Super 7 Polished Slice For Jewellery Size range:30mm to 50mm Weight range: 44ct to 53ct 5 ct (carrot) = 1g (gram) Gemstone Super 7, or sacred seven, polished slices for jewellery. This is one of the last batches of super 7, as the mine has been flooded. Stonebridge offers rare gemstones cut to shape in an array of styles, this is a gemstone to please all beaders and jewelers needs. Note: Specific shapes may be available upon request. Pictures were shot against artificial day light. May contain small imperfection natural of the stone.