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Round|Natural|GIA

3.24ct K SI2 Round Natural Diamond

EX • K/SI2

Diamond specifications and retailer prices

From $27,993 AUD
As of November 6, 2026
Save $18,982 AUD (40%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $46,975 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.24ct natural round diamond

This 3.24ct natural round sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 7 retailers as of November 4, 2026, with prices from $27,993 to $46,975, a $18,982 spread on the same certified stone. MOH London lists it at $46,975. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.24
Carat
K
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
Dimensions9.43 × 9.50 × 5.86 mm
L/W Ratio1.01
Top View
9.43 mm9.50 mm3.24 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $46,975 AUD|Low: $27,993 AUD|High: $47,668 AUD|Avg: $35,077 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$27,993 AUD
Retailer 2$30,358 AUD
Retailer 5$31,274 AUD
Retailer 7$35,153 AUD
Retailer 4$36,267 AUD
Retailer 3$36,307 AUD
MOH London$46,975 AUD

42 data points across 7 retailers

7 retailers$27,993 AUD to $46,975 AUD

B+
Cheapest Retailer
-
$27,993 AUD
A
Retailer 2
-
$30,358 AUD
View
B+
Retailer 3
-
$31,274 AUD
View
B+
Retailer 4
-
$35,153 AUD
View
B+
Retailer 5
-
$36,267 AUD
View
B+
Retailer 6
-
$36,307 AUD
View
Most Expensive
B
MOH London
766121BE1 · Nov 4
$46,975 AUD
£25,893 GBP
View
6 more retailers have this diamond
Prices start from $27,993 AUDSave up to $18,982 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
3.24ct Round
$27,993 AUD