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Radiant|Natural|GIA

3.03ct E SI1 Radiant Natural Diamond

VG • E/SI1 • GIA 7381739774

Certificate GIA 7381739774

Diamond specifications and retailer prices

From £40,621 GBP
As of November 5, 2026
Save £10,209 GBP (20%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £50,830 GBP at Yorxs · As of November 6, 2026
View at Yorxs

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7381739774. Listed at 10 retailers as of November 5, 2026, with prices from £40,621 to £50,830, a £10,209 spread on the same certified stone. Yorxs lists it at £50,830. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7381739774
Dimensions9.67 × 7.28 × 4.94 mm
L/W Ratio1.33
Top View
9.67 mm7.28 mm3.03 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7381739774
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 67.8%

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 5
Current: £46,837 GBP|Low: £40,621 GBP|High: £50,955 GBP|Avg: £46,665 GBP|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Yorxs
November 7, 2026
Retailer 3£40,621 GBP
Retailer 2£42,051 GBP
Retailer 6£43,114 GBP
Retailer 7£46,410 GBP
Retailer 1£46,837 GBP
Retailer 4£48,183 GBP
Retailer 5£50,812 GBP
Yorxs£50,830 GBP

28 data points across 8 retailers

10 retailers£40,621 GBP to £50,830 GBP

B
Cheapest Retailer
-
£40,621 GBP
B+
Retailer 2
-
£42,051 GBP
View
B
Retailer 3
-
£43,114 GBP
View
B
Retailer 4
-
£44,916 GBP
View
B
Retailer 5
-
£44,916 GBP
View
B
Retailer 6
-
£46,410 GBP
View
B
Retailer 7
-
£46,837 GBP
View
B
Retailer 8
-
£48,183 GBP
View
B
Retailer 9
-
£50,812 GBP
View
Most Expensive
B
Yorxs
618517866 · Nov 6
£50,830 GBP
€64,796 EUR
View
9 more retailers have this diamond
Prices start from £40,621 GBPSave up to £10,209 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+
3.03ct Radiant
£40,621 GBP