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3.93 Carat Tanzanite and Diamond Gold Ring

About the Item

This exceptionally well-cut and saturated violet-blue 3.93 carats Tanzanite is set in 14-karat white gold with 4 corner prongs. The Tanzanite is accented with 32 points of brilliant-cut round diamonds. 20 Diamonds - round brilliant cut 0.32 carats Clarity: VS-SI Color: H Tanzanite: 3.93 carats square cut Clarity: VS Ring size: US 6.5 and can be sized Tanzanite is named after the East African country of Tanzania and was introduced by Tiffany & Co. With the similar look of a blue Sapphire, the stone is a great alternative in jewelry for a bold blue look, but not necessarily a good stone for an engagement ring, due to the Mohs' hardness of 6 1/2 to 7. All blue Tanzanites are commonly heat-treated so the yellowish and brown tints vanish and the blue and purple deepen. Tanzania is the only known location for top gem grade Tanzanite. This mineral belongs to the family of the Zoisite, a mineral named after the collector Zois.
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