0.89ct black opal 5.7×5.5x3mm$800.00 USD USD AUD Out of stock SKU: RM2067 Category: Black Opal Tag: Stephanie Ring Opal Specifications Additional information Weight 0.89 ct Dimensions 5.7 × 5.5 × 3 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness Bright B3 Cut Cushion Dome High Dome Opal Origin Lightning Ridge Product Enquiry