Heart|Lab Grown|IGI

0.43ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847661940

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661940

Diamond specifications and retailer prices

From €115 EUR
HK$1,000 HKD
As of October 30, 2026
Save €603 EUR (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €717 EUR at MOH London · As of October 26, 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 very-good cut grade and certified by IGI LG847661940 or 847661940. Listed at 6 retailers as of October 26, 2026, with prices from €115 to €717, a €603 spread on the same certified stone. MOH London lists it at €717. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.43
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661940
Dimensions4.73 × 5.45 × 2.87 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.73 mm5.45 mm0.43 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661940
Side View
Table 63.0%Crown 34.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 52.7%

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: Oct 30
Current: €717 EUR|Low: €115 EUR|High: €717 EUR|Avg: €340 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2€115 EUR
Retailer 3€178 EUR
Retailer 5€207 EUR
Retailer 4€303 EUR
Retailer 6€366 EUR
MOH London€717 EUR

4 data points across 6 retailers

6 retailers€115 EUR to €717 EUR

A
Cheapest Retailer
-
€115 EUR
HK$1,000 HKD
B+
Retailer 2
-
€178 EUR
£156 GBP
View
B+
Retailer 3
-
€207 EUR
$231 USD
View
B
Retailer 4
-
€303 EUR
$338 USD
View
B
Retailer 5
-
€366 EUR
$409 USD
View
Most Expensive
B
MOH London
LG847661940 · Oct 26
€717 EUR
£631 GBP
View
5 more retailers have this diamond
Prices start from €115 EURSave up to €603 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
0.43ct Heart
€115 EUR