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Heart|Lab Grown|IGI

0.43ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG754590837

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754590837

Diamond specifications and retailer prices

From €111 EUR
$124 USD
As of October 30, 2026
Save €383 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,157 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754590837 or 754590837. Listed at 14 retailers as of October 30, 2026, with a 345% 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590837
Dimensions4.68 × 5.17 × 3.14 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.68 mm5.17 mm0.43 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG754590837
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 42.9°Culet: NoneDepth 60.7%

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: €1,157 EUR|Low: €107 EUR|High: €1,165 EUR|Avg: €310 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7€111 EUR
Retailer 10€124 EUR
Retailer 9€129 EUR
Retailer 8€147 EUR
Retailer 3€195 EUR
Retailer 2€242 EUR
Retailer 11€262 EUR
Retailer 5€286 EUR
Retailer 4€287 EUR
Retailer 6€333 EUR
MOH London€1,157 EUR

43 data points across 11 retailers

14 retailers€111 EUR to €494 EUR

A
Cheapest Retailer
-
€111 EUR
$124 USD
A
Retailer 2
-
€124 EUR
$139 USD
View
Final sale: no returns
A
Retailer 3
-
€129 EUR
$144 USD
View
A
Retailer 4
-
€147 EUR
$164 USD
View
A
Retailer 5
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 6
-
€195 EUR
$218 USD
View
B+
Retailer 7
-
€242 EUR
View
B+
Retailer 8
-
€262 EUR
$293 USD
View
B+
Retailer 9
-
€286 EUR
$320 USD
View
B+
Retailer 10
-
€287 EUR
£252 GBP
View
B+
Retailer 11
-
€333 EUR
£293 GBP
View
B
Retailer 12
-
€385 EUR
SGD 582 SGD
View
B
Retailer 13
-
€494 EUR
$552 USD
View
Most Expensive
MOH London
LG754590837 · Oct 29
€1,157 EUR
£1,018 GBP
View
Price under review
13 more retailers have this diamond
Prices start from €111 EURSave up to €383 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
€111 EUR