Certified Cushion Tanzanite
Category
21st Century and Contemporary American Modern Solitaire Rings
Materials
Tanzanite, 14k Gold, Gold
ANGARA GIA Certified Natural Octagonal Tanzanite Ring 14K Solid Gold for Women
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Octagonal Tanzanite Criss Cross Ring
Customization:We offer exquisite designs
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Tanzanite, Diamond, 14k Gold, Gold
Angara GIA Certified Natural Tanzanite
Diamond Halo Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Octagonal Tanzanite Halo Ring with Milgrain
Customization:We offer exquisite
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Tanzanite, Diamond, 14k Gold, Gold
From $23,299 / item
Angara GIA Certified Natural Trillion Tanzanite Halo Ring in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
Claw-set in 14k white gold is a splendid GIA certified trillion tanzanite, exuding an alluring
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Tanzanite, Diamond, 14k Gold, Gold
From $16,059 / item
Tanzanite ring 19.81 carats, with diamnonds GIA certificate, 18-carat white gold
Located in München, DE
magnificent gemstone ring featuring an exceptionally large tanzanite of 19.81 carats, in a blue
Category
21st Century and Contemporary European Contemporary Solitaire Rings
Materials
Diamond, Tanzanite, White Gold
GIA Certified 6.26 Carat Pear Shaped Tanzanite Necklace with 1.20 Carat Diamonds
By Sebastian Bernard
Located in Los Angeles, CA
(Shared Prong Set) hosts a magnificent color Tanzanite weighing 6.26 Ct.
Center Stone:
GIA Certified 6.26
Category
2010s American Neoclassical Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold
GIA Certified 8.50 Carat Natural Heart Tanzanite Diamond Necklace 14 Karat Prime
Located in New York, NY
GIA Certified Tanzanite Heart Raised Dome
8.50ct. Natural Tanzanite Necklace
VS clean clarity
Category
2010s American Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
GIA Certified 5.87 Carat Pear Shape Tanzanite Necklace with 5.75 Carat Diamonds
By Sebastian Bernard
Located in Los Angeles, CA
magnificent color GIA Certified Tanzanite weighing 5.87 Ct.
Center Stone:
GIA Certified 5.87 Ct Tanzanite
Category
2010s American Neoclassical Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold
GIA Certified 7.78 Carat Pear Shaped Tanzanite Necklace with 1.29 Carat Diamonds
By Sebastian Bernard
Located in Los Angeles, CA
(Shared Prong Set) hosts a magnificent color Tanzanite weighing 7.78 Ct.
Center Stone:
GIA Certified 7.78
Category
2010s American Neoclassical Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold
11.28ct Fancy Tanzanite &.23ct Diamond Ring-Baguette Cut-18KT Gold-GIA Certified
Located in London, GB
Lilac Tanzanite & Diamond Ring
Creator: Carson Gray Jewels
Ring Size: 6.5
Metal: 18KT White Gold
Category
2010s African Modern Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold, White Gold
$20,503 Sale Price
20% Off
GIA Certified Tanzanite Cut 3.68cts. set in 14k Yellow Gold
Diamonds 1.27cts.
By Gregory Mikaelian
Sons, Inc.
Located in Los Angeles, CA
Specifications:
*Motivated to Sell - Please make a Fair Offer*
main stone: GIA Certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold, Yellow Gold
$4,500 Sale Price
40% Off
Nazarelle 14 Karat White Gold 55.57 Carat GIA Tanzanite and Diamond Bangle
By Nazarelle
Located in Houston, TX
This bangle is made in 14K white gold and features a 55.57ct emerald cut, Gia certified, Tanzanite
Category
2010s American Contemporary Bangles
Materials
Diamond, Tanzanite, 14k Gold, Gold, White Gold
GIA Certified 10.34 Ctw Cushion Tanzanite Diamond Ring Halo 14K White Gold
Located in New York, NY
This stunning ring features a GIA-certified 8.68-carat cushion brilliant-cut tanzanite in a
Category
2010s American Modern Cocktail Rings
Materials
Diamond, Tanzanite, 14k Gold, White Gold, Yellow Gold
$10,799 Sale Price
40% Off
GIA Certified 9.59 Ctw Oval Tanzanite Diamond Ring Halo 14K White Gold
Located in New York, NY
-certified blue-violet color oval brilliant-cut tanzanite. With GIA report number 6237205142 and impressive
Category
2010s American Modern Cocktail Rings
Materials
Diamond, Tanzanite, Gold, 14k Gold, White Gold, Yellow Gold
$10,019 Sale Price
40% Off
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Tanzanite Gia For Sale on 1stDibs
Find the exact tanzanite gia you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a tanzanite gia may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. As it relates to this specific piece, our collection includes designs that are universally popular, but 2.5 Carat and 3 Carat carat weights, specifically, are sought with frequency. A tanzanite gia from FERRUCCI, Sebastian Bernard and Royaal Stones Ltd — each of whom created a beautiful version of this treasured accessory — is worth considering. A cushion cut version of this piece has appeal, but there are also oval cut and pear cut versions for sale. Most of our tanzanite gia for sale are for women, but there are 16 pieces available to browse for men.
How Much is a Tanzanite Gia?
The price for a tanzanite gia starts at $2,295 and tops out at $259,999 with these rings, on average, selling for $15,000.
Questions About Tanzanite Gia
- 1stDibs ExpertAugust 17, 2021The color of tanzanite that is most expensive is strong blue or intense purple-blue. Other colors are less rare and so not as valuable. Find a range of antique and vintage tanzanite jewelry on 1stDibs.
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