2.77 ct boulder opal 14.2×7.9×2.6mmUS$200.00 In Stock 2.77 ct boulder opal 14.2x7.9x2.6mm quantity Add to cart SKU: SB2311 Category: Boulder Opal Opal Specifications Additional information Weight 2.77 ct Dimensions 14.2 × 7.9 × 2.6 mm Brightness B2 Moderately Bright Cut Freeform Dome Low Dome Opal Origin Queensland Predominant Colors Blue Product Enquiry