2.49 ct black crystal opal 15.2×7.9×3.7mm$400.00 USD USD AUD In Stock 2.49 ct black crystal opal 15.2x7.9x3.7mm quantity — OR — Add to cart SKU: TAB2405 Category: Black Opal Opal Specifications Additional information Weight 2.49 ct Dimensions 15.2 × 7.9 × 3.7 mm Body Tone Black N4 Brightness B3 Bright Cut Drop Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry