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Radiant|Natural|GIA

3.58ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6515524416

Certificate GIA 6515524416

Diamond specifications and retailer prices

From £38,622 GBP
CA$71,875 CAD
As of October 30, 2026
Save £25,468 GBP (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £64,090 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 3.58ct natural radiant diamond

This 3.58ct natural radiant sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515524416. Listed at 14 retailers as of October 29, 2026, with prices from £38,622 to £64,090, a £25,468 spread on the same certified stone. MOH London lists it at £64,090. 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

3.58
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515524416
Dimensions9.86 × 7.59 × 5.07 mm
L/W Ratio1.30
Top View
9.86 mm7.59 mm3.58 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515524416
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.7%

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: Oct 30
Current: £64,090 GBP|Low: £38,622 GBP|High: £66,734 GBP|Avg: £45,828 GBP|-2.9%
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
October 30, 2026
Retailer 7£38,622 GBP
Retailer 4£39,202 GBP
Retailer 9£41,006 GBP
Retailer 2£41,582 GBP
Retailer 11£42,519 GBP
Retailer 3£42,750 GBP
Retailer 8£42,750 GBP
Retailer 12£43,313 GBP
Retailer 13£44,175 GBP
Retailer 10£45,812 GBP
Retailer 5£46,646 GBP
Retailer 6£49,448 GBP
MOH London£64,090 GBP

41 data points across 13 retailers

14 retailers£38,622 GBP to £64,090 GBP

A
Cheapest Retailer
-
£38,622 GBP
CA$71,875 CAD
B+
Retailer 2
-
£39,202 GBP
$52,526 USD
View
B+
Retailer 3
-
£41,006 GBP
$54,943 USD
View
B+
Retailer 4
-
£41,582 GBP
View
B+
Retailer 5
-
£42,519 GBP
$56,971 USD
View
B+
Retailer 6
-
£42,750 GBP
$57,280 USD
View
B+
Retailer 7
-
£42,750 GBP
$57,280 USD
View
B+
Retailer 8
-
£43,313 GBP
$58,035 USD
View
B+
Retailer 9
-
£44,175 GBP
$59,190 USD
View
B+
Retailer 10
-
£45,812 GBP
$61,384 USD
View
B+
Retailer 11
-
£45,838 GBP
CA$85,303 CAD
View
B+
Retailer 12
-
£46,646 GBP
$62,500 USD
View
B+
Retailer 13
-
£49,448 GBP
€63,100 EUR
View
Most Expensive
B
MOH London
FB4D30E60 · Oct 29
£64,090 GBP
View
13 more retailers have this diamond
Prices start from £38,622 GBPSave up to £25,468 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
3.58ct Radiant
£38,622 GBP