0.55ct black opal 5.5×5.5×2.5mm$1,200.00 USD USD AUD Out of stock SKU: RM2056 Category: Black Opal Opal Specifications Additional information Weight 0.55 ct Dimensions 5.5 × 5.5 × 2.5 mm Body Tone Black N2 Predominant Colors Blue, Red Brightness B4 Very Bright Cut Cushion Dome Medium Dome Product Enquiry