1.63 ct semi black opal 10x8x3mm$700.00 USD USD AUD Out of stock SKU: BG15051 Category: Dark Opal Opal Specifications Additional information Weight 1.63 ct Dimensions 10 × 8 × 3 mm Body Tone Dark N5 Predominant Colors Blue, Orange Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry