Product Description8x5mm oval crystal opal.Product Information Product Type: Single Stone Product Group: Gemstones Primary Stone / Crystal Opal Gemstone: Crystal Opal Gemstone Family: Opal Gemstone Count: 1 Gemstone Shape: Pear Cut: Cabochon Primary Color: multicolor Color: Multicolor Gemstone Optical Property: Play-of-color treatmentNo Treatment Composition: Natural Dimension Type: Calibrated Dimensions: 8x5 mm On Jun-12-12 at 23:52:44 PDT, seller added the following information:Every buyer gets a MyStoreRewards invitation for cash back TRANSLATEArabicChineseFrenchGermanGreekIndonesianItalianHindiJapaneseKoreanSwedishPortugueseRussianSpanishALL GEMSTONES COME WITH A SELLER'SCERTIFICATE OF AUTHENTICITY AND GUARANTEED 100%!