Cushion|Natural|GIA

1.37ct E I1 Cushion Natural Diamond

EX • E/I1 • GIA 2231314066

Certificate GIA 2231314066

Diamond specifications and retailer prices

From £2,529 GBP
$3,388 USD
As of October 24, 2026
1 retailer carries this diamond
Only listing: £2,529 GBP at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.37ct natural cushion diamond

This 1.37ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231314066. Listed at a single retailer as of October 24, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
E
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2231314066
Dimensions7.48 × 6.46 mm
L/W Ratio1.16
Top View
7.48 mm6.46 mm1.37 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2231314066
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 24
Current: £2,529 GBP|Low: £2,494 GBP|High: £2,676 GBP|Avg: £2,566 GBP|-5.5%
October 17, 2026
B2C Jewels£2,529 GBP

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
27083970 · Oct 24
£2,529 GBP
$3,388 USD
View

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B+
1.37ct Cushion
£2,529 GBP