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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.
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Showing 1,380
Marquise Cut Diamonds
– All Viewable in 360° HDThe 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.
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DETAILS
marquise 0.7 Carat K VS2
...Item#: 3112245 Carat: 0.7 Color: K Clarity: VS2 Cut: - Depth: 62.5 Table: 52 Pol/Sym:VG/ GD Fluor: NN Girdle: Medium to Extremely Thick Culet: N Measur': 8.81*4.65*2.90 Lab: GIA $1,010 -
DETAILS
marquise 0.7 Carat K VS2
...Item#: 2074699 Carat: 0.7 Color: K Clarity: VS2 Cut: - Depth: 66.2 Table: 56 Pol/Sym:VG/ GD Fluor: S Girdle: Medium to Very Thick Culet: N Measur': 9.09*4.60*3.05 Lab: GIA $1,060 -
DETAILS
marquise 0.7 Carat K VVS1
...Item#: 2074697 Carat: 0.7 Color: K Clarity: VVS1 Cut: - Depth: 68.3 Table: 59 Pol/Sym:VG/ GD Fluor: NN Girdle: Slightly Thick to Extremely Thick Culet: N Measur': 7.56*4.76*3.25 Lab: GIA $1,120 -
DETAILS
marquise 0.71 Carat J SI2
...Item#: 2630289 Carat: 0.71 Color: J Clarity: SI2 Cut: - Depth: 64.1 Table: 58 Pol/Sym:GD/ VG Fluor: NN Girdle: Medium to Very Thick Culet: N Measur': 8.78*4.63*2.96 Lab: GIA $1,130 -
DETAILS
marquise 0.7 Carat K VVS1
...Item#: 2712499 Carat: 0.7 Color: K Clarity: VVS1 Cut: - Depth: 64.1 Table: 58 Pol/Sym:VG/ GD Fluor: S Girdle: Slightly Thick to Very Thick Culet: N Measur': 9.27*4.54*2.91 Lab: GIA $1,210 -
DETAILS
marquise 0.79 Carat K SI1
...Item#: 509895 Carat: 0.79 Color: K Clarity: SI1 Cut: - Depth: 64.6 Table: 55 Pol/Sym:GD/ GD Fluor: NN Girdle: Thin to Extremely Thick Culet: N Measur': 8.49*4.92*3.18 Lab: GIA $1,300 -
DETAILS
marquise 0.71 Carat K VS1
...Item#: 2212512 Carat: 0.71 Color: K Clarity: VS1 Cut: - Depth: 59.8 Table: 52 Pol/Sym:VG/ GD Fluor: F Girdle: Thin to Extremely Thick Culet: N Measur': 8.02*4.97*2.97 Lab: GIA $1,300 -
DETAILS
marquise 0.72 Carat I SI2
...Item#: 3149605 Carat: 0.72 Color: I Clarity: SI2 Cut: - Depth: 57.4 Table: 63 Pol/Sym:EX/ VG Fluor: F Girdle: Medium to Thick Culet: N Measur': 9.09x4.74x2.72 Lab: GIA $1,340 -
DETAILS
marquise 0.7 Carat H I1
...Item#: 3042729 Carat: 0.7 Color: H Clarity: I1 Cut: - Depth: 67.3 Table: 61 Pol/Sym:VG/ GD Fluor: NN Girdle: Medium Culet: N Measur': 8.08x4.63x3.12 Lab: GIA $1,340 -
DETAILS
marquise 0.72 Carat K VVS2
...Item#: 3006226 Carat: 0.72 Color: K Clarity: VVS2 Cut: - Depth: 63.4 Table: 54 Pol/Sym:EX/ EX Fluor: NN Girdle: Thick to Very Thick Culet: N Measur': 8.95*4.65*2.95 Lab: GIA $1,340 -
DETAILS
marquise 0.71 Carat J SI1
...Item#: 1872051 Carat: 0.71 Color: J Clarity: SI1 Cut: - Depth: 63.2 Table: 55 Pol/Sym:EX/ VG Fluor: F Girdle: Very Thin to Thick Culet: N Measur': 8.47*4.83*3.05 Lab: GIA $1,360 -
DETAILS
marquise 0.71 Carat J VS1
...Item#: 3030041 Carat: 0.71 Color: J Clarity: VS1 Cut: - Depth: 59.9 Table: 60 Pol/Sym:EX/ VG Fluor: F Girdle: Medium to Very Thick Culet: N Measur': 9.76*4.64*2.78 Lab: GIA $1,360
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Shipping Update
Due to the overwhelming popularity of our Summer Sale, we are currently experiencing production delays of up to one week.
Our artisan jewelers are working overtime to finish crafting jewelry as soon as possible.
Our top priority is that your jewelry is perfect and we hope you’ll allow us a few extra days to ensure that.