1.64 ct gem crystal opal 12.2×7.9×2.8mmUS$3,500.00 In Stock 1.64 ct gem crystal opal 12.2x7.9x2.8mm quantity Add to cart SKU: BT2119 Category: Crystal Opal Opal Specifications Additional information Weight 1.64 ct Dimensions 12.2 × 7.9 × 2.8 mm Body Tone Light N7 Brightness B4 Very Bright Cut Drop Dome Medium Dome Opal Origin Andamooka Predominant Colors Green, Pink Product Enquiry