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Heart|Lab Grown|IGI

1.53ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG836607842

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836607842

Diamond specifications and retailer prices

From $926 CAD
$663 USD
As of October 30, 2026
Save $4,214 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,141 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct 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 LG836607842 or 836607842. Listed at 17 retailers as of October 30, 2026, with prices from $926 to $5,141, a $4,214 spread on the same certified stone. Brilliant Earth lists it at $5,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836607842
Dimensions7.01 × 7.98 × 4.67 mm
L/W Ratio1.14
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
7.01 mm7.98 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836607842
Side View
Table 56.0%Crown 37.4°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 58.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,141 CAD|Low: $926 CAD|High: $6,859 CAD|Avg: $2,628 CAD|-25.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 5$926 CAD
Retailer 16$1,074 CAD
Retailer 9$1,112 CAD
Retailer 6$1,171 CAD
Retailer 11$1,218 CAD
Retailer 14$1,327 CAD
Retailer 17$1,616 CAD
Retailer 2$1,718 CAD
Retailer 15$1,750 CAD
Retailer 13$1,975 CAD
Retailer 10$2,505 CAD
Retailer 7$3,537 CAD
Retailer 3$3,707 CAD
Retailer 8$4,208 CAD
Retailer 4$4,471 CAD
Retailer 12$4,550 CAD
Brilliant Earth$5,141 CAD

30 data points across 17 retailers

17 retailers$926 CAD to $5,141 CAD

A
Cheapest Retailer
-
$926 CAD
$663 USD
A
Retailer 2
-
$1,074 CAD
$769 USD
View
Retailer 3
-
$1,112 CAD
$796 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,171 CAD
$838 USD
View
Final sale: no returns
A
Retailer 5
-
$1,218 CAD
£687 GBP
View
A
Retailer 6
-
$1,327 CAD
$950 USD
View
A
Retailer 7
-
$1,616 CAD
$1,157 USD
View
B+
Retailer 8
-
$1,718 CAD
£969 GBP
View
B+
Retailer 9
-
$1,750 CAD
$1,253 USD
View
B+
Retailer 10
-
$1,975 CAD
ZAR 22,840 ZAR
View
B+
Retailer 11
-
$2,505 CAD
$1,793 USD
View
B+
Retailer 12
-
$3,537 CAD
$2,532 USD
View
B
Retailer 13
-
$3,707 CAD
$2,653 USD
View
B
Retailer 14
-
$4,208 CAD
SGD 4,071 SGD
View
B
Retailer 15
-
$4,471 CAD
$3,201 USD
View
B
Retailer 16
-
$4,550 CAD
£2,565 GBP
View
Most Expensive
B
Brilliant Earth
21640924A · Oct 31
$5,141 CAD
$3,680 USD
View
16 more retailers have this diamond
Prices start from $926 CADSave up to $4,214 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
1.53ct Heart
$926 CAD