1.85 ct black opal 11.3×7.6×3.2mm$2,200.00 USD USD AUD Out of stock SKU: N22O45 Category: Black Opal Opal Specifications Additional information Weight 1.85 ct Dimensions 11.3 × 7.6 × 3.2 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry