6.32 ct black opal 17x10x6mm$600.00 USD USD AUD Out of stock SKU: ST1908 Category: Black Opal Opal Specifications Additional information Weight 6.32 ct Dimensions 17 × 10 × 6 mm Body Tone Black N2 Predominant Colors Purple, Blue Brightness Subdued B1 Cut Oval Dome High Dome Product Enquiry