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Heart|Lab Grown|IGI

0.37ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847619218

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847619218

Diamond specifications and retailer prices

From £87 GBP
HK$900 HKD
As of October 29, 2026
Save £458 GBP (84%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £545 GBP 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 LG847619218 or 847619218. Listed at 6 retailers as of October 26, 2026, with prices from £87 to £545, a £458 spread on the same certified stone. MOH London lists it at £545. 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 angle33.8°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847619218
Dimensions4.57 × 5.15 × 2.70 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.57 mm5.15 mm0.37 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847619218
Side View
Table 70.0%Crown 33.8°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 52.4%

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 29
Current: £545 GBP|Low: £87 GBP|High: £545 GBP|Avg: £262 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 28, 2026
Retailer 2£87 GBP
Retailer 3£129 GBP
Retailer 5£163 GBP
Retailer 4£246 GBP
Retailer 6£283 GBP
MOH London£545 GBP

4 data points across 6 retailers

6 retailers£87 GBP to £545 GBP

A
Cheapest Retailer
-
£87 GBP
HK$900 HKD
B+
Retailer 2
-
£129 GBP
View
B+
Retailer 3
-
£163 GBP
$217 USD
View
B
Retailer 4
-
£246 GBP
$327 USD
View
B
Retailer 5
-
£283 GBP
$377 USD
View
Most Expensive
C
MOH London
LG847619218 · Oct 26
£545 GBP
View
5 more retailers have this diamond
Prices start from £87 GBPSave up to £458 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
£87 GBP