0.43 ct black opal 6.5×3.8×2.7mmA$1,800.00 AUD USD AUD In Stock 0.43 ct black opal 6.5x3.8x2.7mm quantity Add to cart SKU: ST2303 Category: Black Opal Opal Specifications Additional information Weight 0.43 ct Dimensions 6.5 × 3.8 × 2.7 mm Body Tone Black N4 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry