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Cushion|Natural|GIA

3.01ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 5556251259

Certificate GIA 5556251259

Diamond specifications and retailer prices

From £25,100 GBP
As of November 5, 2026
Save £15,285 GBP (38%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £40,385 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 G 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 5556251259. Listed at 19 retailers as of November 4, 2026, with prices from £25,100 to £40,385, a £15,285 spread on the same certified stone. MOH London lists it at £40,385. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556251259
Dimensions11.55 × 7.02 × 4.48 mm
L/W Ratio1.65
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural
Top View
11.55 mm7.02 mm3.01 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5556251259
Side View
Table 69.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.8%

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: £40,385 GBP|Low: £19,652 GBP|High: £40,493 GBP|Avg: £26,935 GBP|+9.1%
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
November 6, 2026
Retailer 7£19,652 GBP
Retailer 5£20,623 GBP
Retailer 12£25,100 GBP
Retailer 13£25,160 GBP
Retailer 8£25,350 GBP
Retailer 11£25,976 GBP
Retailer 2£26,056 GBP
Retailer 3£26,636 GBP
Retailer 9£28,162 GBP
Retailer 15£28,221 GBP
Retailer 16£28,393 GBP
Retailer 10£30,974 GBP
Retailer 6£31,031 GBP
Retailer 14£31,583 GBP
Retailer 4£31,865 GBP
MOH London£40,385 GBP

26 data points across 16 retailers

19 retailers£25,100 GBP to £40,385 GBP

Retailer 1
-
£19,652 GBP
Price last confirmed 13 days ago
Retailer 2
-
£20,623 GBP
View
Price last confirmed 14 days ago
Retailer 3
-
£22,147 GBP
View
Price last confirmed 25 days ago
B+
Retailer 4
-
£25,100 GBP
View
B+
Retailer 5
-
£25,160 GBP
View
Retailer 6
-
£25,350 GBP
View
Price last confirmed 21 days ago
B+
Retailer 7
-
£25,363 GBP
View
B+
Retailer 8
-
£25,440 GBP
View
B+
Retailer 9
-
£25,976 GBP
View
Final sale: no returns
B+
Retailer 10
-
£26,056 GBP
View
B+
Retailer 11
-
£26,636 GBP
View
B+
Retailer 12
-
£28,162 GBP
View
B+
Retailer 13
-
£28,221 GBP
View
B+
Retailer 14
-
£28,393 GBP
View
B
Retailer 15
-
£30,974 GBP
View
Retailer 16
-
£31,031 GBP
View
Price last confirmed 14 days ago
B
Retailer 17
-
£31,583 GBP
View
B
Retailer 18
-
£31,865 GBP
View
Most Expensive
B
MOH London
03A01AF5E · Nov 4
£40,385 GBP
View
18 more retailers have this diamond
Prices start from £25,100 GBPSave up to £15,285 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
£25,100 GBP