4.3 x 3.1 x 1.8 cm (Specimen); 0.64 carats; 5.10 mm x 4.37 mm (Gem) - A rare rough and cut set of the hard to find magnesium halide, Sellaite from Suran featuring a cleaved mass of off-white crystals with a wonderful nearly eye clean soft golden-yellow color "Modified Cushion Brilliant" cut gem. Sellaites are rare on the market in any form, so don't miss out on this beautiful and rare rough and cut.