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Cushion|Natural|GIA

3.01ct E SI2 Cushion Natural Diamond

EX • E/SI2 • GIA 1553146540

Certificate GIA 1553146540

Diamond specifications and retailer prices

From £24,311 GBP
SGD 44,019 SGD
As of October 29, 2026
Save £308 GBP (1%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £36,140 GBP at MOH London · As of October 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553146540. Listed at 9 retailers as of October 29, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553146540
Dimensions10.30 × 7.64 × 4.77 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Indented Natural, Needle, Natural
Top View
10.30 mm7.64 mm3.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1553146540
Side View
Table 68.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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: Oct 29
Current: £36,140 GBP|Low: £19,565 GBP|High: £36,140 GBP|Avg: £25,042 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
October 13, 2026
Retailer 3£19,565 GBP
Retailer 7£20,898 GBP
Retailer 11£21,763 GBP
Retailer 12£23,135 GBP
Retailer 6£23,991 GBP
Retailer 2£24,311 GBP
Retailer 10£24,601 GBP
Retailer 4£24,619 GBP
Retailer 9£25,239 GBP
Retailer 8£27,534 GBP
Retailer 5£30,691 GBP
MOH London£36,140 GBP

25 data points across 12 retailers

9 retailers£24,311 GBP to £24,619 GBP

Retailer 1
-
£19,565 GBP
HK$204,800 HKD
Price last confirmed 22 days ago
Retailer 2
-
£21,570 GBP
SGD 39,056 SGD
View
Price last confirmed 24 days ago
Retailer 3
-
£21,763 GBP
$29,160 USD
View
Price last confirmed 24 days ago
A
Retailer 4
-
£24,311 GBP
SGD 44,019 SGD
View
A
Retailer 5
-
£24,601 GBP
$32,963 USD
View
A
Retailer 6
-
£24,619 GBP
A$50,748 AUD
View
Retailer 7
-
£28,095 GBP
$37,645 USD
View
Price last confirmed 23 days ago
Retailer 8
-
£30,691 GBP
View
Price last confirmed 23 days ago
Most Expensive
MOH London
1B06FF9EB · Oct 5
£36,140 GBP
View
Price last confirmed 25 days ago
8 more retailers have this diamond
Prices start from £24,311 GBPSave up to £308 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
3.01ct Cushion
£24,311 GBP