BERYL CATS EYE JADE COLOR 14.12 CTS - NATURAL SRI LANKA LOOSE GEMSTONE 21047
| Product Code: | 21047 |
| Availability: | In Stock |
-
$680.00
| Carats | 14.12 |
| Size | 15.82 x 14.68 mm |
| Color | Jade Color |
| Clarity | VC |
| Shape | Oval |
| Treatment | None |
| Origin | Sri Lanka |
| Location | Colombo, Sri Lanka |
| Price | $ 680.00 |
100% Natural - Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Will make a Gorgeous Pendent accented with Diamonds.
Beautiful sharp Catseye effect.
Ideal for Designer Jewelry
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Among the Rarest of gemstones.
Chatoyancy is Cats Eye gems is best seen in Bright Sunlight or by focusing a flashlight on the face of the gem
Refractive Index: 1.577(+-.016), 1.583 (+-.017)
Hardness: 7.5
Chemical Comp: Be3Al2 (SiO3)6
Density: 2.67-2.745
Crystal Group: Hexagonal
Some Beryls display chatoyancy and are cut en-cabochon to Cats-eyes, and are a collector’s gem. Beryl’s are beryllium-aluminium-silicates. As pure beryl, they are colourless, but coloration is derived from impurities - into green, yellow, pink or blue. Iron colours beryl into Blue- the most beautiful sea-blue Aquamarine.
Traces of iron, and minerals containing uranium, give a colorless beryl an Intense yellow tone - the Golden beryl.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Will make a Gorgeous Pendent accented with Diamonds.
Beautiful sharp Catseye effect.
Ideal for Designer Jewelry
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Among the Rarest of gemstones.
Chatoyancy is Cats Eye gems is best seen in Bright Sunlight or by focusing a flashlight on the face of the gem
Refractive Index: 1.577(+-.016), 1.583 (+-.017)
Hardness: 7.5
Chemical Comp: Be3Al2 (SiO3)6
Density: 2.67-2.745
Crystal Group: Hexagonal
Some Beryls display chatoyancy and are cut en-cabochon to Cats-eyes, and are a collector’s gem. Beryl’s are beryllium-aluminium-silicates. As pure beryl, they are colourless, but coloration is derived from impurities - into green, yellow, pink or blue. Iron colours beryl into Blue- the most beautiful sea-blue Aquamarine.
Traces of iron, and minerals containing uranium, give a colorless beryl an Intense yellow tone - the Golden beryl.
