1.30 ct black opal 8×6.5x4mm$520.00 USD USD AUD Out of stock SKU: Q1400002 Category: Black Opal Opal Specifications Additional information Weight 1.30 ct Dimensions 8 × 6.5 × 4 mm Predominant Colors Blue, Green Body Tone Black N3 Brightness B4 Very Bright Cut Oval Dome High Dome Product Enquiry