1.06 ct black opal 7x6x4mm$400.00 USD USD AUD Out of stock SKU: G17211 Category: Black Opal Tags: Necklace, Stephanie Ring Opal Specifications Additional information Weight 1.06 ct Dimensions 7 × 6 × 4 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B3 Bright Cut Oval Dome High Dome Opal Origin Lightning Ridge Product Enquiry