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Heart|Lab Grown|IGI

0.37ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG795626453

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795626453

Diamond specifications and retailer prices

From €147 EUR
£129 GBP
As of November 1, 2026
Save €450 EUR (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €597 EUR at MOH London · As of October 29, 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 LG795626453 or 795626453. Listed at 6 retailers as of October 29, 2026, with prices from €147 to €597, a €450 spread on the same certified stone. MOH London lists it at €597. 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 angle37.2°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795626453
Dimensions4.32 × 5.15 × 2.68 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.32 mm5.15 mm0.37 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG795626453
Side View
Table 64.0%Crown 37.2°Girdle: THN-STKPavilion 34.5°CuletDepth 52.0%

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: Nov 1
Current: €597 EUR|Low: €138 EUR|High: €701 EUR|Avg: €303 EUR|-14.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2€147 EUR
Retailer 6€183 EUR
Retailer 3€207 EUR
Retailer 4€286 EUR
Retailer 5€314 EUR
MOH London€597 EUR

43 data points across 6 retailers

6 retailers€147 EUR to €597 EUR

A
Cheapest Retailer
-
€147 EUR
£129 GBP
B+
Retailer 2
-
€183 EUR
$204 USD
View
B+
Retailer 3
-
€207 EUR
£182 GBP
View
B
Retailer 4
-
€286 EUR
$320 USD
View
B
Retailer 5
-
€314 EUR
$351 USD
View
Most Expensive
B
MOH London
LG795626453 · Oct 29
€597 EUR
£525 GBP
View
5 more retailers have this diamond
Prices start from €147 EURSave up to €450 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
€147 EUR