0.98 ct semi black opal 7x6x4mm$300.00 USD USD AUD Out of stock SKU: L1300037 Category: Dark Opal Product DescriptionLovely high domed semi black opal will be great for a solitaire ring stone Opal Specifications Additional information Weight 0.98 ct Dimensions 7 × 6 × 4 mm Predominant Colors Green, Orange Body Tone Dark N6 Brightness Bright B3 Cut Oval Dome High Dome Product Enquiry