2.16 ct black opal 10.2x8x4mm$2,500.00 USD USD AUD Out of stock SKU: FJ2101 Category: Black Opal Opal Specifications Additional information Weight 2.16 ct Dimensions 10.2 × 8 × 4 mm Body Tone Black N3 Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry