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 1,436 

        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 : 734.4057 ,snapshot:625, page load end:625 page load - stats :625 total:296.8873 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 296.8873 jTrans : 296.8873 xnlRef : 296.8873 xnl n0 Transform: 62.5558 xnl n0 : 359.4431 xnl n1 : 359.4431 xnl n2 : 359.4431 xnl n3 Transform: 15.6379 xnl n3 : 375.081 xnl n4 Transform: 140.5472 xnl n4 : 515.6282 xnl n5 Transform: 46.8704 xnl n5 : 562.4986 xnl n6 Transform: 15.626 xnl n6 : 578.1246 xnl n7 Transform: 46.8754 xnl n7 : 625 xnl loop : 625 template:1,#BodyContainer processTime:0 template:1185.51,header processTime:125.0552 template:1185.52,footer processTime:15.5827 template:21,#WidePane processTime:0 template:1190,#SearchPane processTime:156.2494 template:1209,#ResultsItems processTime:0 template:99,#BreadCrumbsPane processTime:0 template:10.11,#Funnel processTime:0