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Cushion|Natural|GIA

3.06ct E SI1 Cushion Natural Diamond

EX • E/SI1 • GIA 7498495042

Certificate GIA 7498495042

Diamond specifications and retailer prices

From £36,720 GBP
As of November 4, 2026
Save £24,862 GBP (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £61,582 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.06ct natural cushion diamond

This 3.06ct natural cushion sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7498495042. Listed at 7 retailers as of November 4, 2026, with prices from £36,720 to £61,582, a £24,862 spread on the same certified stone. MOH London lists it at £61,582. 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

3.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
OriginNatural
Grading LabGIA
CertificateGIA 7498495042
Dimensions10.11 × 7.85 × 5.39 mm
L/W Ratio1.29
Key to symbols
Cloud, Crystal, Feather
Top View
10.11 mm7.85 mm3.06 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7498495042
Side View
Table 60.0%Crown 32.4°Girdle: UNDPavilionCulet: NoneDepth 68.7%

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: £61,582 GBP|Low: £37,374 GBP|High: £62,491 GBP|Avg: £46,447 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£37,840 GBP
Retailer 5£38,658 GBP
Retailer 2£39,509 GBP
Retailer 3£45,300 GBP
Retailer 4£51,254 GBP
MOH London£61,582 GBP

34 data points across 6 retailers

7 retailers£36,720 GBP to £61,582 GBP

B+
Cheapest Retailer
-
£36,720 GBP
Retailer 2
-
£37,840 GBP
View
Price last confirmed 33 days ago
B+
Retailer 3
-
£38,658 GBP
View
B+
Retailer 4
-
£39,509 GBP
View
B
Retailer 5
-
£45,300 GBP
View
B
Retailer 6
-
£51,254 GBP
View
Most Expensive
B
MOH London
330E3C9B0 · Nov 4
£61,582 GBP
View
6 more retailers have this diamond
Prices start from £36,720 GBPSave up to £24,862 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+
3.06ct Cushion
£36,720 GBP