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Cushion|Natural|GIA

3.01ct G SI1 Cushion Natural Diamond

ID • G/SI1 • GIA 2554587505

Certificate GIA 2554587505

Diamond specifications and retailer prices

From £26,283 GBP
As of November 4, 2026
Save £18,682 GBP (42%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £44,964 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554587505. Listed at 14 retailers as of November 4, 2026, with prices from £26,283 to £44,964, a £18,682 spread on the same certified stone. MOH London lists it at £44,964. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554587505
Dimensions10.07 × 7.46 × 5.00 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cavity, Feather
Top View
10.07 mm7.46 mm3.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554587505
Side View
Table 66.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.0%

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 4
Current: £44,964 GBP|Low: £22,282 GBP|High: £62,417 GBP|Avg: £29,148 GBP|+8.0%
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
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 7£22,282 GBP
Retailer 8£23,860 GBP
Retailer 10£24,572 GBP
Retailer 9£24,900 GBP
Retailer 14£25,252 GBP
Retailer 6£25,712 GBP
Retailer 12£25,869 GBP
Retailer 3£26,283 GBP
Retailer 11£26,338 GBP
Retailer 21£28,005 GBP
Retailer 15£28,806 GBP
Retailer 17£28,844 GBP
Retailer 16£29,108 GBP
Retailer 20£30,871 GBP
Retailer 4£31,745 GBP
Retailer 18£31,745 GBP
Retailer 19£32,806 GBP
Retailer 5£34,215 GBP
Retailer 2£34,828 GBP
Retailer 13£37,164 GBP
MOH London£44,964 GBP

17 data points across 21 retailers

14 retailers£26,283 GBP to £44,964 GBP

Retailer 1
-
£22,282 GBP
Price last confirmed 21 days ago
B+
Retailer 2
-
£26,283 GBP
View
B+
Retailer 3
-
£28,005 GBP
View
B+
Retailer 4
-
£28,806 GBP
View
B+
Retailer 5
-
£28,844 GBP
View
B+
Retailer 6
-
£29,108 GBP
View
B+
Retailer 7
-
£30,871 GBP
View
B
Retailer 8
-
£31,745 GBP
View
B
Retailer 9
-
£31,745 GBP
View
B
Retailer 10
-
£32,806 GBP
View
Retailer 11
-
£34,215 GBP
View
Price last confirmed 22 days ago
B
Retailer 12
-
£34,828 GBP
View
B
Retailer 13
-
£37,164 GBP
View
Most Expensive
B
MOH London
A00B64A3A · Nov 4
£44,964 GBP
View
13 more retailers have this diamond
Prices start from £26,283 GBPSave up to £18,682 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
£26,283 GBP