5.85 ct dark opal 10x9x4.4mm$700.00 USD USD AUD Out of stock SKU: CL2179 Category: Dark Opal Opal Specifications Additional information Weight 5.85 ct Dimensions 10 × 9 × 4.4 mm Body Tone Dark N5 Brightness B3 Bright Cut Freeform Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry