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Cushion|Natural|GIA

3.02ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 2546543486

Certificate GIA 2546543486

Diamond specifications and retailer prices

From £27,905 GBP
As of November 6, 2026
Save £23,939 GBP (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £51,844 GBP at MOH London · As of November 2, 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 2546543486. Listed at 13 retailers as of November 2, 2026, with prices from £27,905 to £51,844, a £23,939 spread on the same certified stone. MOH London lists it at £51,844. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546543486
Dimensions10.25 × 7.34 × 4.87 mm
L/W Ratio1.40
Top View
10.25 mm7.34 mm3.02 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546543486
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.3%

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: £51,844 GBP|Low: £27,905 GBP|High: £53,339 GBP|Avg: £36,275 GBP|-1.6%
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 3, 2026
Retailer 12£27,905 GBP
Retailer 11£30,383 GBP
Retailer 6£31,134 GBP
Retailer 4£32,915 GBP
Retailer 8£33,169 GBP
Retailer 3£34,623 GBP
Retailer 2£35,768 GBP
Retailer 5£35,865 GBP
Retailer 13£36,003 GBP
Retailer 14£36,003 GBP
Retailer 9£37,206 GBP
Retailer 10£40,008 GBP
Retailer 7£40,111 GBP
MOH London£51,844 GBP

29 data points across 14 retailers

13 retailers£27,905 GBP to £51,844 GBP

B+
Cheapest Retailer
-
£27,905 GBP
B+
Retailer 2
-
£30,383 GBP
View
B
Retailer 3
-
£32,915 GBP
View
B+
Retailer 4
-
£33,169 GBP
View
B+
Retailer 5
-
£34,623 GBP
View
B+
Retailer 6
-
£35,768 GBP
View
B
Retailer 7
-
£35,865 GBP
View
B
Retailer 8
-
£36,003 GBP
View
B
Retailer 9
-
£36,003 GBP
View
B
Retailer 10
-
£37,206 GBP
View
B
Retailer 11
-
£40,008 GBP
View
B
Retailer 12
-
£40,111 GBP
View
Most Expensive
B
MOH London
E6BCC2835 · Nov 2
£51,844 GBP
View
12 more retailers have this diamond
Prices start from £27,905 GBPSave up to £23,939 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
£27,905 GBP