0.59 ct black crystal opal 5.5×5.4×3.2mm$300.00 USD USD AUD In Stock 0.59 ct black crystal opal 5.5x5.4x3.2mm quantity — OR — Add to cart SKU: A22B44 Category: Black Opal Opal Specifications Additional information Weight 0.59 ct Dimensions 5.5 × 5.4 × 3.2 mm Body Tone Black N3 Brightness B3 Bright Cut Round Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry