You cannot add "4.32 ct gem black opal 12.5x11x4.5mm" to the cart because the product is out of stock. 0.62 ct black opal 7.2×4.7×2.9mm$500.00 USD USD AUD Out of stock SKU: TD3015 Category: Black Opal Opal Specifications Additional information Weight 0.62 ct Dimensions 7.2 × 4.7 × 2.9 mm Body Tone Black N2 Predominant Colors Green, Gold Brightness B4 Very Bright Cut Drop Dome High Dome Product Enquiry