CaratHunter
Plans
Heart|Lab Grown|IGI

0.37ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG847661912

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847661912

Diamond specifications and retailer prices

From €153 EUR
£135 GBP
As of October 27, 2026
Save €184 EUR (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €337 EUR at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 LG847661912 or 847661912. Listed at 2 retailers as of October 27, 2026, with prices from €153 to €337, a €184 spread on the same certified stone. Taylor and Hart lists it at €337. 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 angle34.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847661912
Dimensions5.05 × 4.82 × 2.68 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.05 mm4.82 mm0.37 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG847661912
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 39.2°CuletDepth 55.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €153 EUR|Low: €153 EUR|High: €337 EUR|Avg: €245 EUR
Retailer 1
Taylor and Hart
October 27, 2026
Retailer 1€153 EUR
Taylor and Hart€337 EUR

1 data point across 2 retailers

2 retailers€153 EUR to €337 EUR

B+
Cheapest Retailer
-
€153 EUR
£135 GBP
Most Expensive
B
Taylor and Hart
QEVKDK3 · Oct 27
€337 EUR
$377 USD
View
1 more retailer has this diamond
Prices start from €153 EURSave up to €184 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.

B+
0.37ct Heart
€153 EUR