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Cushion|Natural|EGL

1.31ct E SI2 Cushion Natural Diamond

ID • E/SI2 • EGL 925059303D

Certificate EGL 925059303D

Diamond specifications and retailer prices

From £2,720 GBP
$3,622 USD
As of October 28, 2026
Save £2,743 GBP (50%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £5,463 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.31ct natural cushion diamond

This 1.31ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by EGL 925059303D. Listed at 2 retailers as of October 28, 2026, with prices from £2,720 to £5,463, a £2,743 spread on the same certified stone. MOH London lists it at £5,463. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabEGL
CertificateEGL 925059303D
Dimensions6.90 × 5.63 × 3.81 mm
L/W Ratio1.23
Top View
6.90 mm5.63 mm1.31 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateEGL 925059303D
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: £5,463 GBP|Low: £2,720 GBP|High: £5,499 GBP|Avg: £4,218 GBP|+0.4%
MOH London
Retailer 2
October 29, 2026
Retailer 2£2,720 GBP
MOH London£5,463 GBP

25 data points across 2 retailers

2 retailers£2,720 GBP to £5,463 GBP

A
Cheapest Retailer
-
£2,720 GBP
$3,622 USD
Most Expensive
B
MOH London
FDB459845 · Oct 29
£5,463 GBP
View
1 more retailer has this diamond
Prices start from £2,720 GBPSave up to £2,743 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.31ct Cushion
£2,720 GBP