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Cushion|Natural|GIA

3.02ct K SI1 Cushion Natural Diamond

VG • K/SI1 • GIA 2245061402

Certificate GIA 2245061402

Diamond specifications and retailer prices

From £11,361 GBP
As of November 4, 2026
Save £9,714 GBP (46%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £21,074 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2245061402. Listed at 16 retailers as of November 2, 2026, with prices from £11,361 to £21,074, a £9,714 spread on the same certified stone. MOH London lists it at £21,074. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245061402
Dimensions9.94 × 7.63 × 5.20 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
9.94 mm7.63 mm3.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245061402
Side View
Table 69.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 68.2%

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: £21,074 GBP|Low: £11,064 GBP|High: £21,130 GBP|Avg: £14,010 GBP|+1.1%
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 16£11,361 GBP
Retailer 7£11,375 GBP
Retailer 4£11,771 GBP
Retailer 6£12,210 GBP
Retailer 11£12,456 GBP
Retailer 3£12,477 GBP
Retailer 15£12,506 GBP
Retailer 10£12,593 GBP
Retailer 18£12,628 GBP
Retailer 8£12,661 GBP
Retailer 14£13,093 GBP
Retailer 13£13,194 GBP
Retailer 17£14,989 GBP
Retailer 9£15,299 GBP
Retailer 2£16,305 GBP
Retailer 12£16,634 GBP
Retailer 5£17,330 GBP
MOH London£21,074 GBP

20 data points across 18 retailers

16 retailers£11,361 GBP to £21,074 GBP

A
Cheapest Retailer
-
£11,361 GBP
Retailer 2
-
£11,375 GBP
View
Price last confirmed 26 days ago
A
Retailer 3
-
£11,771 GBP
View
B+
Retailer 4
-
£12,210 GBP
View
B+
Retailer 5
-
£12,456 GBP
View
B+
Retailer 6
-
£12,477 GBP
View
A
Retailer 7
-
£12,506 GBP
View
B+
Retailer 8
-
£12,628 GBP
View
B+
Retailer 9
-
£12,661 GBP
View
B+
Retailer 10
-
£13,093 GBP
View
B+
Retailer 11
-
£13,194 GBP
View
B+
Retailer 12
-
£14,989 GBP
View
B+
Retailer 13
-
£16,305 GBP
View
B
Retailer 14
-
£16,634 GBP
View
B
Retailer 15
-
£17,330 GBP
View
Most Expensive
B
MOH London
ECBC66355 · Nov 2
£21,074 GBP
View
15 more retailers have this diamond
Prices start from £11,361 GBPSave up to £9,714 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
£11,361 GBP