-40%
GREEN GARNET COLOR CHANGE 0.45 Cts 20116 - NATURAL SRI LANKA GEM
$ 41.71
- Description
- Size Guide
Description
Cresla GemstoreGREEN GARNET COLOR CHANGE 0.45 Cts 20116
Rare Collectors Gem
Carats
0.45
Size
5.3 x 4.2 mm
Color
Dark Green -Dark Red
Clarity
VC
Shape
Oval
Treatment
None
Origin
Sri Lanka
Location
Colombo, Sri Lanka
Price
$ 79.00
Description
100% Natural - Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Color enhances to incandecent light
Very good Color-Change
Gem with High Lustre and Good Clarity.
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Refractive Index: 1.72-1.74
Hardness: 7-7.5
Chemical Comp: Ca3Al2 (SIO4)3
Density: 3.80
Crystal Group: Cubic
Color Change Garnet is sometimes mistaken for alexandrite. A rare type of gem, the color change can be intense like in alexandrite from green to red. Lesser changes are from Yellow/browns to red and seen under fluorescent light and incandescent light. The strength of color-change will determine the value of the gem. Much sought-after by collectors and connoisseurs alike.