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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 $220 SGD
£135 GBP
As of October 27, 2026
Save $263 SGD (55%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $483 SGD 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 $220 to $483, a $263 spread on the same certified stone. Taylor and Hart lists it at $483. 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: $220 SGD|Low: $220 SGD|High: $483 SGD|Avg: $351 SGD
Retailer 1
Taylor and Hart
October 27, 2026
Retailer 1$220 SGD
Taylor and Hart$483 SGD

1 data point across 2 retailers

2 retailers$220 SGD to $483 SGD

B+
Cheapest Retailer
-
$220 SGD
£135 GBP
Most Expensive
B
Taylor and Hart
QEVKDK3 · Oct 27
$483 SGD
$377 USD
View
1 more retailer has this diamond
Prices start from $220 SGDSave up to $263 SGD

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
$220 SGD