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 1,414 

        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 : 968.7566 ,snapshot:859.3765, page load end:859.3765 page load - stats :859.3765 total:234.3854 miniVer : 0 SPProcessor2 : 0 spp.GetPageXml() : 234.3854 jTrans : 234.3854 xnlRef : 234.3854 xnl n0 Transform: 109.3701 xnl n0 : 343.7555 xnl n1 : 343.7555 xnl n2 : 343.7555 xnl n3 Transform: 31.2433 xnl n3 : 374.9988 xnl n4 Transform: 156.256 xnl n4 : 546.9332 xnl n5 Transform: 93.7049 xnl n5 : 640.6381 xnl n6 Transform: 78.1165 xnl n6 : 718.7546 xnl n7 Transform: 140.6219 xnl n7 : 859.3765 xnl loop : 859.3765 template:1,#BodyContainer processTime:0 template:1185.51,header processTime:46.8858 template:1185.52,footer processTime:15.6203 template:21,#WidePane processTime:0 template:1190,#SearchPane processTime:171.8793 template:1209,#ResultsItems processTime:0 template:99,#BreadCrumbsPane processTime:0 template:10.11,#Funnel processTime:0