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Round|Natural|GIA

3.03ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2185455665

Certificate GIA 2185455665

Diamond specifications and retailer prices

From £19,073 GBP
As of November 4, 2026
Save £15,394 GBP (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £34,468 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural round diamond

This 3.03ct natural round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2185455665. Listed at 8 retailers as of November 4, 2026, with prices from £19,073 to £34,468, a £15,394 spread on the same certified stone. MOH London lists it at £34,468. 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

3.03
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2185455665
Dimensions9.09 × 9.15 × 5.77 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
9.09 mm9.15 mm3.03 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2185455665
Side View
Table 57.0%Crown 35.5°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 63.3%

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: £34,468 GBP|Low: £19,073 GBP|High: £34,745 GBP|Avg: £23,404 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£19,073 GBP
Retailer 8£19,240 GBP
Retailer 4£19,914 GBP
Retailer 7£20,542 GBP
Retailer 2£22,121 GBP
Retailer 3£25,825 GBP
Retailer 5£26,087 GBP
MOH London£34,468 GBP

18 data points across 8 retailers

8 retailers£19,073 GBP to £34,468 GBP

A
Cheapest Retailer
-
£19,073 GBP
A
Retailer 2
-
£19,240 GBP
View
A
Retailer 3
-
£19,914 GBP
View
A
Retailer 4
-
£20,542 GBP
View
A
Retailer 5
-
£22,121 GBP
View
A
Retailer 6
-
£25,825 GBP
View
B+
Retailer 7
-
£26,087 GBP
View
Most Expensive
B+
MOH London
C65FA0018 · Nov 4
£34,468 GBP
View
7 more retailers have this diamond
Prices start from £19,073 GBPSave up to £15,394 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
3.03ct Round
£19,073 GBP