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Cushion|Natural|GIA

3.02ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6551694118

Certificate GIA 6551694118

Diamond specifications and retailer prices

From £26,581 GBP
As of November 6, 2026
Save £19,224 GBP (42%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £45,806 GBP at MOH London · As of November 4, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551694118. Listed at 18 retailers as of November 4, 2026, with prices from £26,581 to £45,806, a £19,224 spread on the same certified stone. MOH London lists it at £45,806. 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

3.02
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551694118
Dimensions9.64 × 7.52 × 5.22 mm
L/W Ratio1.28
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
9.64 mm7.52 mm3.02 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6551694118
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £45,806 GBP|Low: £25,043 GBP|High: £46,482 GBP|Avg: £31,920 GBP|-1.3%
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
November 6, 2026
Retailer 13£25,043 GBP
Retailer 6£26,581 GBP
Retailer 4£28,873 GBP
Retailer 7£29,346 GBP
Retailer 10£29,408 GBP
Retailer 14£29,530 GBP
Retailer 5£29,923 GBP
Retailer 3£30,639 GBP
Retailer 11£30,639 GBP
Retailer 8£31,541 GBP
Retailer 12£31,655 GBP
Retailer 9£35,535 GBP
Retailer 2£37,860 GBP
MOH London£45,806 GBP

41 data points across 14 retailers

18 retailers£26,581 GBP to £45,806 GBP

Retailer 1
-
£25,043 GBP
Price last confirmed 10 days ago
B+
Retailer 2
-
£26,581 GBP
View
B+
Retailer 3
-
£26,774 GBP
View
B+
Retailer 4
-
£26,916 GBP
View
B+
Retailer 5
-
£27,553 GBP
View
B+
Retailer 6
-
£27,971 GBP
View
B+
Retailer 7
-
£28,525 GBP
View
Retailer 8
-
£28,873 GBP
View
Price last confirmed 34 days ago
B+
Retailer 9
-
£29,346 GBP
View
B+
Retailer 10
-
£29,530 GBP
View
B+
Retailer 11
-
£29,923 GBP
View
B+
Retailer 12
-
£30,639 GBP
View
B+
Retailer 13
-
£30,639 GBP
View
B+
Retailer 14
-
£31,541 GBP
View
B+
Retailer 15
-
£31,655 GBP
View
B+
Retailer 16
-
£35,535 GBP
View
B
Retailer 17
-
£37,860 GBP
View
Most Expensive
B
MOH London
748E538CC · Nov 4
£45,806 GBP
View
17 more retailers have this diamond
Prices start from £26,581 GBPSave up to £19,224 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.

B+
3.02ct Cushion
£26,581 GBP