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Heart|Lab Grown|IGI

0.43ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG723527818

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG723527818

Diamond specifications and retailer prices

From €99 EUR
$111 USD
As of October 30, 2026
Save €350 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,038 EUR 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG723527818 or 723527818. Listed at 14 retailers as of October 30, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723527818
Dimensions4.85 × 5.28 × 2.84 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.85 mm5.28 mm0.43 ctE / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG723527818
Side View
Table 58.0%Crown 37.9°Girdle: STK-THKPavilion 37.2°Culet: NoneDepth 53.8%

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: €1,038 EUR|Low: €96 EUR|High: €1,045 EUR|Avg: €291 EUR|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 6€99 EUR
Retailer 9€112 EUR
Retailer 8€115 EUR
Retailer 7€132 EUR
Retailer 2€223 EUR
Retailer 10€226 EUR
Retailer 4€242 EUR
Retailer 3€249 EUR
Retailer 5€298 EUR
MOH London€1,038 EUR

44 data points across 10 retailers

14 retailers€99 EUR to €449 EUR

A
Cheapest Retailer
-
€99 EUR
$111 USD
A
Retailer 2
-
€112 EUR
$125 USD
View
Final sale: no returns
A
Retailer 3
-
€115 EUR
$129 USD
View
A
Retailer 4
-
€132 EUR
$147 USD
View
A
Retailer 5
-
€149 EUR
HK$1,300 HKD
View
A
Retailer 6
-
€172 EUR
$192 USD
View
B+
Retailer 7
-
€223 EUR
View
B+
Retailer 8
-
€226 EUR
$252 USD
View
B+
Retailer 9
-
€242 EUR
$270 USD
View
B+
Retailer 10
-
€249 EUR
£219 GBP
View
B+
Retailer 11
-
€298 EUR
£263 GBP
View
B
Retailer 12
-
€347 EUR
SGD 524 SGD
View
B
Retailer 13
-
€449 EUR
$502 USD
View
Most Expensive
MOH London
LG723527818 · Oct 29
€1,038 EUR
£913 GBP
View
Price under review
13 more retailers have this diamond
Prices start from €99 EURSave up to €350 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
€99 EUR