0.88ct black opal 8×4.8×4.8mm$2,000.00 USD USD AUD Out of stock SKU: RM2066 Category: Black Opal Opal Specifications Additional information Weight 0.88 ct Dimensions 8 × 4.8 × 4.8 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness Very Bright B4 Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry