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Marquise|Natural|GIA

3.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6545643867

Certificate GIA 6545643867

Diamond specifications and retailer prices

From £26,642 GBP
As of November 2, 2026
Save £17,398 GBP (40%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £44,040 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 3.01ct natural marquise diamond

This 3.01ct natural marquise sits in the three to five carat band, graded H 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 6545643867. Listed at 9 retailers as of November 2, 2026, with prices from £26,642 to £44,040, a £17,398 spread on the same certified stone. MOH London lists it at £44,040. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545643867
Dimensions13.78 × 7.37 × 4.75 mm
L/W Ratio1.87
Top View
13.78 mm7.37 mm3.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6545643867
Side View
Table 58.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 64.4%

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 2
Current: £44,040 GBP|Low: £19,887 GBP|High: £46,393 GBP|Avg: £30,494 GBP|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 10£19,887 GBP
Retailer 5£26,642 GBP
Retailer 8£27,041 GBP
Retailer 6£28,039 GBP
Retailer 2£28,416 GBP
Retailer 7£29,878 GBP
Retailer 4£32,865 GBP
Retailer 9£33,325 GBP
Retailer 3£33,358 GBP
MOH London£44,040 GBP

32 data points across 10 retailers

9 retailers£26,642 GBP to £44,040 GBP

B+
Cheapest Retailer
-
£26,642 GBP
B+
Retailer 2
-
£27,041 GBP
View
B+
Retailer 3
-
£28,039 GBP
View
B+
Retailer 4
-
£28,416 GBP
View
B
Retailer 5
-
£29,878 GBP
View
B
Retailer 6
-
£32,865 GBP
View
B
Retailer 7
-
£33,325 GBP
View
B+
Retailer 8
-
£33,358 GBP
View
Most Expensive
B
MOH London
49B4AA8C7 · Nov 2
£44,040 GBP
View
8 more retailers have this diamond
Prices start from £26,642 GBPSave up to £17,398 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 Marquise
£26,642 GBP