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Cushion|Natural|GIA

3.02ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 1553996111

Certificate GIA 1553996111

Diamond specifications and retailer prices

From £18,229 GBP
As of November 6, 2026
Save £4,652 GBP (20%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £52,152 GBP at MOH London · As of October 15, 2026
View at MOH London

About this 3.02ct natural cushion diamond

This 3.02ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1553996111. Listed at 7 retailers as of November 6, 2026, with a 26% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.02
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1553996111
Dimensions9.32 × 7.31 × 4.89 mm
L/W Ratio1.27
Key to symbols
Crystal, Feather, Pinpoint, Indented Natural, Natural
Top View
9.32 mm7.31 mm3.02 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1553996111
Side View
Table 53.0%CrownGirdle: XTKPavilionCulet: NoneDepth 66.9%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: £52,152 GBP|Low: £18,054 GBP|High: £52,152 GBP|Avg: £25,712 GBP|+37.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4£18,054 GBP
Retailer 7£18,229 GBP
Retailer 3£19,048 GBP
Retailer 6£19,526 GBP
Retailer 8£19,559 GBP
Retailer 2£22,881 GBP
Retailer 9£24,030 GBP
Retailer 5£24,537 GBP
MOH London£52,152 GBP

42 data points across 9 retailers

7 retailers£18,229 GBP to £22,881 GBP

Retailer 1
-
£18,054 GBP
Price last confirmed 19 days ago
A
Retailer 2
-
£18,229 GBP
View
Retailer 3
-
£19,048 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
£19,559 GBP
View
A
Retailer 5
-
£22,881 GBP
View
Retailer 6
-
£24,030 GBP
View
Price last confirmed 34 days ago
Most Expensive
MOH London
A621598BC · Oct 15
£52,152 GBP
View
Price last confirmed 23 days ago
6 more retailers have this diamond
Prices start from £18,229 GBPSave up to £4,652 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
3.02ct Cushion
£18,229 GBP