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Round|Natural|GIA

2.03ct E SI1 Round Natural Diamond

VG • E/SI1 • GIA 6541612231

Certificate GIA 6541612231

Diamond specifications and retailer prices

From £9,681 GBP
As of November 4, 2026
Save £7,763 GBP (45%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £17,444 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 very-good cut grade and certified by GIA 6541612231. Listed at 23 retailers as of November 4, 2026, with prices from £9,681 to £17,444, a £7,763 spread on the same certified stone. MOH London lists it at £17,444. 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

2.03
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6541612231
Dimensions7.90 × 7.86 × 5.05 mm
L/W Ratio1.01
Top View
7.90 mm7.86 mm2.03 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541612231
Side View
Table 59.0%Crown 37.5°Girdle: STK-THKPavilion 40.8°Culet: NDepth 64.1%

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: £17,444 GBP|Low: £9,681 GBP|High: £17,802 GBP|Avg: £12,346 GBP|-1.8%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 9£9,681 GBP
Retailer 19£9,935 GBP
Retailer 18£9,988 GBP
Retailer 20£10,296 GBP
Retailer 11£10,481 GBP
Retailer 10£10,732 GBP
Retailer 7£10,981 GBP
Retailer 12£11,199 GBP
Retailer 17£11,219 GBP
Retailer 13£11,595 GBP
Retailer 14£11,828 GBP
Retailer 8£11,946 GBP
Retailer 4£12,126 GBP
Retailer 5£12,126 GBP
Retailer 6£12,132 GBP
Retailer 21£12,527 GBP
Retailer 3£12,599 GBP
Retailer 16£12,992 GBP
Retailer 22£13,320 GBP
Retailer 2£15,378 GBP
Retailer 15£15,866 GBP
MOH London£17,444 GBP

33 data points across 22 retailers

23 retailers£9,681 GBP to £17,444 GBP

A
Cheapest Retailer
-
£9,681 GBP
A
Retailer 2
-
£9,935 GBP
View
A
Retailer 3
-
£9,988 GBP
View
A
Retailer 4
-
£10,296 GBP
View
A
Retailer 5
-
£10,481 GBP
View
A
Retailer 6
-
£10,571 GBP
View
A
Retailer 7
-
£10,732 GBP
View
Final sale: no returns
A
Retailer 8
-
£10,981 GBP
View
Retailer 9
-
£11,199 GBP
View
Price last confirmed 8 days ago
A
Retailer 10
-
£11,219 GBP
View
A
Retailer 11
-
£11,595 GBP
View
Retailer 12
-
£11,828 GBP
View
Price last confirmed 14 days ago
B+
Retailer 13
-
£11,946 GBP
View
B+
Retailer 14
-
£12,126 GBP
View
B+
Retailer 15
-
£12,126 GBP
View
B+
Retailer 16
-
£12,132 GBP
View
B+
Retailer 17
-
£12,527 GBP
View
B+
Retailer 18
-
£12,599 GBP
View
B+
Retailer 19
-
£12,992 GBP
View
B+
Retailer 20
-
£13,320 GBP
View
B
Retailer 21
-
£15,378 GBP
View
B
Retailer 22
-
£15,866 GBP
View
Most Expensive
B
MOH London
F1E8C6024 · Nov 4
£17,444 GBP
View
22 more retailers have this diamond
Prices start from £9,681 GBPSave up to £7,763 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
£9,681 GBP