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Heart|Lab Grown|IGI

2.43ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG835609122

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835609122

Diamond specifications and retailer prices

From $609 AUD
$428 USD
As of October 24, 2026
Save $3,605 AUD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,214 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.43ct lab-grown heart diamond

This 2.43ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835609122 or 835609122. Listed at 21 retailers as of October 24, 2026, with prices from $609 to $4,214, a $3,605 spread on the same certified stone. Brilliant Earth lists it at $4,214. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609122
Dimensions9.43 × 8.33 × 5.33 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.43 mm8.33 mm2.43 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835609122
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 56.5%

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: Oct 24
Current: $4,214 AUD|Low: $504 AUD|High: $6,919 AUD|Avg: $1,786 AUD|-39.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 22
October 30, 2026
Retailer 6$525 AUD
Retailer 7$588 AUD
Retailer 3$609 AUD
Retailer 12$652 AUD
Retailer 17$691 AUD
Retailer 14$711 AUD
Retailer 16$868 AUD
Retailer 4$1,041 AUD
Retailer 18$1,169 AUD
Retailer 20$1,458 AUD
Retailer 10$1,529 AUD
Retailer 21$1,558 AUD
Retailer 22$1,631 AUD
Retailer 2$2,062 AUD
Retailer 9$2,094 AUD
Retailer 11$2,151 AUD
Retailer 8$2,461 AUD
Retailer 5$2,468 AUD
Retailer 19$2,549 AUD
Retailer 13$2,758 AUD
Retailer 15$2,779 AUD
Brilliant Earth$4,214 AUD

37 data points across 22 retailers

21 retailers$609 AUD to $4,214 AUD

Retailer 1
-
$525 AUD
$369 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$609 AUD
$428 USD
View
A
Retailer 3
-
$652 AUD
$458 USD
View
A
Retailer 4
-
$691 AUD
£382 GBP
View
A
Retailer 5
-
$711 AUD
HK$3,900 HKD
View
A
Retailer 6
-
$868 AUD
$610 USD
View
A
Retailer 7
-
$1,041 AUD
$731 USD
View
A
Retailer 8
-
$1,169 AUD
£647 GBP
View
B+
Retailer 9
-
$1,458 AUD
View
B+
Retailer 10
-
$1,529 AUD
$1,074 USD
View
Retailer 11
-
$1,558 AUD
ZAR 17,677 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,631 AUD
$1,146 USD
View
B+
Retailer 13
-
$2,062 AUD
SGD 1,957 SGD
View
B+
Retailer 14
-
$2,094 AUD
$1,471 USD
View
B
Retailer 15
-
$2,151 AUD
$1,511 USD
View
B
Retailer 16
-
$2,461 AUD
$1,729 USD
View
B
Retailer 17
-
$2,468 AUD
$1,733 USD
View
B+
Retailer 18
-
$2,549 AUD
£1,410 GBP
View
B
Retailer 19
-
$2,758 AUD
$1,937 USD
View
Retailer 20
-
$2,779 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21633643A · Oct 30
$4,214 AUD
$2,960 USD
View
20 more retailers have this diamond
Prices start from $609 AUDSave up to $3,605 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
$609 AUD