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Marquise|Natural|GIA

2.01ct I SI2 Marquise Natural Diamond

VG • I/SI2 • GIA 5553602909

Certificate GIA 5553602909

Diamond specifications and retailer prices

From £10,305 GBP
As of November 5, 2026
Save £3,012 GBP (23%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £17,750 GBP at MOH London · As of October 26, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5553602909. Listed at 15 retailers as of November 5, 2026, with a 29% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553602909
Dimensions12.18 × 6.57 × 4.28 mm
L/W Ratio1.85
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Needle
Top View
12.18 mm6.57 mm2.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553602909
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.0%

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: £17,750 GBP|Low: £10,738 GBP|High: £17,940 GBP|Avg: £13,094 GBP|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6£10,738 GBP
Retailer 9£10,806 GBP
Retailer 7£11,940 GBP
Retailer 5£11,958 GBP
Retailer 2£12,215 GBP
Retailer 10£12,444 GBP
Retailer 3£12,883 GBP
Retailer 4£13,294 GBP
Retailer 8£13,317 GBP
Retailer 11£13,739 GBP
MOH London£17,750 GBP

35 data points across 11 retailers

15 retailers£10,305 GBP to £13,317 GBP

B+
Cheapest Retailer
-
£10,305 GBP
B+
Retailer 2
-
£10,738 GBP
View
B+
Retailer 3
-
£10,806 GBP
View
B+
Retailer 4
-
£11,940 GBP
View
B+
Retailer 5
-
£11,958 GBP
View
B
Retailer 6
-
£12,215 GBP
View
B
Retailer 7
-
£12,321 GBP
View
B
Retailer 8
-
£12,444 GBP
View
B
Retailer 9
-
£12,883 GBP
View
B
Retailer 10
-
£12,883 GBP
View
B
Retailer 11
-
£13,294 GBP
View
B
Retailer 12
-
£13,314 GBP
View
B
Retailer 13
-
£13,317 GBP
View
Retailer 14
-
£13,739 GBP
View
Price last confirmed 14 days ago
Most Expensive
MOH London
DAB31F34D · Oct 26
£17,750 GBP
View
Price last confirmed 10 days ago
14 more retailers have this diamond
Prices start from £10,305 GBPSave up to £3,012 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+
2.01ct Marquise
£10,305 GBP