0.43 ct semi black opal 6x4x2mm$200.00 USD USD AUD Out of stock SKU: TI1640 Category: Dark Opal Opal Specifications Additional information Weight 0.43 ct Dimensions 6 × 4 × 2 mm Body Tone Dark N6 Predominant Colors Green, Red Brightness Bright B3 Cut Oval Dome Medium Dome Product Enquiry