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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 $244 AUD
£135 GBP
As of October 27, 2026
Save $293 AUD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $536 AUD 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 $244 to $536, a $293 spread on the same certified stone. Taylor and Hart lists it at $536. 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 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
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Price History

Last verified: Oct 27
Current: $244 AUD|Low: $244 AUD|High: $536 AUD|Avg: $390 AUD
Retailer 1
Taylor and Hart
October 27, 2026
Retailer 1$244 AUD
Taylor and Hart$536 AUD

1 data point across 2 retailers

2 retailers$244 AUD to $536 AUD

B+
Cheapest Retailer
-
$244 AUD
£135 GBP
Most Expensive
B
Taylor and Hart
QEVKDK3 · Oct 27
$536 AUD
$377 USD
View
1 more retailer has this diamond
Prices start from $244 AUDSave up to $293 AUD

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
$244 AUD