0.29 ct black opal 5.8×3.7x2mm$500.00 USD USD AUD In Stock 0.29 ct black opal 5.8x3.7x2mm quantity — OR — Add to cart SKU: ET2502 Category: Black Opal Opal Specifications Additional information Weight 0.29 ct Dimensions 5.8 × 3.7 × 2 mm Body Tone Black N3 Brightness Bright B3 Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry