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3.58ct J IF Round Natural Diamond

EX • J/IF • IGI 726527016

Shape and cutting style on the report: Round brilliant

Certificate IGI 726527016

Diamond specifications and retailer prices

From £19,548 GBP
As of November 1, 2026
Save £11,958 GBP (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £31,506 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 3.58ct natural round diamond

This 3.58ct natural round sits in the three to five carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 726527016. Listed at 17 retailers as of November 1, 2026, with prices from £19,548 to £31,506, a £11,958 spread on the same certified stone. MOH London lists it at £31,506. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.58
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 726527016
Dimensions9.75 × 9.70 × 6.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
9.75 mm9.70 mm3.58 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 726527016
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £31,506 GBP|Low: £17,550 GBP|High: £31,760 GBP|Avg: £22,836 GBP|+5.7%
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
Retailer 14
November 6, 2026
Retailer 10£19,548 GBP
Retailer 6£20,183 GBP
Retailer 9£20,327 GBP
Retailer 7£20,525 GBP
Retailer 4£21,070 GBP
Retailer 3£21,703 GBP
Retailer 12£22,328 GBP
Retailer 13£23,444 GBP
Retailer 14£24,188 GBP
Retailer 8£24,383 GBP
Retailer 11£24,849 GBP
Retailer 5£25,118 GBP
Retailer 2£26,040 GBP
MOH London£31,506 GBP

42 data points across 14 retailers

17 retailers£19,548 GBP to £31,506 GBP

A
Cheapest Retailer
-
£19,548 GBP
Retailer 2
-
£19,874 GBP
View
Price last confirmed 56 days ago
A
Retailer 3
-
£20,183 GBP
View
Final sale: no returns
A
Retailer 4
-
£20,327 GBP
View
A
Retailer 5
-
£20,525 GBP
View
A
Retailer 6
-
£21,070 GBP
View
A
Retailer 7
-
£21,703 GBP
View
Retailer 8
-
£22,328 GBP
View
Price last confirmed 8 days ago
Retailer 9
-
£22,815 GBP
View
Price last confirmed 56 days ago
A
Retailer 10
-
£23,444 GBP
View
Retailer 11
-
£23,692 GBP
View
Price last confirmed 61 days ago
A
Retailer 12
-
£24,188 GBP
View
A
Retailer 13
-
£24,383 GBP
View
A
Retailer 14
-
£24,849 GBP
View
A
Retailer 15
-
£25,118 GBP
View
B+
Retailer 16
-
£26,040 GBP
View
Most Expensive
B+
MOH London
5A27EA138 · Nov 4
£31,506 GBP
View
16 more retailers have this diamond
Prices start from £19,548 GBPSave up to £11,958 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 Round
£19,548 GBP