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Marquise|Natural|GIA

3.01ct I SI1 Marquise Natural Diamond

ID • I/SI1 • GIA 7566718844

Certificate GIA 7566718844

Diamond specifications and retailer prices

From £29,860 GBP
As of November 5, 2026
Save £19,211 GBP (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £49,072 GBP at MOH London · As of November 7, 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 I 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 7566718844. Listed at 14 retailers as of November 5, 2026, with prices from £29,860 to £49,072, a £19,211 spread on the same certified stone. MOH London lists it at £49,072. 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
I
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566718844
Dimensions14.36 × 7.56 × 4.71 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle, Indented Natural
Top View
14.36 mm7.56 mm3.01 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7566718844
Side View
Table 59.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 62.3%

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 5
Current: £49,072 GBP|Low: £29,860 GBP|High: £49,072 GBP|Avg: £34,973 GBP
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
November 7, 2026
Retailer 6£29,860 GBP
Retailer 4£30,309 GBP
Retailer 13£30,912 GBP
Retailer 2£31,930 GBP
Retailer 8£32,906 GBP
Retailer 3£33,488 GBP
Retailer 10£34,776 GBP
Retailer 14£36,836 GBP
Retailer 5£37,352 GBP
Retailer 9£37,846 GBP
Retailer 11£37,961 GBP
Retailer 7£39,155 GBP
Retailer 12£43,409 GBP
MOH London£49,072 GBP

3 data points across 14 retailers

14 retailers£29,860 GBP to £49,072 GBP

B+
Cheapest Retailer
-
£29,860 GBP
B+
Retailer 2
-
£30,309 GBP
View
B+
Retailer 3
-
£30,912 GBP
View
B
Retailer 4
-
£31,930 GBP
View
B+
Retailer 5
-
£32,906 GBP
View
B
Retailer 6
-
£33,488 GBP
View
B
Retailer 7
-
£34,776 GBP
View
B
Retailer 8
-
£36,836 GBP
View
B
Retailer 9
-
£37,352 GBP
View
B
Retailer 10
-
£37,846 GBP
View
B
Retailer 11
-
£37,961 GBP
View
B
Retailer 12
-
£39,155 GBP
View
B
Retailer 13
-
£43,409 GBP
View
Most Expensive
B
MOH London
7E40E1E79 · Nov 7
£49,072 GBP
View
13 more retailers have this diamond
Prices start from £29,860 GBPSave up to £19,211 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
£29,860 GBP