You cannot add "6.36 ct black opal 18x11x4mm" to the cart because the product is out of stock. 2.08 ct black opal 11.5x8x3mm$2,500.00 USD USD AUD In Stock 2.08 ct black opal 11.5x8x3mm quantity — OR — Add to cart SKU: NO197 Category: Black Opal Opal Specifications Additional information Weight 2.08 ct Dimensions 11.5 × 8 × 3 mm Body Tone Black N1 Predominant Colors Green, Gold Brightness B3 Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry