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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 $759 NZD
$428 USD
As of October 24, 2026
Save $4,493 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,252 NZD 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 $759 to $5,252, a $4,493 spread on the same certified stone. Brilliant Earth lists it at $5,252. 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

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 24
Current: $5,252 NZD|Low: $628 NZD|High: $8,623 NZD|Avg: $2,213 NZD|-39.1%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 6$655 NZD
Retailer 7$733 NZD
Retailer 3$759 NZD
Retailer 12$813 NZD
Retailer 18$861 NZD
Retailer 14$886 NZD
Retailer 17$1,082 NZD
Retailer 4$1,297 NZD
Retailer 19$1,457 NZD
Retailer 21$1,818 NZD
Retailer 10$1,906 NZD
Retailer 22$1,941 NZD
Retailer 2$2,012 NZD
Retailer 13$2,570 NZD
Retailer 9$2,610 NZD
Retailer 11$2,681 NZD
Retailer 8$3,068 NZD
Retailer 5$3,076 NZD
Retailer 20$3,177 NZD
Retailer 16$3,437 NZD
Retailer 15$3,463 NZD
Brilliant Earth$5,252 NZD

37 data points across 22 retailers

21 retailers$759 NZD to $5,252 NZD

Retailer 1
-
$655 NZD
$369 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$759 NZD
$428 USD
View
A
Retailer 3
-
$813 NZD
$458 USD
View
A
Retailer 4
-
$861 NZD
£382 GBP
View
A
Retailer 5
-
$886 NZD
HK$3,900 HKD
View
A
Retailer 6
-
$1,082 NZD
$610 USD
View
A
Retailer 7
-
$1,297 NZD
$731 USD
View
A
Retailer 8
-
$1,457 NZD
£647 GBP
View
B+
Retailer 9
-
$1,818 NZD
A$1,576 AUD
View
B+
Retailer 10
-
$1,906 NZD
$1,074 USD
View
Retailer 11
-
$1,941 NZD
ZAR 17,677 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$2,012 NZD
$1,134 USD
View
B+
Retailer 13
-
$2,570 NZD
SGD 1,957 SGD
View
B+
Retailer 14
-
$2,610 NZD
$1,471 USD
View
B
Retailer 15
-
$2,681 NZD
$1,511 USD
View
B
Retailer 16
-
$3,068 NZD
$1,729 USD
View
B
Retailer 17
-
$3,076 NZD
$1,733 USD
View
B+
Retailer 18
-
$3,177 NZD
£1,410 GBP
View
B
Retailer 19
-
$3,437 NZD
$1,937 USD
View
Retailer 20
-
$3,463 NZD
A$3,003 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21633643A · Oct 30
$5,252 NZD
$2,960 USD
View
20 more retailers have this diamond
Prices start from $759 NZDSave up to $4,493 NZD

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
$759 NZD