You cannot add "1.70 ct black opal gem 9x8x4mm" to the cart because the product is out of stock. 3.35 ct black opal pair 10×8.4×3.2mm$2,000.00 USD USD AUD In Stock 3.35 ct black opal pair 10x8.4x3.2mm quantity — OR — Add to cart SKU: A22F22 Category: Black Opal Opal Specifications Additional information Weight 3.35 ct Dimensions 10 × 8.4 × 3.2 mm Body Tone Black N3 Brightness B3 Bright Cut Oval Dome Low Dome Opal Origin Lightning Ridge Predominant Colors Blue, Green Product Enquiry