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 SapphireBLUE -2.50 CT $1,376.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -1.46 CT $1,518.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -0.90 CT $142.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -1.42 CT $1,616.00 Add to Favorites