0.85 ct gem crystal opal 7x6x3mmUS$1,800.00 Out of stock SKU: A1602118 Category: Crystal Opal Opal Specifications Additional information Weight 0.85 ct Dimensions 7 × 6 × 3 mm Body Tone Dark N6 Predominant Colors Orange, Red Brightness B5 Vivid Cut Dome Medium Dome Product Enquiry