Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
How much is a carat of tanzanite worth?
1 Answer
Because tanzanite prices are controlled by supply and demand in a way that diamond prices are not, the price is more linked to rarity. As a result 1 carat of the finest grade tanzanite is worth $600 to $700, but lower quality stones can be less expensive.
1stDibs ExpertFebruary 22, 2021
Shop for 20 Carat Tanzanite on 1stDibs
Heart-Shape 1.65 Carats Tanzanite Solitaire Pendant, 14K Yellow, 20"
Located in Miami, FL
Offered here is a heart-shaped natural earth mined Tanzanite weighing 1.65 carats, 7.50mm by 7.40mm
Category
2010s Unknown Contemporary Pendant Necklaces
Materials
Tanzanite, 14k Gold
Tanzanite Ring White Topazes 1.5 Carats Sterling Silver
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All gemstones are natural
20 Tanzanites
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Tanzanite, Topaz, Rhodium, Silver, Sterling Silver
Tanzanite Ring White Topazes 1.5 Carats Sterling Silver
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All gemstones are natural
20 Tanzanites
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Tanzanite, Topaz, Rhodium, Silver, Sterling Silver
Tanzanite Ring White Topazes 1.5 Carats Sterling Silver
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All gemstones are natural
20 Tanzanites
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Tanzanite, Topaz, Rhodium, Silver, Sterling Silver
Tanzanite Ring White Topazes 1.5 Carats Sterling Silver
Located in Aliso Viejo, CA
It comes with the Gemological Appraisal by GIA GG/AJP
All gemstones are natural
20 Tanzanites
Category
21st Century and Contemporary Contemporary Cocktail Rings
Materials
Tanzanite, Topaz, Rhodium, Silver, Sterling Silver
6.03 Carat Natural Tanzanite Eternity Ring 14K Rose Gold
By Alegra's Legend
Located in Ramat Gan, IL
featuring a dazzling array of 20 tanzanite totaling 6.03 carats. The blue tanzanite, create a captivating
Category
21st Century and Contemporary Israeli Art Deco Wedding Rings
Materials
Blue Sapphire, Tanzanite, 14k Gold, Rose Gold
