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Marquise|Natural|GIA

2.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 6552263066

Certificate GIA 6552263066

Diamond specifications and retailer prices

From £13,829 GBP
As of November 5, 2026
Save £8,938 GBP (39%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £22,767 GBP at MOH London · As of November 2, 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 H 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 6552263066. Listed at 17 retailers as of November 2, 2026, with prices from £13,829 to £22,767, a £8,938 spread on the same certified stone. MOH London lists it at £22,767. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.89°
Pavilion angle40.5°
OriginNatural
Grading LabGIA
CertificateGIA 6552263066
Dimensions12.26 × 6.48 × 4.15 mm
L/W Ratio1.89
Culet sizeNone
Top View
12.26 mm6.48 mm2.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552263066
Side View
Table 59.0%Crown 39.89°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 64.0%

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: £22,767 GBP|Low: £12,833 GBP|High: £23,001 GBP|Avg: £15,894 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 9£12,833 GBP
Retailer 5£13,187 GBP
Retailer 4£13,326 GBP
Retailer 7£13,616 GBP
Retailer 8£13,779 GBP
Retailer 12£13,829 GBP
Retailer 17£13,916 GBP
Retailer 11£15,017 GBP
Retailer 15£15,258 GBP
Retailer 13£15,376 GBP
Retailer 3£16,049 GBP
Retailer 16£16,049 GBP
Retailer 18£16,584 GBP
Retailer 2£17,121 GBP
Retailer 14£17,694 GBP
Retailer 6£18,541 GBP
MOH London£22,767 GBP
Retailer 10£23,001 GBP

34 data points across 18 retailers

17 retailers£13,829 GBP to £22,767 GBP

Retailer 1
-
£12,833 GBP
Price last confirmed 25 days ago
Retailer 2
-
£13,326 GBP
View
Price last confirmed 21 days ago
Retailer 3
-
£13,779 GBP
View
Price last confirmed 24 days ago
B
Retailer 4
-
£13,829 GBP
View
B+
Retailer 5
-
£13,916 GBP
View
B
Retailer 6
-
£15,017 GBP
View
B
Retailer 7
-
£15,258 GBP
View
B
Retailer 8
-
£15,376 GBP
View
B
Retailer 9
-
£16,049 GBP
View
B
Retailer 10
-
£16,049 GBP
View
Retailer 11
-
£16,584 GBP
View
Price last confirmed 7 days ago
B
Retailer 12
-
£16,981 GBP
View
B
Retailer 13
-
£17,121 GBP
View
B
Retailer 14
-
£17,694 GBP
View
B
Retailer 15
-
£20,652 GBP
View
Retailer 16
-
£20,652 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
MOH London
9FD5F998A · Nov 2
£22,767 GBP
View
16 more retailers have this diamond
Prices start from £13,829 GBPSave up to £8,938 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
£13,829 GBP