0.34 ct black opal 7.8×3.8x2mm$50.00 USD USD AUD In Stock 0.34 ct black opal 7.8x3.8x2mm quantity — OR — Add to cart SKU: RTW2532 Category: Black Opal Opal Specifications Additional information Weight 0.34 ct Dimensions 7.8 × 3.8 × 2 mm Body Tone Black N3 Brightness B3 Bright Cut Triangle Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry