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Radiant|Natural|GIA

3.01ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 1489388523

Certificate GIA 1489388523

Diamond specifications and retailer prices

From £20,580 GBP
As of November 6, 2026
Save £13,179 GBP (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £33,759 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1489388523. Listed at 14 retailers as of November 4, 2026, with prices from £20,580 to £33,759, a £13,179 spread on the same certified stone. MOH London lists it at £33,759. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle50.63°
Pavilion angle64.97°
OriginNatural
Grading LabGIA
CertificateGIA 1489388523
Dimensions9.29 × 7.24 × 5.05 mm
L/W Ratio1.28
Key to symbols
Crystal
Top View
9.29 mm7.24 mm3.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1489388523
Side View
Table 66.0%Crown 50.63°Girdle: ThickPavilion 64.97°Culet: NoneDepth 69.7%

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 6
Current: £33,759 GBP|Low: £20,318 GBP|High: £34,257 GBP|Avg: £24,623 GBP|+2.2%
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 6£20,580 GBP
Retailer 8£20,762 GBP
Retailer 13£21,781 GBP
Retailer 5£21,931 GBP
Retailer 9£21,931 GBP
Retailer 10£22,577 GBP
Retailer 2£23,534 GBP
Retailer 12£23,924 GBP
Retailer 4£25,120 GBP
Retailer 3£25,918 GBP
Retailer 7£26,149 GBP
Retailer 11£26,915 GBP
MOH London£33,759 GBP

44 data points across 13 retailers

14 retailers£20,580 GBP to £33,759 GBP

A
Cheapest Retailer
-
£20,580 GBP
A
Retailer 2
-
£20,762 GBP
View
A
Retailer 3
-
£21,781 GBP
View
A
Retailer 4
-
£21,931 GBP
View
A
Retailer 5
-
£21,931 GBP
View
Final sale: no returns
B+
Retailer 6
-
£22,577 GBP
View
B+
Retailer 7
-
£23,534 GBP
View
Retailer 8
-
£23,924 GBP
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£25,120 GBP
View
B+
Retailer 10
-
£25,918 GBP
View
B+
Retailer 11
-
£26,149 GBP
View
Retailer 12
-
£26,262 GBP
View
Price last confirmed 67 days ago
B+
Retailer 13
-
£26,915 GBP
View
Most Expensive
B
MOH London
6B51B6391 · Nov 4
£33,759 GBP
View
13 more retailers have this diamond
Prices start from £20,580 GBPSave up to £13,179 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
3.01ct Radiant
£20,580 GBP