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Cushion|Natural|GIA

3.02ct K SI2 Cushion Natural Diamond

EX • K/SI2 • GIA 6555877075

Certificate GIA 6555877075

Diamond specifications and retailer prices

From £8,699 GBP
As of November 6, 2026
Save £7,151 GBP (45%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £15,850 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555877075. Listed at 12 retailers as of November 4, 2026, with prices from £8,699 to £15,850, a £7,151 spread on the same certified stone. MOH London lists it at £15,850. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555877075
Dimensions10.04 × 7.45 × 4.85 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
10.04 mm7.45 mm3.02 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555877075
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.1%

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: £15,850 GBP|Low: £8,699 GBP|High: £16,221 GBP|Avg: £11,646 GBP|-2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2£8,699 GBP
Retailer 3£10,296 GBP
Retailer 11£10,327 GBP
Retailer 12£10,580 GBP
Retailer 7£10,768 GBP
Retailer 8£11,232 GBP
Retailer 9£11,498 GBP
Retailer 10£12,256 GBP
Retailer 6£12,262 GBP
Retailer 4£12,475 GBP
Retailer 5£12,608 GBP
MOH London£15,850 GBP

30 data points across 12 retailers

12 retailers£8,699 GBP to £15,850 GBP

A
Cheapest Retailer
-
£8,699 GBP
A
Retailer 2
-
£10,296 GBP
View
A
Retailer 3
-
£10,327 GBP
View
A
Retailer 4
-
£10,580 GBP
View
A
Retailer 5
-
£10,768 GBP
View
Retailer 6
-
£11,232 GBP
View
Price last confirmed 12 days ago
Retailer 7
-
£11,498 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£12,256 GBP
View
A
Retailer 9
-
£12,262 GBP
View
B+
Retailer 10
-
£12,475 GBP
View
A
Retailer 11
-
£12,608 GBP
View
Most Expensive
B+
MOH London
FFAFFAEC4 · Nov 4
£15,850 GBP
View
11 more retailers have this diamond
Prices start from £8,699 GBPSave up to £7,151 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
£8,699 GBP