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 1,404 

        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 : 687.5147 ,snapshot:562.5052, page load end:562.5052 page load - stats :562.5052 total:250.005 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 250.005 jTrans : 250.005 xnlRef : 250.005 xnl n0 Transform: 62.4943 xnl n0 : 328.1245 xnl n1 : 328.1245 xnl n2 : 328.1245 xnl n3 Transform: 0 xnl n3 : 328.1245 xnl n4 Transform: 140.6266 xnl n4 : 468.7511 xnl n5 Transform: 46.8767 xnl n5 : 515.6278 xnl n6 Transform: 0 xnl n6 : 515.6278 xnl n7 Transform: 46.8774 xnl n7 : 562.5052 xnl loop : 562.5052 template:1,#BodyContainer processTime:0 template:1185.51,header processTime:62.5035 template:1185.52,footer processTime:15.6137 template:21,#WidePane processTime:0 template:1190,#SearchPane processTime:171.8878 template:1209,#ResultsItems processTime:0 template:99,#BreadCrumbsPane processTime:0 template:10.11,#Funnel processTime:0