1.74 ct black opal 11.2×7.4×3.6mmUS$3,000.00 USD USD AUD In Stock 1.74 ct black opal 11.2x7.4x3.6mm quantity Add to cart SKU: FR2129 Category: Black Opal Opal Specifications Additional information Weight 1.74 ct Dimensions 11.2 × 7.4 × 3.6 mm Body Tone Black N3 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Product Enquiry