3.35 ct black opal 13×10.5x4mm$719.20 USD USD AUD Out of stock SKU: L1300047 Category: Black Opal Product DescriptionAwesome pattern black opal in this gem. Nice dome and shape for a rings stone Opal Specifications Additional information Weight 3.35 ct Dimensions 13 × 10 × 4 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry