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Round|Natural|GIA

6.26ct J IF Round Natural Diamond

EX • J/IF • GIA 5231953008

Certificate GIA 5231953008

Diamond specifications and retailer prices

From £133,605 GBP
As of November 2, 2026
Save £78,323 GBP (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £211,927 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 6.26ct natural round diamond

This 6.26ct 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 GIA 5231953008. Listed at 4 retailers as of November 2, 2026, with prices from £133,605 to £211,927, a £78,323 spread on the same certified stone. MOH London lists it at £211,927. 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

6.26
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231953008
Dimensions12.01 × 12.03 × 7.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
12.01 mm12.03 mm6.26 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231953008
Side View
Table 60.0%Crown 31.5°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 60.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: £211,927 GBP|Low: £132,495 GBP|High: £214,481 GBP|Avg: £163,598 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2£133,605 GBP
Retailer 4£143,384 GBP
Retailer 3£163,919 GBP
MOH London£211,927 GBP

19 data points across 4 retailers

4 retailers£133,605 GBP to £211,927 GBP

B+
Cheapest Retailer
-
£133,605 GBP
B
Retailer 2
-
£143,384 GBP
$192,413 USD
View
B
Retailer 3
-
£163,919 GBP
€209,495 EUR
View
Most Expensive
B
MOH London
9811FC26C · Nov 2
£211,927 GBP
View
3 more retailers have this diamond
Prices start from £133,605 GBPSave up to £78,323 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+
6.26ct Round
£133,605 GBP