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Round|Natural|GIA

2.40ct K IF Round Natural Diamond

EX • K/IF • GIA 1453188074

Certificate GIA 1453188074

Diamond specifications and retailer prices

From $26,423 AUD
As of November 4, 2026
Save $13,738 AUD (34%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $40,161 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 2.4ct natural round diamond

This 2.4ct natural round sits in the two to three carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1453188074. Listed at 8 retailers as of November 4, 2026, with prices from $26,423 to $40,161, a $13,738 spread on the same certified stone. MOH London lists it at $40,161. 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

2.40
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1453188074
Dimensions8.48 × 8.52 × 5.32 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Girdle conditionFaceted
Cert comments
Minor details of polish are not shown.
Top View
8.48 mm8.52 mm2.40 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1453188074
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.5%

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 4
Current: $40,161 AUD|Low: $26,423 AUD|High: $49,806 AUD|Avg: $33,529 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5$26,423 AUD
Retailer 4$26,636 AUD
Retailer 8$28,461 AUD
Retailer 6$30,833 AUD
Retailer 3$31,040 AUD
Retailer 7$32,018 AUD
Retailer 2$32,558 AUD
MOH London$40,161 AUD
Retailer 9$49,806 AUD

23 data points across 9 retailers

8 retailers$26,423 AUD to $40,161 AUD

B+
Cheapest Retailer
-
$26,423 AUD
B+
Retailer 2
-
$26,636 AUD
View
Retailer 3
-
$30,833 AUD
View
Price last confirmed 29 days ago
B+
Retailer 4
-
$31,040 AUD
View
Retailer 5
-
$32,018 AUD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$32,558 AUD
View
Retailer 7
-
$36,528 AUD
View
Price last confirmed 41 days ago
Most Expensive
B
MOH London
8C2D9ED99 · Nov 4
$40,161 AUD
£22,137 GBP
View
7 more retailers have this diamond
Prices start from $26,423 AUDSave up to $13,738 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+
2.40ct Round
$26,423 AUD