Ametrine Gemstone 131.51ct
This Ametrine is Natural Gemstone Which is Purplish Yellow, it’s Originates from Brazil and it’s exact Weight is 131.51ct. The Measurements are 34.04×23.55×18.92mm. The Shape and Cut of This Stone is Rectangle Step Cut. It’s Graded Transparent and Clarity is Good. This 131.51ct Purplish Yellow Natural Ametrine Gem is available for ready to Ship anywhere in The World. You Can also Select Certification and Shipment Method as Optional.
|Shape/cut||Rectangle Step Cut|
Ametrine Gemstone 13.151ct
Properties Of Ametrine
Chemical Composition: SiO2
Specific Gravity (Density): 2.60 – 2.65
Refractive Index: 1.544 – 1.553
Ametrine is the occurrence of Amethyst and Citrine together in one gem. It is the variety that is purple/yellow of, probably one of the most common minerals on Earth. Ametrine is available in a variety of colours, from violet/yellow to purple/orange that is deep. The colour is due to trace elements added towards the silicon dioxide formula that is basic. Natural Citrine gems can sometimes show both violet and yellowish colours in striking zonal patterns corresponding to growth that is rhombohedral. Natural Ametrine is somewhat rare in nature but is often artificially created by warming both synthetic and natural Amethyst. These gems are virtually indistinguishable from natural Ametrine gems.
The main sourced elements of Ametrine are Rio Grande do Sul, Brazil and La Gaiba District, Sandoval Province, Santa Cruz Department, Bolivia.