Yellow Beryl (Heliodor) 4.24ct Gemstone India
This Yellow Beryl (Heliodor) l is Natural Gemstone Which is Yellow Colour, it’s Originates from India and it’s exact Weight is 4.24ct. The Measurements are 11.86×9.88×6.40mm the Shape and Cut of This Stone is Oval Mixed Cut It’s Graded Transparent and Clarity is Good. This 4.24ct Yellow Natural Yellow Beryl (Heliodor) Gem is available for ready to Ship anywhere in The World. You Can also Select Certification and Shipment Method as Optional.
|Species||Natural Yellow Beryl (Heliodor)|
|Shape/cut||Oval Mixed Cut|
Yellow Beryl (Heliodor) Gemstone 4.24ct
Properties Of Beryl
Chemical Composition: Al2Be3[Si6O18]aluminium beryllium silicate
Hardness: 7 1/2 – 8.00Moh
Specific Gravity (Density): 2.66 – 2.87
Refractive Index: 1.562 – 1.602(DR)
About: Beryl (Heliodor) Gemstone
Beryl (Heliodor) colour varies between lemon-yellow and golden-yellow. Precious beryl refers to all colour varieties of the beryl group that are not called emerald and aquamarine. Precious beryls are brittle and therefore sensitive to pressure and resistant to chemicals used in the household, and they have a vitreous luster, occasionally displaying the cat’s eye effect and asterism. They are typically found with aquamarine. Often used with a step cut. Colour varieties have either special names in the trade, or the respective colour precedes the word beryl(e.g., yellow beryl, green beryl). Inclusion is rarely found in Golden Beryl. Deposits in Brazil, India, Madagascar, Namibia, Nigeria, Zimbabwe, Sri Lanka.