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 1,352 

        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 : 1000.0289 ,snapshot:875.0199, page load end:875.0199 page load - stats :875.0199 total:250.0112 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 250.0112 jTrans : 250.0112 xnlRef : 250.0112 xnl n0 Transform: 156.2507 xnl n0 : 406.2619 xnl n1 : 406.2619 xnl n2 : 406.2619 xnl n3 Transform: 46.9098 xnl n3 : 453.1717 xnl n4 Transform: 187.5173 xnl n4 : 656.277 xnl n5 Transform: 78.1234 xnl n5 : 750.0165 xnl n6 Transform: 46.8803 xnl n6 : 796.8968 xnl n7 Transform: 78.1231 xnl n7 : 875.0199 xnl loop : 875.0199 template:1,#BodyContainer processTime:0 template:1185.51,header processTime:46.8805 template:1185.52,footer processTime:15.6247 template:21,#WidePane processTime:0 template:1190,#SearchPane processTime:171.8872 template:1209,#ResultsItems processTime:0 template:99,#BreadCrumbsPane processTime:0 template:10.11,#Funnel processTime:0