1.70ct black opal 10.2x7x3.3mm$2,500.00 USD USD AUD In Stock 1.70ct black opal 10.2x7x3.3mm quantity — OR — Add to cart SKU: TD201097 Category: Black Opal Opal Specifications Additional information Weight 1.70 ct Dimensions 10.2 × 7 × 3.3 mm Body Tone Black N4 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry