You cannot add "3.25 ct gem black opal 9.5x9x5mm" to the cart because the product is out of stock. 4.73 ct black opal 12.8×12.7×4.1mm$1,200.00 USD USD AUD Out of stock SKU: HT2132 Category: Black Opal Opal Specifications Additional information Weight 4.73 ct Dimensions 12.8 × 12.7 × 4.1 mm Body Tone Black N2 Brightness B3 Bright Cut Freeform Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry