This is a comparison of 1.1ct ideal cut, H color, VS2 clarity Round cut diamonds (click the dollar amount to be taken directly to the diamond):

James Allen: $8180

White Flash: $10,102

Abazias: $8874

Blue Nile: $9044

Brilliant Earth: $9625

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.