0.87 ct crystal opal 9.7×6.8×2.2mm$300.00 USD USD AUD Out of stock SKU: C2210 Category: Crystal Opal Opal Specifications Additional information Weight 0.87 ct Dimensions 9.7 × 6.8 × 2.2 mm Body Tone Dark N6 Brightness B3 Bright Cut Drop Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry