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Heart|Lab Grown|IGI

0.46ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG821623170

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821623170

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of November 1, 2026
Save €638 EUR (81%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €783 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.46ct lab-grown heart diamond

This 0.46ct 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 LG821623170 or 821623170. Listed at 2 retailers as of November 1, 2026, with prices from €145 to €783, a €638 spread on the same certified stone. MOH London lists it at €783. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.46
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821623170
Dimensions5.47 × 4.93 × 2.89 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.47 mm4.93 mm0.46 ctD / VS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821623170
Side View
Table 66.0%Crown 35.2°Girdle: MED-STKPavilion 36°CuletDepth 52.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: €783 EUR|Low: €145 EUR|High: €792 EUR|Avg: €469 EUR
MOH London
Retailer 2
November 1, 2026
Retailer 2€145 EUR
MOH London€783 EUR

10 data points across 2 retailers

2 retailers€145 EUR to €783 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
Most Expensive
B
MOH London
LG821623170 · Nov 1
€783 EUR
£689 GBP
View
1 more retailer has this diamond
Prices start from €145 EURSave up to €638 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
0.46ct Heart
€145 EUR