1.78 ct crystal opal 9×6.9×4.6mm$400.00 USD USD AUD In Stock 1.78 ct crystal opal 9x6.9x4.6mm quantity — OR — Add to cart SKU: ET2425 Category: Crystal Opal Opal Specifications Additional information Weight 1.78 ct Dimensions 9 × 6.9 × 4.6 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue Product Enquiry