1.67 ct crystal opal 11.7×5.6×3.8mm$2,000.00 USD USD AUD In Stock 1.67 ct crystal opal 11.7x5.6x3.8mm quantity — OR — Add to cart SKU: SG24104 Category: Crystal Opal Opal Specifications Additional information Weight 1.67 ct Dimensions 11.7 × 5.6 × 3.8 mm Body Tone Dark N5 Brightness B3 Bright Cut Oval Dome Medium Dome Opal Origin Lightning Ridge Predominant Colors Green, Orange Product Enquiry