0.87 ct black opal 8.6x5x3.1mm$800.00 USD USD AUD In Stock 0.87 ct black opal 8.6x5x3.1mm quantity — OR — Add to cart SKU: TSN2513 Category: Black Opal Opal Specifications Additional information Weight 0.87 ct Dimensions 8.6 × 5 × 3.1 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry