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0.31-Carat Round Diamond

This  Ideal-cut I-colour , and IF-clarity Diamond comes accompanied by a diamond grading report from the GIA.

This diamond is eligible for the Blue Nile Diamond Upgrade Program.

Price: £430
(VAT not included)
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Diamond Grading Report

A Diamond Grading Report documents the specific characteristics of a diamond. These reports are issued by the Gemmological Institute of America (GIA), which is among the most respected organisations in the diamond industry.

Learn the definitions of the terms used in a diamond certificate.

Diamond Details

Stock number: LD01648066
Price: £430
Bank wire price: £424
Price per carat: £1,387
Carat weight: 0.31
Cut: Ideal
Colour: I
Clarity: IF
Depth %: 61.9%
Table %: 55%
Polish: Excellent
Symmetry: Very Good
Girdle: Medium to Slightly Thick, Faceted
Culet: None
Fluorescence: None
Measurements: 4.38 x 4.34 x 2.70 mm
Cut: Ideal
Fair | Good | Very Good | Ideal | Signature Ideal
This diamond is cut to the finest proportions as determined by its face-up appearance, design, and craftsmanship. It reflects nearly all light as fire and brilliance as determined by the GIA. The GIA certificate lists the cut as Excellent, which is the equivalent of an AGSL or Blue Nile Ideal cut grade.
Colour: I
J | I | H | G | F | E | D
This diamond, when cut to ideal proportions, produces a warm brilliancy not found in the higher grade colours. I-colour diamonds are less expensive than other diamonds, so you can buy a larger diamond for the same price as a higher colour grade. Note: If this diamond has medium or strong blue fluorescence, its slight tint will be partially masked, making the diamond appear whiter to the eye.
Clarity: IF
SI2 | SI1 | VS2 | VS1 | VVS2 | VVS1 | IF | FL
This diamond has no internal identifying characteristics, even when viewed under a microscope at extreme magnification. These diamonds are not graded flawless usually because of very slight surface markings or minor details in their polish. Diamonds of this grade of clarity are extremely rare.

Diamond Carat Size Chart

This print out illustrates how diamonds of different carat weights and shapes will appear when viewed from the top down.

Your diamond may differ from the printout in length/width ratio, table, and depth.
Diamond Carat Size Chart
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Shipping Information

Usually ships in 6 working days if purchased loose, or 7 working days if set in jewellery.

Blue Nile Packaging

Note: Prices and availability are subject to change without notice. View our terms and conditions for more information.

 
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