Tanzanite 40 Carats
21st Century and Contemporary Contemporary Cocktail Rings
18k Gold
2010s Fashion Rings
Diamond, Tanzanite, 14k Gold, Yellow Gold
2010s American Contemporary Engagement Rings
Diamond, Tanzanite, 14k Gold, White Gold
2010s American Art Deco Cocktail Rings
Tanzanite, Diamond, White Gold, 18k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Tanzanite, White Gold, 18k Gold
21st Century and Contemporary Contemporary Solitaire Rings
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, White Gold
21st Century and Contemporary Unknown Modern Cocktail Rings
Diamond, Emerald, Sapphire, Tanzanite, Gold, 18k Gold
21st Century and Contemporary Unknown Modern Cocktail Rings
Diamond, Emerald, Sapphire, Tanzanite, Gold, 14k Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Tanzanite, Gold, 14k Gold
21st Century and Contemporary Contemporary Pendant Necklaces
Diamond, White Diamond, Tanzanite, Gold, 14k Gold
2010s Israeli Modern Engagement Rings
Diamond, Tanzanite, White Gold, Gold, 14k Gold
21st Century and Contemporary Contemporary Stud Earrings
Diamond, White Diamond, Tanzanite, Gold, 14k Gold, Yellow Gold
2010s American Stud Earrings
Diamond, Tanzanite, 14k Gold, White Gold
2010s American Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Contemporary Stud Earrings
Amethyst, Tanzanite, Gold, 18k Gold, Gold Plate, White Gold, Silver, Ste...
2010s African Loose Gemstones
Tanzanite
21st Century and Contemporary Contemporary Stud Earrings
Amethyst, Tanzanite, Gold, 18k Gold, Gold Plate, White Gold, Silver, Ste...
Late 20th Century American Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, 14k Gold, White Gold
Early 2000s Unknown Contemporary Cocktail Rings
Diamond, Tanzanite, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 14k Gold, Yellow Gold
21st Century and Contemporary Cocktail Rings
Diamond, Tanzanite, 14k Gold, Yellow Gold
20th Century More Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary British Stud Earrings
Diamond, Tanzanite, White Gold
21st Century and Contemporary Cocktail Rings
Tanzanite, Topaz, 14k Gold, White Gold, Yellow Gold
2010s American Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Thai Contemporary More Jewelry
Diamond, Tanzanite, White Gold, Gold, 18k Gold, Enamel
21st Century and Contemporary Greek Byzantine Pendant Necklaces
Diamond, White Diamond, Blue Diamond, Tanzanite, Gold, 18k Gold, White G...
21st Century and Contemporary American Modern Cocktail Rings
Multi-gemstone, Ruby, White Diamond, Diamond, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, White Diamond, Multi-gemstone, Ruby, Star Ruby, Platinum
21st Century and Contemporary American Modern Drop Earrings
Diamond, White Diamond, Ruby, Multi-gemstone, Platinum
2010s African Loose Gemstones
Sapphire
2010s Indian Contemporary Stud Earrings
Diamond, Tanzanite, Gold, 14k Gold, White Gold
2010s Indian Contemporary Cocktail Rings
Diamond, Tanzanite, Gold, 18k Gold, White Gold
Early 2000s Modern Stud Earrings
Diamond, Onyx, Tanzanite, Platinum, Silver
2010s American Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, 14k Gold, Rose Gold
Late 20th Century Pendant Necklaces
Diamond, Tanzanite, 18k Gold
21st Century and Contemporary Stud Earrings
Diamond, Tanzanite, Gold, 18k Gold, White Gold
21st Century and Contemporary More Rings
Tanzanite, White Diamond, 18k Gold
20th Century Unknown Solitaire Rings
Diamond, Tanzanite, Yellow Gold, 14k Gold
2010s British Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
20th Century Chinese Art Deco Stud Earrings
Diamond, Tanzanite, Gold, 14k Gold, White Gold
21st Century and Contemporary Unknown Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Dome Rings
Diamond, Tanzanite, Vermeil
Early 2000s Pendant Necklaces
Diamond, Tanzanite
Vintage 1960s Dangle Earrings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Modern Cocktail Rings
Diamond, Tanzanite, White Gold
2010s Loose Gemstones
Tanzanite
2010s British Contemporary Dangle Earrings
White Diamond, Tanzanite, Diamond, Gold, 18k Gold, White Gold
2010s British Contemporary Cocktail Rings
Diamond, White Diamond, Tanzanite, Gold, 18k Gold, White Gold
Vintage 1980s American Cocktail Rings
Diamond, Tanzanite, 14k Gold, White Gold
21st Century and Contemporary Thai Brooches
Emerald, Ruby, Tanzanite, Diamond, 14k Gold, White Gold
2010s Israeli Cluster Rings
Diamond, Tanzanite, 18k Gold, White Gold
21st Century and Contemporary Thai Brooches
Diamond, Emerald, Ruby, Tanzanite, 14k Gold, White Gold
Vintage 1960s American Contemporary Tennis Bracelets
Diamond, Tanzanite, 14k Gold
21st Century and Contemporary American Contemporary Solitaire Rings
Diamond, Tanzanite, 14k Gold
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Tanzanite 40 Carats For Sale on 1stDibs
How Much are Tanzanite 40 Carats?
- 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.