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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2235949657

Certificate GIA 2235949657

Diamond specifications and retailer prices

From £14,285 GBP
As of November 4, 2026
Save £10,019 GBP (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £24,304 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 2235949657. Listed at 19 retailers as of November 4, 2026, with prices from £14,285 to £24,304, a £10,019 spread on the same certified stone. MOH London lists it at £24,304. 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
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2235949657
Dimensions8.06 × 8.11 × 5.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle
Top View
8.06 mm8.11 mm2.03 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235949657
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.1%

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 4
Current: £24,304 GBP|Low: £14,285 GBP|High: £24,664 GBP|Avg: £18,469 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7£14,285 GBP
Retailer 9£14,953 GBP
Retailer 3£15,707 GBP
Retailer 10£16,120 GBP
Retailer 6£16,485 GBP
Retailer 4£17,104 GBP
Retailer 5£18,810 GBP
Retailer 8£20,400 GBP
Retailer 2£21,427 GBP
MOH London£24,304 GBP

33 data points across 10 retailers

19 retailers£14,285 GBP to £24,304 GBP

B+
Cheapest Retailer
-
£14,285 GBP
B+
Retailer 2
-
£14,345 GBP
View
B+
Retailer 3
-
£14,953 GBP
View
Final sale: no returns
B+
Retailer 4
-
£15,224 GBP
View
Retailer 5
-
£15,604 GBP
View
Price last confirmed 21 days ago
B+
Retailer 6
-
£15,707 GBP
View
Retailer 7
-
£16,120 GBP
View
Price last confirmed 33 days ago
Retailer 8
-
£16,384 GBP
View
Price last confirmed 22 days ago
B+
Retailer 9
-
£16,485 GBP
View
B+
Retailer 10
-
£16,673 GBP
View
Retailer 11
-
£16,905 GBP
View
Price last confirmed 19 days ago
B+
Retailer 12
-
£17,104 GBP
View
Retailer 13
-
£17,555 GBP
View
Price last confirmed 19 days ago
B+
Retailer 14
-
£17,802 GBP
View
B+
Retailer 15
-
£18,810 GBP
View
Retailer 16
-
£20,400 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
£21,427 GBP
View
Retailer 18
-
£22,105 GBP
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
42B579C50 · Nov 4
£24,304 GBP
View
18 more retailers have this diamond
Prices start from £14,285 GBPSave up to £10,019 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+
2.03ct Round
£14,285 GBP