This is a comparison of (click the dollar amount to be taken directly to the diamond):

James Allen: $8990

White Flash: $9684

Abazias: $11,276

Blue Nile: $11,361

Brilliant Earth: $11,870

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.