You cannot add "1.83 ct green crystal opal 10x6.5x4mm" to the cart because the product is out of stock. 2.26 ct gem crystal opal 10x9x4mm$2,000.00 USD USD AUD In Stock 2.26 ct gem crystal opal 10x9x4mm quantity — OR — Add to cart SKU: D19D6 Category: Crystal Opal Opal Specifications Additional information Weight 2.26 ct Dimensions 10 × 9 × 4 mm Body Tone Dark N6 Predominant Colors Blue, Green Brightness B4 Very Bright Cut Oval Dome Medium Dome Product Enquiry