1.94 ct semi black opal 10x8x4mm$2,000.00 USD USD AUD Out of stock SKU: LS1616 Category: Dark Opal Opal Specifications Additional information Weight 1.94 ct Dimensions 10 × 8 × 4 mm Body Tone Dark N5 Predominant Colors Green, Orange Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry