610 S Broadway #503

Los Angeles, Ca. 90014

1-800-901-7203

24/7 Customer Support

Mon - Fri: 9:00 - 17:30

Online store always open

4.5 MM Square Princess-cut A Tanzanite. Item #ACC247332

$106.40

Gemstone Tanzanite

$106.40

4.5 MM Square Princess-cut A Tanzanite. Item #ACC247332

SKU 6258f5e005e6 Category

Description

Square Princess-cut A Tanzanite.

Specifications

Weight:0.45 CT
Color:Blue, Purple
Selling Unit of Measure:ct
Gemstone Quality:A
Gemstone Quality Description:Medium light 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:4.5 x 4.5