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Cushion|Natural|GIA

1.03ct E SI2 Cushion Natural Diamond

ID • E/SI2 • GIA 5546622006

Certificate GIA 5546622006

Diamond specifications and retailer prices

From £1,178 GBP
As of November 6, 2026
Save £1,314 GBP (53%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,493 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct natural cushion diamond

This 1.03ct natural cushion sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546622006. Listed at 6 retailers as of November 2, 2026, with prices from £1,178 to £2,493, a £1,314 spread on the same certified stone. MOH London lists it at £2,493. 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

1.03
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5546622006
Dimensions6.60 × 5.11 × 3.53 mm
L/W Ratio1.29
Top View
6.60 mm5.11 mm1.03 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5546622006
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £2,493 GBP|Low: £982 GBP|High: £2,506 GBP|Avg: £1,530 GBP|+1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8£1,084 GBP
Retailer 6£1,178 GBP
Retailer 7£1,330 GBP
Retailer 2£1,399 GBP
Retailer 9£1,425 GBP
Retailer 5£1,426 GBP
Retailer 10£1,428 GBP
Retailer 11£1,455 GBP
Retailer 3£1,681 GBP
Retailer 4£1,932 GBP
MOH London£2,493 GBP

46 data points across 11 retailers

6 retailers£1,178 GBP to £2,493 GBP

A
Cheapest Retailer
-
£1,178 GBP
Final sale: no returns
A
Retailer 2
-
£1,330 GBP
View
A
Retailer 3
-
£1,399 GBP
View
A
Retailer 4
-
£1,426 GBP
View
B+
Retailer 5
-
£1,932 GBP
View
Most Expensive
B+
MOH London
ABA4ACC86 · Nov 2
£2,493 GBP
View
5 more retailers have this diamond
Prices start from £1,178 GBPSave up to £1,314 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
1.03ct Cushion
£1,178 GBP