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Radiant|Natural|GIA

3.03ct I SI1 Radiant Natural Diamond

EX • I/SI1 • GIA 2547056443

Certificate GIA 2547056443

Diamond specifications and retailer prices

From £23,924 GBP
As of November 6, 2026
Save £17,688 GBP (43%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £41,612 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.03ct natural radiant diamond

This 3.03ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547056443. Listed at 18 retailers as of November 4, 2026, with prices from £23,924 to £41,612, a £17,688 spread on the same certified stone. MOH London lists it at £41,612. 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

3.03
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547056443
Dimensions10.06 × 7.24 × 5.05 mm
L/W Ratio1.39
Top View
10.06 mm7.24 mm3.03 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547056443
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.7%

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 6
Current: £41,612 GBP|Low: £24,323 GBP|High: £42,226 GBP|Avg: £29,350 GBP|-1.5%
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
November 7, 2026
Retailer 10£24,323 GBP
Retailer 11£25,932 GBP
Retailer 3£26,451 GBP
Retailer 2£26,651 GBP
Retailer 4£26,715 GBP
Retailer 12£26,938 GBP
Retailer 5£27,828 GBP
Retailer 9£28,051 GBP
Retailer 13£28,942 GBP
Retailer 6£29,518 GBP
Retailer 7£32,231 GBP
Retailer 8£34,393 GBP
MOH London£41,612 GBP

36 data points across 13 retailers

18 retailers£23,924 GBP to £41,612 GBP

B+
Cheapest Retailer
-
£23,924 GBP
B+
Retailer 2
-
£24,323 GBP
View
B+
Retailer 3
-
£25,932 GBP
View
Retailer 4
-
£26,451 GBP
View
Price last confirmed 34 days ago
B+
Retailer 5
-
£26,651 GBP
View
Retailer 6
-
£26,715 GBP
View
Price last confirmed 9 days ago
B+
Retailer 7
-
£26,912 GBP
View
B+
Retailer 8
-
£26,938 GBP
View
B+
Retailer 9
-
£27,828 GBP
View
B+
Retailer 10
-
£28,051 GBP
View
B
Retailer 11
-
£28,567 GBP
View
B
Retailer 12
-
£28,942 GBP
View
B
Retailer 13
-
£29,518 GBP
View
Retailer 14
-
£30,055 GBP
View
Price last confirmed 67 days ago
B
Retailer 15
-
£30,055 GBP
View
B
Retailer 16
-
£32,231 GBP
View
B
Retailer 17
-
£34,393 GBP
View
Most Expensive
B
MOH London
423202A98 · Nov 4
£41,612 GBP
View
17 more retailers have this diamond
Prices start from £23,924 GBPSave up to £17,688 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
£23,924 GBP