BLUE SAPPHIRE -4.56 CT$5,679.00 gem numberBS2020013gem weight4.56ctgem dimension10.0x7.4x5.9mmgem cutEmerald Cutgem shapeOctagongem colorBY colour ( Blue-Yellow)gem speciesNatural CorundumcommentUNHEAT SKU: BS2020013 Category: Blue Sapphire Additional information Additional information Weight 4.56 kg Related products Quick View Blue SapphireROYAL BLUE -1.67 CT $1,801.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -0.90 CT $142.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -2.70 CT $2,506.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -1.11 CT $634.00 Add to Favorites