5.90ct Rectangular Cushion Tanzanite 11.1x8.8mm Witschi Analyser Q1 & Q Test 6000 Cable Set Weight 150g

Weight 150g

100mm x 65mm

Silver Plating Solution (Cyanide Free)

stability and release properties

Package weight: 291g / 10

5.90ct Rectangular Cushion Tanzanite 11.1x8.8mm Witschi Analyser Q1 & Q Test 6000 Cable Set Weight 150gThe origin of the name Tanzanite comes from the country in which it was first discovered, by Tiffany and Co in 1967, and is the only known source of the stone: Tanzania. Tanzanite belongs to the zoisite species and it comes in striking purplish blue to blue hues. Tanzanite is the birthstone for December. Mohs Scale of Hardness: 6. 5 Sources: Tanzania.; Stone Size: 11. 10x8. 82x7. 10; Carat Weight (ct): 5. 9; Price Per Carat: 400