2.78 ct black opal 12×10.5x3mm$3,600.00 USD USD AUD In Stock 2.78 ct black opal 12x10.5x3mm quantity — OR — Add to cart SKU: SK2002 Category: Black Opal Tags: Duke Ring, Father's Day Edit, Saxon Ring Opal Specifications Additional information Weight 2.78 ct Dimensions 12 × 10.5 × 3 mm Body Tone Black N3 Predominant Colors Green, Red Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Mintabie Product Enquiry