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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 £124 GBP
As of October 29, 2026
Save £377 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £501 GBP 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 £124 to £501, a £377 spread on the same certified stone. MOH London lists it at £501. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £501 GBP|Low: £116 GBP|High: £588 GBP|Avg: £254 GBP|-14.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2£124 GBP
Retailer 6£153 GBP
Retailer 3£174 GBP
Retailer 4£240 GBP
Retailer 5£263 GBP
MOH London£501 GBP

42 data points across 6 retailers

6 retailers£124 GBP to £501 GBP

A
Cheapest Retailer
-
£124 GBP
B+
Retailer 2
-
£153 GBP
$204 USD
View
B+
Retailer 3
-
£174 GBP
View
B
Retailer 4
-
£240 GBP
$320 USD
View
B
Retailer 5
-
£263 GBP
$351 USD
View
Most Expensive
B
MOH London
LG795626453 · Oct 29
£501 GBP
View
5 more retailers have this diamond
Prices start from £124 GBPSave up to £377 GBP

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
£124 GBP