0.25 ct crystal opal 4.2×4.1×2.4mm$250.00 USD USD AUD Out of stock SKU: CW2150 Category: Crystal Opal Opal Specifications Additional information Weight 0.25 ct Dimensions 4.2 × 4.1 × 2.4 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry