Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
Can tanzanite be faked?
1 Answer
Yes, tanzanite can be faked. Some stones that might be substituted for tanzanite include cubic zirconia, synthetic spinels and yttrium aluminum garnets. Replicas may also feature colored glass. A certified appraiser or experienced jeweler can help you determine the authenticity of a stone. On 1stDibs, shop an assortment of tanzanite jewelry.
1stDibs ExpertJune 30, 2023
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Shop for Tanzanite 3 Carat Ring on 1stDibs
3 Carat Tanzanite Band, 14 Karat White Gold Four-Stone Ring Oval Tanzanite Gem
By Five Star Jewelry
Located in Austin, TX
This stunningly beautiful four stone tanzanite ring would make anyone thrilled to receive it! The bright, vibrant purple/blue tanzanite gemstones set in polished 14k white gold provi...
Category
2010s American Contemporary Cluster Rings
Materials
Tanzanite, White Gold
$969 / item
Free Shipping
Natural Tanzanite Ring- Sterling Silver Ring- 3 Stone Tanzanite Engagement Ring
Located in New York, NY
♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry
At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...
Category
21st Century and Contemporary Central American Art Deco Solitaire Rings
Materials
Tanzanite, Rhodium, Silver, Sterling Silver
$400 / item
Free Shipping
4.47 Carat Oval Tanzanite 3 Stone 'Half Moon' Diamonds Engagement Ring
By Sebastian Bernard
Located in Los Angeles, CA
A beautiful color 4.47 Ct Oval shaped tanzanite set in the center of an 18K split 3 stone with two Half Moon diamonds (TW; 0.93 Ct) engagement ring.
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Tanzanite, 18k Gold
3 Carat Oval Tanzanite and Diamond Gold Statement Cocktail Ring
Located in Montreal, QC
Finely detailed Oval Tanzanite and Diamond Gold Ring. Centering a securely nestled Hand set 3 Carat Oval Tanzanite.
Category
Late 20th Century Modernist Cocktail Rings
Materials
Diamond, Tanzanite, Gold, 18k Gold, White Gold
9.80 Carat Tanzanite Diamond 18k Yellow Gold 3-Stone Ring
Located in Beverly Hills, CA
A chic and classy 3-stone ring that will stand the test of time!
Category
21st Century and Contemporary North American Engagement Rings
Materials
Diamond, Tanzanite, 18k Gold, Yellow Gold
18k Gold Plated Women's Ring Natural Tanzanite December Birthstone 3 Stone Ring
Located in New York, NY
♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry
At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...
Category
21st Century and Contemporary Central American Art Deco Bridal Rings
Materials
Tanzanite, Gold Plate, Silver
$5,650 / item
Free Shipping