20 Carat Tanzanite
2010s Unknown Contemporary Pendant Necklaces
Tanzanite, 14k Gold
21st Century and Contemporary American Modern Drop Necklaces
Diamond, White Diamond, Multi-gemstone, Tanzanite, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary American Modern Cocktail Rings
Tanzanite, Diamond, Gold, 14k Gold, White Gold
2010s English Modern Cocktail Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Tanzanite, 18k Gold
21st Century and Contemporary Unknown Contemporary Engagement Rings
Diamond, Tanzanite, Gold, 18k Gold, Yellow Gold
2010s American Contemporary Cocktail Rings
Tanzanite, Diamond, White Gold, 14k Gold
21st Century and Contemporary Contemporary Dangle Earrings
Tanzanite, Topaz, Silver, Sterling Silver
21st Century and Contemporary American Contemporary Cocktail Rings
Tanzanite, Diamond, 14k Gold, White Gold
2010s Contemporary Pendant Necklaces
Diamond, Tanzanite, White Gold, 18k Gold
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Tanzanite, 18k Gold
21st Century and Contemporary Australian Contemporary Cocktail Rings
Diamond, Tanzanite, Platinum
21st Century and Contemporary Australian Contemporary Cocktail Rings
Diamond, Tanzanite, Platinum
21st Century and Contemporary Pendant Necklaces
Diamond, Tanzanite, Gold, 18k Gold, White Gold
21st Century and Contemporary Balinese Contemporary Cocktail Rings
Tanzanite, 22k Gold
21st Century and Contemporary Indonesian Contemporary Pendant Necklaces
Diamond, Tanzanite, 18k Gold
21st Century and Contemporary Indonesian Contemporary Pendant Necklaces
Aquamarine, Tanzanite, 18k Gold
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold
20th Century North American Art Deco Cocktail Rings
Diamond, Tanzanite, Platinum
2010s Romanian Modern Dome Rings
Tanzanite, Diamond, White Gold, 18k Gold, 14k Gold
21st Century and Contemporary Thai Contemporary Dangle Earrings
Diamond, Emerald, Tanzanite, Yellow Gold
21st Century and Contemporary Contemporary Dangle Earrings
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold
2010s Israeli Art Deco Dangle Earrings
Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Balinese Contemporary Pendant Necklaces
Diamond, Tanzanite, 22k Gold
21st Century and Contemporary Victorian Cocktail Rings
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold
2010s American Cocktail Rings
Diamond, Tanzanite, White Gold
2010s Multi-Strand Necklaces
Tanzanite, Gold, 14k Gold, White Gold
21st Century and Contemporary American Modern More Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Contemporary Drop Necklaces
Diamond, Tanzanite, Gold, 18k Gold, White Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Tennis Bracelets
Tanzanite, Gold, 14k Gold, Yellow Gold
21st Century and Contemporary Thai Art Deco Band Rings
Tanzanite, Yellow Gold
2010s American Artist Pendant Necklaces
Diamond, Tanzanite, 18k Gold, White Gold, Rhodium
2010s Israeli Art Deco Dangle Earrings
Diamond, Tanzanite, White Gold, 18k Gold
2010s Israeli Art Deco Dangle Earrings
Diamond, Tanzanite, 14k Gold, Yellow Gold
2010s British Contemporary Pendant Necklaces
Diamond, Tanzanite, Platinum
2010s British Contemporary Stud Earrings
Diamond, Tanzanite, Platinum
Late 20th Century Beaded Necklaces
Tanzanite, Silver, Sterling Silver
21st Century and Contemporary Indian Modern Pendant Necklaces
Tanzanite, 18k Gold, White Gold
2010s American Contemporary Fashion Rings
Tanzanite, Diamond, White Gold, 14k Gold
21st Century and Contemporary Engagement Rings
Tanzanite, White Gold
21st Century and Contemporary Stud Earrings
Diamond, Tanzanite
21st Century and Contemporary Pendant Necklaces
Diamond, Tanzanite, Gold, 18k Gold, White Gold
2010s British Artisan Drop Earrings
Diamond, Tanzanite, Platinum
2010s British Artisan Pendant Necklaces
Diamond, Tanzanite, Platinum
2010s American Contemporary Pendant Necklaces
Tanzanite, Gold, 18k Gold
2010s American Pendant Necklaces
Diamond, Tanzanite, Gold
Late 20th Century Modern Cocktail Rings
Diamond, Tanzanite, Gold, 18k Gold
2010s Choker Necklaces
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Unknown Contemporary Stud Earrings
Diamond, Sapphire, Tanzanite, Gold, 18k Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 10k Gold, White Gold, Yellow Gold
2010s American Contemporary Pendant Necklaces
Tanzanite, Gold, 18k Gold
20th Century Engagement Rings
White Diamond, Blue Sapphire, Tanzanite, Gold, 18k Gold, Yellow Gold
2010s Indian Stud Earrings
Diamond, Tanzanite, 18k Gold
2010s Drop Necklaces
Diamond, Tanzanite, 14k Gold, White Gold
2010s Unknown Contemporary Drop Earrings
Diamond, Tanzanite, Platinum
2010s Italian Cocktail Rings
Diamond, Tanzanite, White Gold
21st Century and Contemporary Thai Contemporary More Necklaces
Diamond, Tanzanite, Yellow Gold
21st Century and Contemporary Modern Cocktail Rings
Diamond, Sapphire, Tanzanite, 18k Gold, Gold, Yellow Gold
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20 Carat Tanzanite For Sale on 1stDibs
How Much is a 20 Carat Tanzanite?
- 1stDibs ExpertFebruary 22, 2021Because 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 ExpertSeptember 28, 2021The value of tanzanite per carat changes regularly. However, the value of A-grade tanzanite per carat in 2021 is about $200 for around 1.99 carats, $250 for around 2.99 carats, $275 for around 9.99 carats and $300 or more for anything above 10 carats. Shop for your first piece of tanzanite jewelry on 1stDibs today.
- 1stDibs ExpertApril 5, 2022The term “20 carat gold” does not have a meaning. “Carat” is a unit of measurement used to describe the size of gemstones. “Karat” is the unit used to describe gold precious metal. Gold stamped as 20 karat or 20K is 83.3 percent pure gold and 16.7 percent metal alloy. You'll find a wide variety of gemstone jewelry on 1stDibs.