0.99ct black opal 8.3x7x2.5mmUS$700.00 Out of stock SKU: RM2071 Category: Black Opal Tag: Tatiana Ring Opal Specifications Additional information Weight 0.99 ct Dimensions 8.3 × 7 × 2.5 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Predominant Colors Blue Opal Origin Lightning Ridge Product Enquiry