This is a comparison of 1.2ct ideal cut, H color, VS2 clarity Round cut diamonds (click the dollar amount to be taken directly to the diamond):

James Allen: $8960

White Flash: $9613

Abazias: $9658

Blue Nile: $9888

Brilliant Earth: $9845

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.