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Cushion|Natural|GIA

3.00ct F SI1 Cushion Natural Diamond

EX • F/SI1 • GIA 6542304224

Certificate GIA 6542304224

Diamond specifications and retailer prices

From £29,615 GBP
As of November 6, 2026
Save £3,242 GBP (10%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £47,762 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 3ct natural cushion diamond

This 3ct natural cushion sits in the three to five carat band, graded F 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 6542304224. Listed at 12 retailers as of November 6, 2026, with a relatively tight 11% 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

3.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542304224
Dimensions10.48 × 7.26 × 4.83 mm
L/W Ratio1.44
Top View
10.48 mm7.26 mm3.00 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542304224
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.5%

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 6
Current: £47,762 GBP|Low: £26,332 GBP|High: £48,273 GBP|Avg: £31,873 GBP|-0.9%
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
November 6, 2026
Retailer 7£26,332 GBP
Retailer 12£27,314 GBP
Retailer 8£27,806 GBP
Retailer 9£29,615 GBP
Retailer 11£29,980 GBP
Retailer 6£30,481 GBP
Retailer 13£30,635 GBP
Retailer 10£30,796 GBP
Retailer 3£31,797 GBP
Retailer 4£31,797 GBP
Retailer 2£32,780 GBP
Retailer 5£32,858 GBP
MOH London£47,762 GBP

33 data points across 13 retailers

12 retailers£29,615 GBP to £32,858 GBP

Retailer 1
-
£26,332 GBP
Price last confirmed 13 days ago
Retailer 2
-
£27,806 GBP
View
Price last confirmed 12 days ago
B+
Retailer 3
-
£29,615 GBP
View
Retailer 4
-
£29,980 GBP
View
Price last confirmed 34 days ago
B+
Retailer 5
-
£30,481 GBP
View
B+
Retailer 6
-
£30,635 GBP
View
B+
Retailer 7
-
£30,796 GBP
View
B
Retailer 8
-
£31,797 GBP
View
B
Retailer 9
-
£31,797 GBP
View
B
Retailer 10
-
£32,780 GBP
View
B
Retailer 11
-
£32,858 GBP
View
Most Expensive
MOH London
9E423B66F · Oct 26
£47,762 GBP
View
Price last confirmed 11 days ago
11 more retailers have this diamond
Prices start from £29,615 GBPSave up to £3,242 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+
3.00ct Cushion
£29,615 GBP