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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 $250,539 CAD
£141,173 GBP
As of November 2, 2026
Save $146,873 CAD (37%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $397,412 CAD at MOH London · As of November 1, 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 1, 2026, with prices from $250,539 to $397,412, a $146,873 spread on the same certified stone. MOH London lists it at $397,412. 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
Color
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $397,412 CAD|Low: $248,457 CAD|High: $402,200 CAD|Avg: $306,783 CAD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2$250,539 CAD
Retailer 4$268,878 CAD
Retailer 3$307,386 CAD
MOH London$397,412 CAD

19 data points across 4 retailers

4 retailers$250,539 CAD to $397,412 CAD

B+
Cheapest Retailer
-
$250,539 CAD
£141,173 GBP
B
Retailer 2
-
$268,878 CAD
$192,413 USD
View
B
Retailer 3
-
$307,386 CAD
€209,495 EUR
View
Most Expensive
B
MOH London
9811FC26C · Nov 1
$397,412 CAD
£223,932 GBP
View
3 more retailers have this diamond
Prices start from $250,539 CADSave up to $146,873 CAD

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
$250,539 CAD