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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 €383 EUR
$428 USD
As of October 24, 2026
Save €2,266 EUR (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,649 EUR 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 €383 to €2,649, a €2,266 spread on the same certified stone. Brilliant Earth lists it at €2,649. 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: €2,649 EUR|Low: €317 EUR|High: €4,350 EUR|Avg: €1,116 EUR|-39.1%
Brilliant Earth
Retailer 2
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Retailer 22
October 31, 2026
Retailer 6€330 EUR
Retailer 7€370 EUR
Retailer 3€383 EUR
Retailer 12€410 EUR
Retailer 18€435 EUR
Retailer 14€447 EUR
Retailer 17€546 EUR
Retailer 4€654 EUR
Retailer 19€735 EUR
Retailer 21€917 EUR
Retailer 10€961 EUR
Retailer 22€979 EUR
Retailer 2€1,015 EUR
Retailer 13€1,296 EUR
Retailer 9€1,317 EUR
Retailer 11€1,352 EUR
Retailer 8€1,548 EUR
Retailer 5€1,552 EUR
Retailer 20€1,603 EUR
Retailer 16€1,734 EUR
Retailer 15€1,747 EUR
Brilliant Earth€2,649 EUR

37 data points across 22 retailers

21 retailers€383 EUR to €2,649 EUR

Retailer 1
-
€330 EUR
$369 USD
Price last confirmed 7 days ago
A
Retailer 2
-
€383 EUR
$428 USD
View
A
Retailer 3
-
€410 EUR
$458 USD
View
A
Retailer 4
-
€435 EUR
£382 GBP
View
A
Retailer 5
-
€447 EUR
HK$3,900 HKD
View
A
Retailer 6
-
€546 EUR
$610 USD
View
A
Retailer 7
-
€654 EUR
$731 USD
View
A
Retailer 8
-
€735 EUR
£647 GBP
View
B+
Retailer 9
-
€917 EUR
A$1,576 AUD
View
B+
Retailer 10
-
€961 EUR
$1,074 USD
View
Retailer 11
-
€979 EUR
ZAR 17,677 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
€1,015 EUR
$1,134 USD
View
B+
Retailer 13
-
€1,296 EUR
SGD 1,957 SGD
View
B+
Retailer 14
-
€1,317 EUR
$1,471 USD
View
B
Retailer 15
-
€1,352 EUR
$1,511 USD
View
B
Retailer 16
-
€1,548 EUR
$1,729 USD
View
B
Retailer 17
-
€1,552 EUR
$1,733 USD
View
B+
Retailer 18
-
€1,603 EUR
£1,410 GBP
View
B
Retailer 19
-
€1,734 EUR
$1,937 USD
View
Retailer 20
-
€1,747 EUR
A$3,003 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21633643A · Oct 30
€2,649 EUR
$2,960 USD
View
20 more retailers have this diamond
Prices start from €383 EURSave up to €2,266 EUR

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
€383 EUR