1.13 ct black opal gem 8×6.5x3mm$3,800.00 USD USD AUD Out of stock SKU: LF1708 Category: Black Opal Opal Specifications Additional information Weight 1.13 ct Dimensions 8 × 6.5 × 3 mm Body Tone Black N4 Predominant Colors Blue, Red Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry