Beryl Cats Eye Jade Green 26.48 Cts Natural Sri Lanka Loose Gemstone 21005
| Product Code: | 21005 |
| Availability: | In Stock |
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$900.00
| Carats | 26.48 |
| Size | 20.78 x 18.64 x 9.46 mm |
| Color | Pure White / Colorless |
| Clarity | TRC/VC |
| Shape | Oval |
| Treatment | None |
| Origin | Sri Lanka |
| Location | Colombo, Sri Lanka |
| Price | $ 900.00 |
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.
