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Round|Natural|GIA

2.43ct J IF Round Natural Diamond

EX • J/IF • GIA 6542733858

Certificate GIA 6542733858

Diamond specifications and retailer prices

From $30,456 AUD
As of November 6, 2026
Save $17,192 AUD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $47,648 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.43ct natural round diamond

This 2.43ct natural round sits in the two to three carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6542733858. Listed at 8 retailers as of November 4, 2026, with prices from $30,456 to $47,648, a $17,192 spread on the same certified stone. MOH London lists it at $47,648. 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

2.43
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6542733858
Dimensions8.52 × 8.60 × 5.31 mm
L/W Ratio1.01
Top View
8.52 mm8.60 mm2.43 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542733858
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $47,648 AUD|Low: $27,054 AUD|High: $48,352 AUD|Avg: $33,385 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4$27,349 AUD
Retailer 6$29,760 AUD
Retailer 5$30,456 AUD
Retailer 2$30,980 AUD
Retailer 7$31,597 AUD
Retailer 3$36,992 AUD
MOH London$47,648 AUD

41 data points across 7 retailers

8 retailers$30,456 AUD to $47,648 AUD

Retailer 1
-
$27,349 AUD
Price last confirmed 14 days ago
Retailer 2
-
$28,284 AUD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$30,456 AUD
View
B+
Retailer 4
-
$30,980 AUD
View
Retailer 5
-
$31,597 AUD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$34,794 AUD
View
B
Retailer 7
-
$36,992 AUD
View
Most Expensive
B
MOH London
0B09E3A26 · Nov 4
$47,648 AUD
£26,264 GBP
View
7 more retailers have this diamond
Prices start from $30,456 AUDSave up to $17,192 AUD

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+
2.43ct Round
$30,456 AUD