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Heart|Lab Grown|IGI

0.53ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG729516250

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729516250

Diamond specifications and retailer prices

From $297 CAD
$213 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $297 CAD at William & Sons Jewelers
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 William & Sons Jewelers

About this 0.53ct lab-grown heart diamond

This 0.53ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729516250 or 729516250. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729516250
Dimensions4.97 × 5.73 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
4.97 mm5.73 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729516250
Side View
Table 58.0%Crown 34.6°Girdle: MED-STKPavilion 37°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $831 CAD|Low: $183 CAD|High: $1,626 CAD|Avg: $850 CAD|-6.9%
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Retailer 13
William & Sons Jewelers
September 28, 2026
Retailer 2$183 CAD
William & Sons Jewelers$297 CAD
Retailer 12$545 CAD
Retailer 13$559 CAD
Retailer 7$605 CAD
Retailer 4$647 CAD
Retailer 9$688 CAD
Retailer 1$831 CAD
Retailer 8$836 CAD
Retailer 3$935 CAD
Retailer 11$975 CAD
Retailer 10$1,140 CAD
Retailer 5$1,423 CAD
Retailer 6$1,626 CAD

56 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG729516250 · Nov 4
$297 CAD
$213 USD
View
Final sale: no returns

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
0.53ct Heart
$297 CAD