0.75 ct white opal 7.8x6x2.5mm$200.00 USD USD AUD Out of stock SKU: FJ2123 Category: White Opal Opal Specifications Additional information Weight 0.75 ct Dimensions 7.8 × 6 × 2.5 mm Body Tone Light N8 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry