This is a comparison of 0.7ct ideal cut, G color, SI2 clarity Pear cut diamonds (click the dollar amount to be taken directly to the diamond):

James Allen: $1620

White Flash: N/A

Abazias: $1789

Blue Nile: $1773

Brilliant Earth: $1930

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.