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Heart|Lab Grown|IGI

2.43ct G VS1 Heart Lab Grown Diamond

EX • G/VS1 • IGI LG724597157

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG724597157

Diamond specifications and retailer prices

From €340 EUR
$380 USD
As of November 2, 2026
Save €1,308 EUR (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,648 EUR at MOH London · As of November 1, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724597157 or 724597157. Listed at 16 retailers as of November 1, 2026, with prices from €340 to €1,648, a €1,308 spread on the same certified stone. MOH London lists it at €1,648. 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
G
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724597157
Dimensions8.26 × 9.21 × 5.53 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm9.21 mm2.43 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724597157
Side View
Table 57.0%Crown 33.8°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €1,648 EUR|Low: €327 EUR|High: €1,728 EUR|Avg: €915 EUR
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
November 2, 2026
Retailer 16€340 EUR
Retailer 10€381 EUR
Retailer 5€422 EUR
Retailer 7€426 EUR
Retailer 12€555 EUR
Retailer 3€672 EUR
Retailer 15€674 EUR
Retailer 9€763 EUR
Retailer 14€806 EUR
Retailer 6€943 EUR
Retailer 2€1,021 EUR
Retailer 13€1,183 EUR
Retailer 11€1,356 EUR
Retailer 4€1,391 EUR
Retailer 8€1,581 EUR
MOH London€1,648 EUR

45 data points across 16 retailers

16 retailers€340 EUR to €1,648 EUR

A
Cheapest Retailer
-
€340 EUR
$380 USD
A
Retailer 2
-
€381 EUR
$426 USD
View
A
Retailer 3
-
€422 EUR
$471 USD
View
Retailer 4
-
€426 EUR
$476 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€555 EUR
$620 USD
View
A
Retailer 6
-
€672 EUR
$751 USD
View
A
Retailer 7
-
€674 EUR
$753 USD
View
A
Retailer 8
-
€763 EUR
£672 GBP
View
A
Retailer 9
-
€806 EUR
$900 USD
View
B+
Retailer 10
-
€943 EUR
A$1,620 AUD
View
B+
Retailer 11
-
€1,021 EUR
ZAR 18,432 ZAR
View
B+
Retailer 12
-
€1,183 EUR
$1,322 USD
View
B+
Retailer 13
-
€1,356 EUR
$1,515 USD
View
B+
Retailer 14
-
€1,391 EUR
$1,554 USD
View
B
Retailer 15
-
€1,581 EUR
$1,766 USD
View
Most Expensive
B
MOH London
LG724597157 · Nov 1
€1,648 EUR
£1,450 GBP
View
15 more retailers have this diamond
Prices start from €340 EURSave up to €1,308 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
€340 EUR