2.94 ct black opal 11.8×10.5×3.6mm$3,000.00 USD USD AUD In Stock 2.94 ct black opal 11.8x10.5x3.6mm quantity — OR — Add to cart SKU: AE2308 Category: Black Opal Tags: Duke Ring, Saxon Ring Opal Specifications Additional information Weight 2.94 ct Dimensions 11.8 × 10.5 × 3.6 mm Body Tone Black N2 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry