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Heart|Lab Grown|IGI

1.54ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG836692198

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836692198

Diamond specifications and retailer prices

From $502 CAD
As of November 4, 2026
Save $3,484 CAD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,985 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836692198 or 836692198. Listed at 14 retailers as of November 4, 2026, with prices from $502 to $3,985, a $3,484 spread on the same certified stone. Do Amore Diamonds lists it at $3,985. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836692198
Dimensions8.05 × 7.26 × 4.61 mm
L/W Ratio1.11
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
8.05 mm7.26 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836692198
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
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: Nov 4
Current: $3,985 CAD|Low: $502 CAD|High: $3,985 CAD|Avg: $1,550 CAD
Do Amore Diamonds
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
November 5, 2026
Retailer 13$502 CAD
Retailer 8$648 CAD
Retailer 14$741 CAD
Retailer 10$773 CAD
Retailer 12$1,059 CAD
Retailer 2$1,095 CAD
Retailer 5$1,147 CAD
Retailer 9$1,444 CAD
Retailer 11$1,512 CAD
Retailer 4$2,139 CAD
Retailer 6$2,196 CAD
Retailer 3$2,244 CAD
Retailer 7$2,395 CAD
Do Amore Diamonds$3,985 CAD

16 data points across 14 retailers

14 retailers$502 CAD to $3,985 CAD

A
Cheapest Retailer
-
$502 CAD
Final sale: no returns
A
Retailer 2
-
$648 CAD
View
A
Retailer 3
-
$741 CAD
View
A
Retailer 4
-
$773 CAD
View
A
Retailer 5
-
$1,059 CAD
View
A
Retailer 6
-
$1,095 CAD
View
A
Retailer 7
-
$1,147 CAD
View
A
Retailer 8
-
$1,444 CAD
View
A
Retailer 9
-
$1,512 CAD
View
B+
Retailer 10
-
$2,139 CAD
View
B+
Retailer 11
-
$2,196 CAD
View
B+
Retailer 12
-
$2,244 CAD
View
B+
Retailer 13
-
$2,395 CAD
View
Most Expensive
B
Do Amore Diamonds
27-3913573C8 · Nov 4
$3,985 CAD
$2,860 USD
View
13 more retailers have this diamond
Prices start from $502 CADSave up to $3,484 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
1.54ct Heart
$502 CAD