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Marquise|Natural|GIA

2.01ct F SI2 Marquise Natural Diamond

ID • F/SI2 • GIA 1555398185

Certificate GIA 1555398185

Diamond specifications and retailer prices

From £9,709 GBP
As of November 6, 2026
Save £302 GBP (3%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £15,715 GBP at MOH London · As of October 21, 2026
View at MOH London

About this 2.01ct natural marquise diamond

This 2.01ct natural marquise sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1555398185. Listed at 6 retailers as of November 5, 2026, with a relatively tight 3% 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

2.01
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle40.91°
Pavilion angle39.97°
OriginNatural
Grading LabGIA
CertificateGIA 1555398185
Dimensions11.69 × 6.57 × 4.32 mm
L/W Ratio1.78
Girdle conditionVery Thick
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
11.69 mm6.57 mm2.01 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555398185
Side View
Table 55.0%Crown 40.91°Girdle: THK-VTKPavilion 39.97°Culet: NoneDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £15,715 GBP|Low: £9,709 GBP|High: £16,212 GBP|Avg: £12,326 GBP|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£9,709 GBP
Retailer 3£10,011 GBP
Retailer 7£10,213 GBP
Retailer 4£11,035 GBP
Retailer 8£11,784 GBP
Retailer 5£11,968 GBP
Retailer 6£14,179 GBP
MOH London£15,715 GBP

24 data points across 8 retailers

6 retailers£9,709 GBP to £10,011 GBP

A
Cheapest Retailer
-
£9,709 GBP
A
Retailer 2
-
£10,011 GBP
View
Retailer 3
-
£11,784 GBP
View
Price last confirmed 22 days ago
Retailer 4
-
£11,968 GBP
View
Price last confirmed 18 days ago
Retailer 5
-
£14,179 GBP
View
Price last confirmed 17 days ago
Most Expensive
MOH London
7A5CD91C3 · Oct 21
£15,715 GBP
View
Price last confirmed 16 days ago
5 more retailers have this diamond
Prices start from £9,709 GBPSave up to £302 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
2.01ct Marquise
£9,709 GBP