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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6565291367

Certificate GIA 6565291367

Diamond specifications and retailer prices

From £8,873 GBP
As of November 4, 2026
Save £7,018 GBP (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £15,891 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural round diamond

This 2.03ct natural round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565291367. Listed at 20 retailers as of November 4, 2026, with prices from £8,873 to £15,891, a £7,018 spread on the same certified stone. MOH London lists it at £15,891. 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

2.03
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6565291367
Dimensions8.08 × 8.12 × 4.99 mm
L/W Ratio1.00
Top View
8.08 mm8.12 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6565291367
Side View
Table 58.0%CrownGirdle: Med. - Sli. ThickPavilionCulet: NoneDepth 61.6%

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 4
Current: £15,891 GBP|Low: £8,873 GBP|High: £17,267 GBP|Avg: £12,269 GBP|-8.0%
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
Retailer 19
November 6, 2026
Retailer 5£8,873 GBP
Retailer 7£9,982 GBP
Retailer 18£10,354 GBP
Retailer 10£10,498 GBP
Retailer 19£10,602 GBP
Retailer 12£10,712 GBP
Retailer 3£10,791 GBP
Retailer 13£11,183 GBP
Retailer 11£11,489 GBP
Retailer 9£11,533 GBP
Retailer 6£11,955 GBP
Retailer 4£12,013 GBP
Retailer 17£12,200 GBP
Retailer 15£12,282 GBP
Retailer 8£12,669 GBP
Retailer 14£12,754 GBP
Retailer 2£14,009 GBP
Retailer 16£14,453 GBP
MOH London£15,891 GBP

23 data points across 19 retailers

20 retailers£8,873 GBP to £15,891 GBP

A
Cheapest Retailer
-
£8,873 GBP
A
Retailer 2
-
£9,982 GBP
View
A
Retailer 3
-
£10,354 GBP
View
A
Retailer 4
-
£10,498 GBP
View
A
Retailer 5
-
£10,602 GBP
View
A
Retailer 6
-
£10,712 GBP
View
A
Retailer 7
-
£10,791 GBP
View
Final sale: no returns
Retailer 8
-
£10,969 GBP
View
Price last confirmed 25 days ago
A
Retailer 9
-
£11,183 GBP
View
Retailer 10
-
£11,489 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
£11,533 GBP
View
Price last confirmed 8 days ago
A
Retailer 12
-
£11,955 GBP
View
A
Retailer 13
-
£12,013 GBP
View
A
Retailer 14
-
£12,200 GBP
View
A
Retailer 15
-
£12,282 GBP
View
B+
Retailer 16
-
£12,669 GBP
View
B+
Retailer 17
-
£12,754 GBP
View
B+
Retailer 18
-
£14,009 GBP
View
B+
Retailer 19
-
£14,453 GBP
View
Most Expensive
B
MOH London
B0208D4DE · Nov 4
£15,891 GBP
View
19 more retailers have this diamond
Prices start from £8,873 GBPSave up to £7,018 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
2.03ct Round
£8,873 GBP