This is a comparison of 0.75ct ideal cut, D color, VS1 clarity Emerald cut diamonds (click the dollar amount to be taken directly to the diamond):

James Allen: $2847

White Flash: $2872

Abazias: $3124

Blue Nile: $3026

Brilliant Earth: $3555

These diamonds are independently inspected and graded by GIA/AGS, which means you can trust their quality. For everything you need to know about buying engagement rings online, please visit http://howiboughtthering.com.