ZIRCON MEDIUM GREEN OCTAGON SHAPE 2.37 Cts - 20434 Beautiful Forest Green. 7.5 x 6.7 mm.
100% Natural - Not treated in any way. Will make a Gorgeous Ring or Pendent accented with Diamonds. Will make a Gorgeous Pendent accented with Diamonds. Gem with High Lustre and Good Clarity.Large Sizes are Extremely Rare! A Gem of Lasting Beauty. Zircon - This is Natural Zircon - Not to be confused with Cubic Zirconia This is the real thing Refractive Index: 1.780-1.984 Hardness: 7.50 Chemical Comp: ZrSiO4 Density: 4.00-4.73 Crystal Group: Tetragonal Zircon derives its name from the Persian word Zargun which means gold-colored but Zircon comes in a wide range of attractive colors and also the colorless variety which due its brilliance and dispersion, looks like Diamond. Widely used in Sri Lanka for the past 2000 years and sought after by Arab Traders who gave its name Zargun. Zircon being a semi-precious variety is available in a range of colors and its comparative low prices, appeals to jewelers worldwide. Natural Zircon today suffers due to similarity of its name to Cubic Zirconia which is a synthetic substitute manufactured in a large scale. The item "ZIRCON MEDIUM GREEN OCTAGON SHAPE 2.37 Cts NATURAL SRI LANKA GEMSTONE 20434" is in sale since Wednesday, March 24, 2021. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "cresla" and is located in Colombo. This item can be shipped worldwide.