
Description
Carat weight: 5.18
Tanzanite is strongly pleochroic and as the stone is rotated you can see blue, reddish purple, and bluish green or greenish yellow colors. Most tanzanite on the market is heated except for mineral specimens prized for their strong trichroic colors. Cut stones are heated to 550oC produce the blue violet color are one of most desired Gems for Classy Eccentric Jewelry.
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Weight: 5.18 Carat
Treatment : No
Color: Blue
Dimensions : 8x8 MM
Shape: Ascher
Clarity: Loupe Clean
Origin: Tanzania
Hardness : 6 – 6.5
Birthstone: December
Luster: Vitreous
Mineral Class : Zoisite
V 208
Reserve: $1,650.00
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In the rare event that the item did not conform to the lot description in the sale, Chairish Auctions specialists are here to help. Buyers may return the item for a full refund provided you notify Chairish Auctions within 5 days of receiving the item.
Buyer's Premium
20%
Blue Tanzanite Gemstone Pair, Ashcer Cut , 5.18 CT
Estimate $2,000-$2,500
Starting Price
$800
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Loose Gemstones Auction
Apr 09, 2026 4:00 PM EDTNew York, NY, United States
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