0.55 ct semi black opal 6.8×5.5x2mm$250.00 USD USD AUD Out of stock SKU: TI1601 Category: Dark Opal Opal Specifications Additional information Weight 0.55 ct Dimensions 6.8 × 5.5 × 2 mm Body Tone Dark N6 Predominant Colors Green, Orange Brightness Very Bright B4 Cut Oval Dome Low Dome Product Enquiry