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Heart|Lab Grown|IGI

0.37ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847619146

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619146

Diamond specifications and retailer prices

From €103 EUR
HK$900 HKD
As of October 30, 2026
Save €555 EUR (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €658 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.37ct lab-grown heart diamond

This 0.37ct 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 LG847619146 or 847619146. Listed at 8 retailers as of October 26, 2026, with prices from €103 to €658, a €555 spread on the same certified stone. MOH London lists it at €658. 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

0.37
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle30.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619146
Dimensions4.62 × 5.03 × 2.79 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.62 mm5.03 mm0.37 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619146
Side View
Table 63.0%Crown 30.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 55.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €658 EUR|Low: €103 EUR|High: €658 EUR|Avg: €265 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7€103 EUR
Retailer 3€157 EUR
Retailer 2€172 EUR
Retailer 5€194 EUR
Retailer 4€260 EUR
Retailer 6€294 EUR
Retailer 8€341 EUR
MOH London€658 EUR

7 data points across 8 retailers

8 retailers€103 EUR to €658 EUR

A
Cheapest Retailer
-
€103 EUR
HK$900 HKD
B+
Retailer 2
-
€157 EUR
£138 GBP
View
B+
Retailer 3
-
€172 EUR
View
B+
Retailer 4
-
€194 EUR
$217 USD
View
B
Retailer 5
-
€260 EUR
£228 GBP
View
B
Retailer 6
-
€294 EUR
$328 USD
View
B
Retailer 7
-
€341 EUR
$381 USD
View
Most Expensive
B
MOH London
LG847619146 · Oct 26
€658 EUR
£579 GBP
View
7 more retailers have this diamond
Prices start from €103 EURSave up to €555 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
0.37ct Heart
€103 EUR