4.3mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond 4.3mm Round Cut GHI Color Loose Aqua Blue Diamond - Approximate Total weight range -0.29-0.369 cts each SI quality - Fine quality, Loop Clean - Very Better Conflict Free Matched pair of 4.3mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond (2pc) 4.3mm Round-Cut - GHI Color Loose Aqua Blue Diamond Approximate weight range -0.58-0.738 Cts (0.29-0.369 cts each) SI quality - Fine quality, Loop Clean - Very Better Conflict Free 4.5mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond 4.5mm Round Cut GHI Color Loose Aqua Blue Diamond - Approximate Total weight range -0.37-0.44 cts each SI quality - Fine quality, Loop Clean - Very Better Conflict Free Matched pair of 4.5mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond (2pc) 4.5mm Round-Cut - GHI Color Loose Aqua Blue Diamond Approximate weight range -0.74-0.88 Cts (0.37-0.44 cts each) SI quality - Fine quality, Loop Clean - Very Better Conflict Free 5.2mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond 5.2mm Round Cut GHI Color Loose Aqua Blue Diamond - Approximate Total weight range -0.45-0.69 cts each SI quality - Fine quality, Loop Clean - Very Better Conflict Free Matched pair of 5.2mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond (2pc) 5.2mm Round-Cut - GHI Color Loose Aqua Blue Diamond Approximate weight range -0.9-1.38 Cts (0.45-0.69 cts each) SI quality - Fine quality, Loop Clean - Very Better Conflict Free 5.8mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond 5.8mm Round Cut GHI Color Loose Aqua Blue Diamond - Approximate Total weight range -0.70-0.89 cts each SI quality - Fine quality, Loop Clean - Very Better Conflict Free Matched pair of 5.8mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond (2pc) 5.8mm Round-Cut - GHI Color Loose Aqua Blue Diamond Approximate weight range -1.4-1.78 Cts (0.70-0.89 cts each) SI quality - Fine quality, Loop Clean - Very Better Conflict Free 6.5mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond 6.5mm Round Cut GHI Color Loose Aqua Blue Diamond - Approximate Total weight range -0.90-1.17 cts each SI quality - Fine quality, Loop Clean - Very Better Conflict Free Matched pair of 6.5mm SI Quality Round Treated Cut GHI Color Loose Aqua Blue Diamond (2pc) 6.5mm Round-Cut - GHI Color Loose Aqua Blue Diamond Approximate weight range -1.8-2.34 Cts (0.90-1.17 cts each) SI quality - Fine quality, Loop Clean - Very Better Conflict Free