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Cushion|Natural|GIA

3.01ct J SI2 Cushion Natural Diamond

EX • J/SI2 • GIA 6234316822

Certificate GIA 6234316822

Diamond specifications and retailer prices

From £17,122 GBP
As of November 5, 2026
Save £11,883 GBP (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £29,005 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural cushion diamond

This 3.01ct natural cushion sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6234316822. Listed at 10 retailers as of November 4, 2026, with prices from £17,122 to £29,005, a £11,883 spread on the same certified stone. MOH London lists it at £29,005. 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

3.01
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6234316822
Dimensions9.25 × 7.64 × 5.28 mm
L/W Ratio1.21
Top View
9.25 mm7.64 mm3.01 ctJ / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6234316822
Side View
Table 68.0%CrownGirdle: XTN-THKPavilionCulet: NoneDepth 69.1%

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 5
Current: £29,005 GBP|Low: £16,149 GBP|High: £29,433 GBP|Avg: £20,286 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5£16,149 GBP
Retailer 4£17,122 GBP
Retailer 6£17,845 GBP
Retailer 3£18,931 GBP
Retailer 7£19,390 GBP
Retailer 2£21,958 GBP
MOH London£29,005 GBP

42 data points across 7 retailers

10 retailers£17,122 GBP to £29,005 GBP

Retailer 1
-
£16,149 GBP
Price last confirmed 10 days ago
B
Retailer 2
-
£17,122 GBP
View
B
Retailer 3
-
£17,845 GBP
View
Final sale: no returns
B+
Retailer 4
-
£18,931 GBP
View
B
Retailer 5
-
£19,390 GBP
View
B
Retailer 6
-
£20,000 GBP
View
B
Retailer 7
-
£20,000 GBP
View
B
Retailer 8
-
£20,665 GBP
View
B
Retailer 9
-
£21,958 GBP
View
Most Expensive
B
MOH London
9423C0596 · Nov 4
£29,005 GBP
View
9 more retailers have this diamond
Prices start from £17,122 GBPSave up to £11,883 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+
3.01ct Cushion
£17,122 GBP