1.42 ct boulder opal 10×7.1×2.7mm$350.00 USD USD AUD In Stock 1.42 ct boulder opal 10x7.1x2.7mm quantity — OR — Add to cart SKU: SB2303 Category: Boulder Opal Opal Specifications Additional information Weight 1.42 ct Dimensions 10 × 7.1 × 2.7 mm Brightness B3 Bright Cut Freeform Dome Low Dome Opal Origin Queensland Predominant Colors Blue, Orange Product Enquiry