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Heart|Lab Grown|IGI

2.43ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG639469471

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG639469471

Diamond specifications and retailer prices

From $488 AUD
$343 USD
As of October 27, 2026
Save $1,945 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,433 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 2.43ct lab-grown heart diamond

This 2.43ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG639469471 or 639469471. Listed at 19 retailers as of October 26, 2026, with prices from $488 to $2,433, a $1,945 spread on the same certified stone. MOH London lists it at $2,433. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.43
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG639469471
Dimensions8.55 × 9.24 × 5.34 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.55 mm9.24 mm2.43 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG639469471
Side View
Table 56.0%Crown 35.2°Girdle: STK-THKPavilion 38.8°Culet: NoneDepth 57.8%

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: Oct 27
Current: $2,433 AUD|Low: $470 AUD|High: $2,458 AUD|Avg: $1,152 AUD|+0.1%
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
Retailer 16
October 29, 2026
Retailer 14$488 AUD
Retailer 8$547 AUD
Retailer 5$567 AUD
Retailer 6$606 AUD
Retailer 15$606 AUD
Retailer 2$638 AUD
Retailer 12$826 AUD
Retailer 4$976 AUD
Retailer 11$1,082 AUD
Retailer 7$1,129 AUD
Retailer 9$1,347 AUD
Retailer 10$1,462 AUD
Retailer 13$1,778 AUD
Retailer 3$1,949 AUD
Retailer 16$2,290 AUD
MOH London$2,433 AUD

40 data points across 16 retailers

19 retailers$488 AUD to $2,433 AUD

A
Cheapest Retailer
-
$488 AUD
$343 USD
A
Retailer 2
-
$547 AUD
$384 USD
View
Final sale: no returns
A
Retailer 3
-
$567 AUD
$398 USD
View
A
Retailer 4
-
$606 AUD
$426 USD
View
A
Retailer 5
-
$606 AUD
$426 USD
View
A
Retailer 6
-
$638 AUD
£353 GBP
View
A
Retailer 7
-
$826 AUD
$580 USD
View
B+
Retailer 8
-
$976 AUD
$686 USD
View
A
Retailer 9
-
$1,082 AUD
£598 GBP
View
A
Retailer 10
-
$1,129 AUD
$793 USD
View
B+
Retailer 11
-
$1,347 AUD
View
B+
Retailer 12
-
$1,450 AUD
$1,019 USD
View
B+
Retailer 13
-
$1,462 AUD
ZAR 16,594 ZAR
View
B
Retailer 14
-
$1,778 AUD
$1,249 USD
View
B+
Retailer 15
-
$1,949 AUD
$1,369 USD
View
B+
Retailer 16
-
$2,009 AUD
$1,412 USD
View
B
Retailer 17
-
$2,290 AUD
$1,609 USD
View
B
Retailer 18
-
$2,351 AUD
$1,651 USD
View
Most Expensive
B
MOH London
LG639469471 · Oct 26
$2,433 AUD
£1,346 GBP
View
18 more retailers have this diamond
Prices start from $488 AUDSave up to $1,945 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 Heart
$488 AUD