Top Gem 6mm Strong Change Alexandrite 1.19cts.

Detail identification and grading report
Identification
Type: Natural
Species: Chrysoberyl
Variety: Alexandrite
Origin: Deobhog area, Raipur, Chhattisgarh, India
Hardness: 8.5
Density: 3.75
RI-1: 1.741
RI-2: 1.76
Enhancements
Variety of work: Faceted
Designation: A (Not currently known to be enhanced)
Color
Color light source: Cool daylight
Color description: GB/BG 6/4 (medium dark green-blue)
Phenomena: Change of color (Alexandrite effect) Pleochroism Strong
Color phenomena: rP*5/4 (medium reddish purple)
Clarity
Clarity type: Eye clean (Type I)
Transparency: Transparent
Cut
Shape: Round
Cut style: Portuguese
Symmetry: Exceptional
Brilliance: Exceptional
Polish: Exceptional
Size
Width: 6.00 mm
Length: 6.00 mm
Depth: 4.20 mm
Weight: 1.19 cts
  1.  Continue browsing