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

James Allen: $2180

White Flash: $3054

Abazias: $2517

Blue Nile: $2590

Brilliant Earth: $2790

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.