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Heart|Lab Grown|IGI

0.57ct F SI1 Heart Lab Grown Diamond

F/SI1 • IGI LG645409449

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG645409449

Diamond specifications and retailer prices

From $619 CAD
£349 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $619 CAD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.57ct lab-grown heart diamond

This 0.57ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG645409449 or 645409449. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.57
Carat
F
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645409449
Dimensions5.27 × 5.76 × 3.18 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.27 mm5.76 mm0.57 ctF / SI1
OriginLab Grown
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG645409449
Side View
Table 68.0%Crown 34.8°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 55.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $619 CAD|Low: $619 CAD|High: $619 CAD|Avg: $619 CAD
December 30, 2025
MD Diamonds and Jewellers$619 CAD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG645409449 · Nov 2
$619 CAD
£349 GBP
View

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B
0.57ct Heart
$619 CAD