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 -4.80 CT $1,747.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -0.70 CT $104.00 Add to Favorites Quick View Blue SapphireBLUE – 3.10 CT $873.00 Add to Favorites Quick View Blue SapphireROYAL BLUE -1.10 CT $634.00 Add to Favorites