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Round|Lab Grown|GIA

2.43ct D SI2 Round Lab Grown Diamond

EX • D/SI2 • GIA 7441969087

Certificate GIA 7441969087

Diamond specifications and retailer prices

From $806 AUD
As of November 5, 2026
Save $2,760 AUD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,369 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 2.43ct lab-grown round diamond

This 2.43ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7441969087. Listed at 16 retailers as of November 5, 2026, with a 343% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.43
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 7441969087
Dimensions8.70 × 8.64 × 5.26 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
8.70 mm8.64 mm2.43 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7441969087
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

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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 5
Current: $4,369 AUD|Low: $777 AUD|High: $4,414 AUD|Avg: $1,784 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 14$806 AUD
Retailer 10$900 AUD
Retailer 9$901 AUD
Retailer 11$999 AUD
Retailer 7$1,363 AUD
Retailer 2$1,426 AUD
Retailer 13$1,454 AUD
Retailer 5$1,474 AUD
Retailer 8$1,490 AUD
Retailer 12$1,538 AUD
Retailer 3$2,271 AUD
Retailer 6$2,407 AUD
Retailer 15$2,626 AUD
Retailer 4$3,566 AUD
MOH London$4,369 AUD

35 data points across 15 retailers

16 retailers$806 AUD to $3,566 AUD

A
Cheapest Retailer
-
$806 AUD
A
Retailer 2
-
$900 AUD
View
Final sale: no returns
A
Retailer 3
-
$901 AUD
View
A
Retailer 4
-
$999 AUD
View
A
Retailer 5
-
$1,097 AUD
View
Retailer 6
-
$1,363 AUD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$1,426 AUD
View
B+
Retailer 8
-
$1,454 AUD
View
B+
Retailer 9
-
$1,474 AUD
View
B+
Retailer 10
-
$1,490 AUD
View
B+
Retailer 11
-
$1,538 AUD
View
B
Retailer 12
-
$2,271 AUD
View
Retailer 13
-
$2,407 AUD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,626 AUD
View
B
Retailer 15
-
$3,566 AUD
View
Most Expensive
MOH London
7441969087 · Oct 25
$4,369 AUD
£2,408 GBP
View
Price last confirmed 11 days ago
15 more retailers have this diamond
Prices start from $806 AUDSave up to $2,760 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
$806 AUD