3.79 ct semi black crystal opal 11x8x6.5mm$700.00 USD USD AUD Out of stock SKU: C16085 Category: Dark Opal Opal Specifications Additional information Weight 3.79 ct Dimensions 11 × 8 × 6.5 mm Body Tone Dark N5 Predominant Colors Blue, Green Brightness Bright B3 Cut Oval Dome High Dome Product Enquiry