1.92 ct dark opal 10.2×10.5×2.9mmUS$600.00 In Stock 1.92 ct dark opal 10.2x10.5x2.9mm quantity Add to cart SKU: HGO2372 Category: Dark Opal Opal Specifications Additional information Weight 1.92 ct Dimensions 10.2 × 10.5 × 2.9 mm Body Tone Dark N6 Brightness B3 Bright Cut Heart Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry