Heart|Lab Grown|IGI

0.43ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG820601457

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG820601457

Diamond specifications and retailer prices

From $158 USD
As of November 1, 2026
Save $683 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $841 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.43ct lab-grown heart diamond

This 0.43ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG820601457 or 820601457. Listed at 5 retailers as of November 1, 2026, with prices from $158 to $841, a $683 spread on the same certified stone. MOH London lists it at $841. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle42.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820601457
Dimensions5.16 × 4.62 × 3.22 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.16 mm4.62 mm0.43 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG820601457
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 42.3°CuletDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $841 USD|Low: $158 USD|High: $851 USD|Avg: $366 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 4$158 USD
Retailer 2$213 USD
Retailer 3$276 USD
MOH London$841 USD

40 data points across 4 retailers

5 retailers$158 USD to $841 USD

A
Cheapest Retailer
-
$158 USD
B+
Retailer 2
-
$213 USD
£168 GBP
View
B+
Retailer 3
-
$276 USD
£218 GBP
View
Retailer 4
-
$427 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG820601457 · Nov 1
$841 USD
£662 GBP
View
4 more retailers have this diamond
Prices start from $158 USDSave up to $683 USD

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
0.43ct Heart
$158 USD