2.18 ct black opal 10.6×8.6×3.8mm$6,500.00 USD USD AUD In Stock 2.18 ct black opal 10.6x8.6x3.8mm quantity — OR — Add to cart SKU: A22Q04 Category: Black Opal Tag: Firecracker Opal Specifications Additional information Weight 2.18 ct Dimensions 10.6 × 8.6 × 3.8 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry