Zolden

Sale!

5.5 MM Trillion Faceted AA Tanzanite. Item #ACC218266

Gemstone Tanzanite

$180.70

5.5 MM Trillion Faceted AA Tanzanite. Item #ACC218266

SKU 59b00ed5b6c0 Category

Description

Trillion Faceted A Tanzanite.

Specifications

Weight: 0.55 CT
Color: Blue, Purple
Selling Unit of Measure: ct
Gemstone Quality: AA
Gemstone Quality Description: Medium bluish purple, little or no color zoning; eye clean; good brilliance; good cut; good polish
Stone Enhancement Code: H
Month for Birthstone: December
Stone Hardness: 6-7
Gem Species: Zoisite
Stone RI: 1.691-1.700
Stone Specific Gravity: 3.35
Stone Optic Character: DR
Stone Phenomena: Chatoyancy (rare)
Stone Ultrasonic Reaction: Never use
Steamer Reaction: Never use
Heat Reaction: Very Poor – fuses easily, sudden temperature change may cause cracking
Chemical Reaction: Hydrofluoric and hydrochloric acid
Major Sources: Tanzania
mm Size: 5.5 x 5.5