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Heart|Lab Grown|IGI

1.52ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG846663965

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846663965

Diamond specifications and retailer prices

From $1,148 CAD
£647 GBP
As of November 1, 2026
Save $4,831 CAD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,979 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.52ct lab-grown heart diamond

This 1.52ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663965 or 846663965. Listed at 9 retailers as of October 31, 2026, with prices from $1,148 to $5,979, a $4,831 spread on the same certified stone. With Clarity lists it at $5,979. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663965
Dimensions7.84 × 7.13 × 4.59 mm
L/W Ratio1.10
Girdle conditionFaceted
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
7.84 mm7.13 mm1.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663965
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 38.3°Culet: NoneDepth 58.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,148 CAD|Low: $1,148 CAD|High: $5,979 CAD|Avg: $2,850 CAD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
November 1, 2026
Retailer 1$1,148 CAD
Retailer 4$1,264 CAD
Retailer 6$1,651 CAD
Retailer 8$1,660 CAD
Retailer 7$1,987 CAD
Retailer 3$2,594 CAD
Retailer 5$3,995 CAD
Retailer 2$5,560 CAD
With Clarity$5,979 CAD

7 data points across 9 retailers

9 retailers$1,148 CAD to $5,979 CAD

A
Cheapest Retailer
-
$1,148 CAD
£647 GBP
A
Retailer 2
-
$1,264 CAD
$905 USD
View
B+
Retailer 3
-
$1,651 CAD
$1,182 USD
View
B+
Retailer 4
-
$1,660 CAD
$1,188 USD
View
B+
Retailer 5
-
$1,987 CAD
€1,355 EUR
View
B+
Retailer 6
-
$2,594 CAD
$1,857 USD
View
B
Retailer 7
-
$3,995 CAD
$2,860 USD
View
B
Retailer 8
-
$5,560 CAD
$3,980 USD
View
Most Expensive
B
With Clarity
846663965 · Oct 31
$5,979 CAD
$4,280 USD
View
8 more retailers have this diamond
Prices start from $1,148 CADSave up to $4,831 CAD

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
1.52ct Heart
$1,148 CAD