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Heart|Lab Grown|IGI

0.43ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG741547732

Shape and cutting style on the report: Half moon brilliant

Certificate IGI LG741547732

Diamond specifications and retailer prices

From $167 USD
As of October 28, 2026
Save $791 USD (83%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $958 USD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG741547732 or 741547732. Listed at 4 retailers as of October 28, 2026, with prices from $167 to $958, a $791 spread on the same certified stone. MOH London lists it at $958. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.43
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle15.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741547732
Dimensions6.30 × 4.11 × 2.60 mm
L/W Ratio1.53
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm4.11 mm0.43 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG741547732
Side View
Table 64.0%Crown 15.3°Girdle: THN-THKPavilion 41.5°Culet: NoneDepth 63.3%

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: Oct 28
Current: $958 USD|Low: $167 USD|High: $965 USD|Avg: $492 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$167 USD
Retailer 5$190 USD
Retailer 3$250 USD
Retailer 4$829 USD
MOH London$958 USD

12 data points across 5 retailers

4 retailers$167 USD to $958 USD

A
Cheapest Retailer
-
$167 USD
Final sale: no returns
B+
Retailer 2
-
$250 USD
View
B
Retailer 3
-
$829 USD
View
Most Expensive
B
MOH London
LG741547732 · Oct 29
$958 USD
£754 GBP
View
3 more retailers have this diamond
Prices start from $167 USDSave up to $791 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
$167 USD