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Marquise|Natural|GIA

3.01ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 1563640951

Certificate GIA 1563640951

Diamond specifications and retailer prices

From £30,980 GBP
As of November 5, 2026
Save £17,258 GBP (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £48,239 GBP at MOH London · As of November 4, 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 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 1563640951. Listed at 10 retailers as of November 4, 2026, with prices from £30,980 to £48,239, a £17,258 spread on the same certified stone. MOH London lists it at £48,239. 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
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1563640951
Dimensions14.72 × 7.47 × 4.46 mm
L/W Ratio1.97
Culet sizeNone
Top View
14.72 mm7.47 mm3.01 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryGood
FluorescenceStrong
CertificateGIA 1563640951
Side View
Table 61.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 59.7%

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: Nov 5
Current: £48,239 GBP|Low: £30,980 GBP|High: £48,239 GBP|Avg: £36,997 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£30,980 GBP
Retailer 5£32,261 GBP
Retailer 8£33,126 GBP
Retailer 2£33,881 GBP
Retailer 9£35,609 GBP
Retailer 6£37,034 GBP
Retailer 10£37,421 GBP
Retailer 4£38,079 GBP
Retailer 3£39,870 GBP
MOH London£48,239 GBP

4 data points across 10 retailers

10 retailers£30,980 GBP to £48,239 GBP

A
Cheapest Retailer
-
£30,980 GBP
A
Retailer 2
-
£32,261 GBP
View
B+
Retailer 3
-
£33,126 GBP
View
A
Retailer 4
-
£33,881 GBP
View
B+
Retailer 5
-
£35,609 GBP
View
B+
Retailer 6
-
£37,034 GBP
View
B+
Retailer 7
-
£37,421 GBP
View
B+
Retailer 8
-
£38,079 GBP
View
B
Retailer 9
-
£39,870 GBP
View
Most Expensive
B
MOH London
7F585B53C · Nov 4
£48,239 GBP
View
9 more retailers have this diamond
Prices start from £30,980 GBPSave up to £17,258 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 Marquise
£30,980 GBP