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2.43ct J IF Round Natural Diamond

EX • J/IF • IGI 492130211

Shape and cutting style on the report: Round brilliant

Certificate IGI 492130211

Diamond specifications and retailer prices

From $21,120 AUD
As of November 1, 2026
Save $11,992 AUD (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $33,113 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 IGI 492130211. Listed at 4 retailers as of November 1, 2026, with prices from $21,120 to $33,113, a $11,992 spread on the same certified stone. MOH London lists it at $33,113. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 492130211
Dimensions8.59 × 8.55 × 5.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
8.59 mm8.55 mm2.43 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 492130211
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.5%

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: Nov 1
Current: $33,113 AUD|Low: $21,120 AUD|High: $36,551 AUD|Avg: $25,721 AUD|-8.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$21,120 AUD
Retailer 2$22,335 AUD
Retailer 5$23,210 AUD
Retailer 3$25,593 AUD
MOH London$33,113 AUD

43 data points across 5 retailers

4 retailers$21,120 AUD to $33,113 AUD

A
Cheapest Retailer
-
$21,120 AUD
A
Retailer 2
-
$22,335 AUD
View
B+
Retailer 3
-
$25,593 AUD
View
Most Expensive
B
MOH London
C009D38F2 · Nov 4
$33,113 AUD
£18,252 GBP
View
3 more retailers have this diamond
Prices start from $21,120 AUDSave up to $11,992 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.

A
2.43ct Round
$21,120 AUD