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* Diamond Weights Disclaimer

*All diamond weights are approximate. Refer to the following for size ranges appropriate to each carat weight listing: 1/20 carat .04-.06; 1/10 carat .085-.11; 1/8 carat .115-.14; 1/6 carat .145-.17; 1/5 carat .18-.22; 1/4 carat .23-.28; 1/3 carat .29-.36; 3/8 carat .37-.44; 1/2 carat .45-.57; 5/8 carat .58-.68; 3/4 carat .69-.82; 7/8 carat .83-.94; 1 carat .95-1.17; 1 1/5 carats 1.18-1.22; 1 ¼ carats 1.23-1.28; 1 1/3 carats 1.29-1.36; 1 3/8 carats 1.37-1.44; 1 ½ carats 1.45-1.57; 1 5/8 carats 1.58-1.68; 1 ¾ carats 1.69-1.82; 1 7/8 carats 1.83-1.94; 2 carats 1.95-2.17; 3 carats 2.95-3.17; 4 carats 3.95-4.17; 5 carats 4.95-5.17; 6 carats 5.95-6.17; 7 carats 6.95-7.17. The black diamonds and black onyx may have been treated or enhanced by heating (generally).