2.76 ct boulder opal 14.8×6.1×2.7mm$300.00 USD USD AUD In Stock 2.76 ct boulder opal 14.8x6.1x2.7mm quantity — OR — Add to cart SKU: TG2315 Category: Boulder Opal Opal Specifications Additional information Weight 2.76 ct Dimensions 14.8 × 6.1 × 2.7 mm Brightness B2 Moderately Bright Cut Freeform Dome Low Dome Opal Origin Queensland Predominant Colors Blue, Green Product Enquiry