0.71 ct crystal opal 6x5x3.5mm$300.00 USD USD AUD Out of stock SKU: TD210037 Category: Crystal Opal Opal Specifications Additional information Weight 0.71 ct Dimensions 6 × 5 × 3.5 mm Body Tone Dark N6 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry