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Cushion|Natural|GIA

1.03ct E SI1 Cushion Natural Diamond

GD • E/SI1 • GIA 7553424446

Certificate GIA 7553424446

Diamond specifications and retailer prices

From £1,262 GBP
As of November 4, 2026
Save £1,586 GBP (56%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,847 GBP at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7553424446. Listed at 18 retailers as of November 1, 2026, with prices from £1,262 to £2,847, a £1,586 spread on the same certified stone. MOH London lists it at £2,847. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553424446
Dimensions6.55 × 5.03 × 3.67 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.55 mm5.03 mm1.03 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7553424446
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 72.8%

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 4
Current: £2,847 GBP|Low: £1,243 GBP|High: £2,927 GBP|Avg: £1,707 GBP|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 16£1,262 GBP
Retailer 10£1,296 GBP
Retailer 4£1,380 GBP
Retailer 11£1,404 GBP
Retailer 7£1,490 GBP
Retailer 14£1,501 GBP
Retailer 8£1,507 GBP
Retailer 13£1,524 GBP
Retailer 15£1,561 GBP
Retailer 6£1,587 GBP
Retailer 3£1,606 GBP
Retailer 2£1,794 GBP
Retailer 5£2,013 GBP
Retailer 9£2,053 GBP
Retailer 12£2,602 GBP
MOH London£2,847 GBP

24 data points across 16 retailers

18 retailers£1,262 GBP to £2,847 GBP

A
Cheapest Retailer
-
£1,262 GBP
A
Retailer 2
-
£1,296 GBP
View
B+
Retailer 3
-
£1,380 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,404 GBP
View
A
Retailer 5
-
£1,490 GBP
View
Retailer 6
-
£1,501 GBP
View
Price last confirmed 3 days ago
B+
Retailer 7
-
£1,507 GBP
View
A
Retailer 8
-
£1,524 GBP
View
A
Retailer 9
-
£1,561 GBP
View
Retailer 10
-
£1,587 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,606 GBP
View
B+
Retailer 12
-
£1,713 GBP
View
B+
Retailer 13
-
£1,794 GBP
View
B+
Retailer 14
-
£2,013 GBP
View
B+
Retailer 15
-
£2,053 GBP
View
Retailer 16
-
£2,076 GBP
View
Price last confirmed 31 days ago
B
Retailer 17
-
£2,602 GBP
View
Most Expensive
B
MOH London
9E3270B51 · Nov 1
£2,847 GBP
View
17 more retailers have this diamond
Prices start from £1,262 GBPSave up to £1,586 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
£1,262 GBP