2.70 ct black opal 14.4×8.3×3.7mm$800.00 USD USD AUD In Stock 2.70 ct black opal 14.4x8.3x3.7mm quantity — OR — Add to cart SKU: A22W55 Category: Black Opal Opal Specifications Additional information Weight 2.70 ct Dimensions 14.4 × 8.3 × 3.7 mm Body Tone Black N3 Brightness B2 Moderately Bright Cut Drop Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green Product Enquiry