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5.26ct J IF Round Natural Diamond

EX • J/IF • IGI 754526763

Shape and cutting style on the report: Round brilliant

Certificate IGI 754526763

Diamond specifications and retailer prices

From £46,240 GBP
$61,956 USD
As of October 30, 2026
Save £25,241 GBP (35%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £71,480 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 5.26ct natural round diamond

This 5.26ct natural round sits in the over 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 754526763. Listed at 10 retailers as of October 30, 2026, with prices from £46,240 to £71,480, a £25,241 spread on the same certified stone. MOH London lists it at £71,480. 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

5.26
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 754526763
Dimensions11.04 × 11.12 × 6.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
11.04 mm11.12 mm5.26 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 754526763
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: £71,480 GBP|Low: £44,884 GBP|High: £71,862 GBP|Avg: £54,383 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
November 1, 2026
Retailer 3£46,240 GBP
Retailer 5£46,286 GBP
Retailer 8£46,310 GBP
Retailer 9£47,676 GBP
Retailer 4£48,303 GBP
Retailer 6£52,625 GBP
Retailer 10£54,730 GBP
Retailer 2£55,288 GBP
Retailer 11£56,835 GBP
Retailer 7£63,967 GBP
MOH London£71,480 GBP

37 data points across 11 retailers

10 retailers£46,240 GBP to £71,480 GBP

A
Cheapest Retailer
-
£46,240 GBP
$61,956 USD
A
Retailer 2
-
£46,286 GBP
View
A
Retailer 3
-
£46,310 GBP
$62,050 USD
View
Final sale: no returns
A
Retailer 4
-
£47,676 GBP
$63,880 USD
View
A
Retailer 5
-
£48,303 GBP
View
A
Retailer 6
-
£52,625 GBP
$70,512 USD
View
A
Retailer 7
-
£54,730 GBP
$73,332 USD
View
A
Retailer 8
-
£55,288 GBP
€70,552 EUR
View
A
Retailer 9
-
£56,835 GBP
$76,153 USD
View
Most Expensive
B+
MOH London
ACB27CD00 · Nov 1
£71,480 GBP
View
9 more retailers have this diamond
Prices start from £46,240 GBPSave up to £25,241 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
5.26ct Round
£46,240 GBP