4.64 ct crystal opal 12.7×12.3x5mmUS$3,500.00 USD USD AUD In Stock 4.64 ct crystal opal 12.7x12.3x5mm quantity Add to cart SKU: SV2167 Category: Crystal Opal Opal Specifications Additional information Weight 4.64 ct Dimensions 12.7 × 12.3 × 5 mm Body Tone Dark N6 Brightness B3 Bright Cut Round Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry