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Heart|Lab Grown|IGI

1.43ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG619464502

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG619464502

Diamond specifications and retailer prices

From €331 EUR
$370 USD
As of November 1, 2026
Save €764 EUR (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,095 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.43ct lab-grown heart diamond

This 1.43ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619464502 or 619464502. Listed at 6 retailers as of November 1, 2026, with prices from €331 to €1,095, a €764 spread on the same certified stone. MOH London lists it at €1,095. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619464502
Dimensions7.18 × 7.65 × 4.57 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.18 mm7.65 mm1.43 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619464502
Side View
Table 60.0%Crown 42.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
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: Nov 1
Current: €1,095 EUR|Low: €331 EUR|High: €1,107 EUR|Avg: €659 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5€331 EUR
Retailer 4€431 EUR
Retailer 7€464 EUR
Retailer 2€519 EUR
Retailer 3€819 EUR
Retailer 6€1,031 EUR
MOH London€1,095 EUR

35 data points across 7 retailers

6 retailers€331 EUR to €1,095 EUR

B+
Cheapest Retailer
-
€331 EUR
$370 USD
A
Retailer 2
-
€431 EUR
$482 USD
View
B+
Retailer 3
-
€519 EUR
£456 GBP
View
B
Retailer 4
-
€819 EUR
A$1,408 AUD
View
B
Retailer 5
-
€1,031 EUR
$1,152 USD
View
Most Expensive
B
MOH London
LG619464502 · Nov 1
€1,095 EUR
£963 GBP
View
5 more retailers have this diamond
Prices start from €331 EURSave up to €764 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
1.43ct Heart
€331 EUR