0.54 ct crystal opal 6.6×5.2×2.4mm$300.00 USD USD AUD Out of stock SKU: C2212 Category: Crystal Opal Opal Specifications Additional information Weight 0.54 ct Dimensions 6.6 × 5.2 × 2.4 mm Body Tone Dark N6 Brightness Bright B3 Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry