You cannot add "4.74 ct gem black opal 11mm round x6mm thick" to the cart because the product is out of stock. 1.32 ct black opal 10.3×5.4×2.5mm$950.00 USD USD AUD Out of stock SKU: MA2120 Category: Black Opal Opal Specifications Additional information Weight 1.32 ct Dimensions 10.3 × 5.4 × 2.5 mm Body Tone Black N3 Brightness B3 Bright Cut Cushion Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry