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Heart|Lab Grown|IGI

0.42ct D VS2 Heart Lab Grown Diamond

VG • D/VS2 • IGI LG677506064

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG677506064

Diamond specifications and retailer prices

From €71 EUR
$79 USD
As of October 30, 2026
Save €572 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €642 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.42ct lab-grown heart diamond

This 0.42ct lab-grown heart sits in the sub-half-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG677506064 or 677506064. Listed at 12 retailers as of October 30, 2026, with prices from €71 to €642, a €572 spread on the same certified stone. MOH London lists it at €642. 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

0.42
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677506064
Dimensions5.05 × 4.73 × 2.88 mm
L/W Ratio1.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.05 mm4.73 mm0.42 ctD / VS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG677506064
Side View
Table 55.0%Crown 37.1°Girdle: MED-STKPavilion 35.5°Culet: NoneDepth 57.0%

Caratlytics Score

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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: €642 EUR|Low: €71 EUR|High: €807 EUR|Avg: €256 EUR|-19.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 10€71 EUR
Retailer 8€81 EUR
Retailer 7€93 EUR
Retailer 12€93 EUR
Retailer 2€151 EUR
Retailer 3€192 EUR
Retailer 6€211 EUR
Retailer 4€211 EUR
Retailer 9€281 EUR
Retailer 5€286 EUR
Retailer 11€294 EUR
Retailer 13€335 EUR
MOH London€642 EUR

44 data points across 13 retailers

12 retailers€71 EUR to €642 EUR

A
Cheapest Retailer
-
€71 EUR
$79 USD
A
Retailer 2
-
€81 EUR
$91 USD
View
A
Retailer 3
-
€93 EUR
$104 USD
View
A
Retailer 4
-
€93 EUR
$104 USD
View
A
Retailer 5
-
€151 EUR
£133 GBP
View
B+
Retailer 6
-
€192 EUR
$215 USD
View
B+
Retailer 7
-
€211 EUR
£186 GBP
View
B+
Retailer 8
-
€281 EUR
$314 USD
View
Retailer 9
-
€286 EUR
$320 USD
View
Price last confirmed 13 days ago
B
Retailer 10
-
€294 EUR
$328 USD
View
Retailer 11
-
€335 EUR
$374 USD
View
Price last confirmed 13 days ago
Most Expensive
B
MOH London
LG677506064 · Nov 1
€642 EUR
£565 GBP
View
11 more retailers have this diamond
Prices start from €71 EURSave up to €572 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
0.42ct Heart
€71 EUR