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Radiant|Natural|GIA

3.01ct J SI1 Radiant Natural Diamond

ID • J/SI1 • GIA 3545915343

Certificate GIA 3545915343

Diamond specifications and retailer prices

From £19,351 GBP
As of November 4, 2026
Save £13,754 GBP (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £33,105 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural radiant diamond

This 3.01ct natural radiant sits in the three to five carat band, graded J 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 3545915343. Listed at 16 retailers as of November 4, 2026, with prices from £19,351 to £33,105, a £13,754 spread on the same certified stone. MOH London lists it at £33,105. 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

3.01
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.81°
Pavilion angle36.15°
OriginNatural
Grading LabGIA
CertificateGIA 3545915343
Dimensions10.06 × 7.15 × 4.78 mm
L/W Ratio1.41
Top View
10.06 mm7.15 mm3.01 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545915343
Side View
Table 71.0%Crown 49.81°Girdle: Slightly ThickPavilion 36.15°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £33,105 GBP|Low: £20,980 GBP|High: £33,593 GBP|Avg: £23,796 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3£21,254 GBP
Retailer 6£21,405 GBP
Retailer 2£21,407 GBP
Retailer 9£21,431 GBP
Retailer 8£21,759 GBP
Retailer 11£22,140 GBP
Retailer 7£22,317 GBP
Retailer 10£23,025 GBP
Retailer 4£25,642 GBP
Retailer 5£27,362 GBP
MOH London£33,105 GBP

46 data points across 11 retailers

16 retailers£19,351 GBP to £33,105 GBP

B+
Cheapest Retailer
-
£19,351 GBP
B+
Retailer 2
-
£20,669 GBP
View
Retailer 3
-
£21,254 GBP
View
Price last confirmed 9 days ago
Retailer 4
-
£21,405 GBP
View
Price last confirmed 34 days ago
B+
Retailer 5
-
£21,407 GBP
View
B
Retailer 6
-
£21,431 GBP
View
B
Retailer 7
-
£21,759 GBP
View
B
Retailer 8
-
£22,140 GBP
View
B
Retailer 9
-
£22,317 GBP
View
B
Retailer 10
-
£22,721 GBP
View
B
Retailer 11
-
£23,025 GBP
View
Retailer 12
-
£23,911 GBP
View
Price last confirmed 62 days ago
B
Retailer 13
-
£23,911 GBP
View
B
Retailer 14
-
£25,642 GBP
View
B
Retailer 15
-
£27,362 GBP
View
Most Expensive
B
MOH London
F98011833 · Nov 4
£33,105 GBP
View
15 more retailers have this diamond
Prices start from £19,351 GBPSave up to £13,754 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+
3.01ct Radiant
£19,351 GBP