You cannot add "1.86 ct semi black crystal opal 9x8x5mm" to the cart because the product is out of stock. 6.46 ct semi black opal 14×11.4x6mm$2,400.00 USD USD AUD Out of stock SKU: ZD1411 Category: Dark Opal Opal Specifications Additional information Weight 6.46 ct Dimensions 14 × 11.4 × 6 mm Predominant Colors Blue, Green Body Tone Dark N6 Brightness B3 Bright Cut Oval Dome Medium Dome Product Enquiry