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Marquise|Natural|GIA

2.01ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 5566228190

Certificate GIA 5566228190

Diamond specifications and retailer prices

From £12,362 GBP
HK$129,400 HKD
As of October 31, 2026
Save £10,501 GBP (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £22,863 GBP at MOH London · As of October 29, 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 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 5566228190. Listed at 12 retailers as of October 29, 2026, with prices from £12,362 to £22,863, a £10,501 spread on the same certified stone. MOH London lists it at £22,863. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5566228190
Dimensions12.51 × 6.52 × 4.08 mm
L/W Ratio1.92
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Needle
Top View
12.51 mm6.52 mm2.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5566228190
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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: Oct 31
Current: £22,863 GBP|Low: £12,362 GBP|High: £23,739 GBP|Avg: £16,611 GBP|-3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10£12,362 GBP
Retailer 5£12,927 GBP
Retailer 7£13,700 GBP
Retailer 11£14,068 GBP
Retailer 4£14,287 GBP
Retailer 6£15,249 GBP
Retailer 9£15,855 GBP
Retailer 2£16,120 GBP
Retailer 12£16,876 GBP
Retailer 3£17,412 GBP
Retailer 8£20,304 GBP
MOH London£22,863 GBP

37 data points across 12 retailers

12 retailers£12,362 GBP to £22,863 GBP

A
Cheapest Retailer
-
£12,362 GBP
HK$129,400 HKD
A
Retailer 2
-
£12,927 GBP
₹1,649,550 INR
View
A
Retailer 3
-
£13,700 GBP
A$28,241 AUD
View
A
Retailer 4
-
£14,068 GBP
$18,850 USD
View
Final sale: no returns
Retailer 5
-
£14,287 GBP
SGD 25,869 SGD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
£15,249 GBP
$20,432 USD
View
B+
Retailer 7
-
£15,855 GBP
View
B+
Retailer 8
-
£16,120 GBP
View
B+
Retailer 9
-
£16,876 GBP
$22,612 USD
View
B+
Retailer 10
-
£17,412 GBP
$23,330 USD
View
B
Retailer 11
-
£20,304 GBP
$27,205 USD
View
Most Expensive
B
MOH London
497A24CCD · Oct 29
£22,863 GBP
View
11 more retailers have this diamond
Prices start from £12,362 GBPSave up to £10,501 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
£12,362 GBP