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Cushion|Natural|GIA

3.02ct I SI1 Cushion Natural Diamond

VG • I/SI1 • GIA 1429111953

Certificate GIA 1429111953

Diamond specifications and retailer prices

From £22,675 GBP
As of November 6, 2026
Save £16,743 GBP (42%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £39,418 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429111953. Listed at 12 retailers as of November 4, 2026, with prices from £22,675 to £39,418, a £16,743 spread on the same certified stone. MOH London lists it at £39,418. 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
I
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1429111953
Dimensions9.72 × 8.06 × 4.94 mm
L/W Ratio1.21
Culet sizeNone
Top View
9.72 mm8.06 mm3.02 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429111953
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.4%

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: £39,418 GBP|Low: £21,935 GBP|High: £40,000 GBP|Avg: £27,745 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5£21,935 GBP
Retailer 9£22,675 GBP
Retailer 6£25,064 GBP
Retailer 4£25,242 GBP
Retailer 8£25,307 GBP
Retailer 10£25,518 GBP
Retailer 7£28,454 GBP
Retailer 2£30,532 GBP
Retailer 3£32,580 GBP
MOH London£39,418 GBP

44 data points across 10 retailers

12 retailers£22,675 GBP to £39,418 GBP

Retailer 1
-
£21,935 GBP
Price last confirmed 17 days ago
B+
Retailer 2
-
£22,675 GBP
View
B+
Retailer 3
-
£23,040 GBP
View
B+
Retailer 4
-
£24,572 GBP
View
Retailer 5
-
£25,064 GBP
View
Price last confirmed 34 days ago
B+
Retailer 6
-
£25,242 GBP
View
Retailer 7
-
£25,307 GBP
View
Price last confirmed 9 days ago
B
Retailer 8
-
£25,518 GBP
View
B
Retailer 9
-
£27,060 GBP
View
B
Retailer 10
-
£30,532 GBP
View
B
Retailer 11
-
£32,580 GBP
View
Most Expensive
B
MOH London
53F8F73BF · Nov 4
£39,418 GBP
View
11 more retailers have this diamond
Prices start from £22,675 GBPSave up to £16,743 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
£22,675 GBP