Search Options
COLORLESS DIAMONDSFANCY COLOR DIAMONDS
  • Diamond Shape
    Round
    Princess
    Cushion
    Emerald
    Oval
    Radiant
    Asscher
    Marquise
    Heart
    Pear
  • This shape cannot be set with your setting
  • Diamond Color
  • Color
    ?
    • Diamond Clarity
    • Clarity
      ?
      • Diamond Origin

        Every diamond on JamesAllen.com is certified 100% conflict free in compliance with the Patriot Act, the Kimberley Process, and United Nations resolutions. This ensures that each natural, untreated stone is responsibly mined, no matter its country of origin.

        JamesAllen.com is also the exclusive online retailer of CanadaMark diamonds. All our diamonds bearing the CanadaMark logo were sourced from Canada, home to some of the most beautiful diamonds in the world. Each stone has a unique serial number and comes with a certificate of origin.

      • Diamond Cut
      • Cut
        ?
        • Carat Weight
        • Carat
          ?
        • Price
        Advanced Options
        Showing 1,454 

        Marquise Cut Diamonds

        – All Viewable in 360° HD

        The marquise cut diamond is long and narrow with a large surface area, creating the illusion of greater size.
        Its elongated shape has pointed Ends, And Is Commonly Used As A Solitaire Or Enhanced By Smaller Side Stones.

        chat with a diamond expert
        Change View
        Sort By
        page load - render : 578.1524 ,snapshot:453.1146, page load end:453.1146 page load - stats :453.1146 total:125.0053 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 125.0053 jTrans : 125.0053 xnlRef : 125.0053 xnl n0 Transform: 62.4878 xnl n0 : 187.4931 xnl n1 : 187.4931 xnl n2 : 187.4931 xnl n3 Transform: 15.6347 xnl n3 : 203.1278 xnl n4 Transform: 140.6114 xnl n4 : 343.7392 xnl n5 Transform: 46.8742 xnl n5 : 390.6134 xnl n6 Transform: 15.6297 xnl n6 : 406.2431 xnl n7 Transform: 31.2497 xnl n7 : 437.4928 xnl loop : 437.4928 template:1,#BodyContainer processTime:0 template:1185.51,header processTime:62.502 template:1185.52,footer processTime:31.2502 template:21,#WidePane processTime:0 template:1190,#SearchPane processTime:31.2531 template:1209,#ResultsItems processTime:0 template:99,#BreadCrumbsPane processTime:0 template:10.11,#Funnel processTime:0