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Heart|Lab Grown|IGI

0.54ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG728549770

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG728549770

Diamond specifications and retailer prices

From $302 CAD
As of November 4, 2026
Save $1,338 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,640 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct 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 LG728549770 or 728549770. Listed at 18 retailers as of November 4, 2026, with prices from $302 to $1,640, a $1,338 spread on the same certified stone. Reve Diamonds lists it at $1,640. 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

0.54
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728549770
Dimensions5.04 × 5.74 × 3.29 mm
L/W Ratio1.14
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
5.04 mm5.74 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728549770
Side View
Table 56.0%Crown 33.7°Girdle: MED-THKPavilion 39.3°Culet: NoneDepth 57.3%

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: Nov 4
Current: $608 CAD|Low: $177 CAD|High: $1,593 CAD|Avg: $599 CAD|+3.6%
Retailer 1
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
November 5, 2026
Retailer 8$177 CAD
Retailer 14$272 CAD
Retailer 7$302 CAD
Retailer 3$315 CAD
Retailer 4$332 CAD
Retailer 2$337 CAD
Retailer 16$474 CAD
Retailer 15$520 CAD
Retailer 1$608 CAD
Retailer 10$610 CAD
Retailer 6$712 CAD
Retailer 11$739 CAD
Retailer 5$746 CAD
Retailer 9$857 CAD
Retailer 13$1,086 CAD
Retailer 12$1,582 CAD

38 data points across 16 retailers

18 retailers$302 CAD to $1,640 CAD

A
Cheapest Retailer
-
$302 CAD
Final sale: no returns
Retailer 2
-
$315 CAD
View
Price last confirmed 37 days ago
Retailer 3
-
$332 CAD
View
Price last confirmed 41 days ago
Retailer 4
-
$337 CAD
View
Price last confirmed 26 days ago
Retailer 5
-
$337 CAD
View
Price last confirmed 24 days ago
A
Retailer 6
-
$474 CAD
View
A
Retailer 7
-
$520 CAD
View
B+
Retailer 8
-
$608 CAD
View
B+
Retailer 9
-
$610 CAD
View
B+
Retailer 10
-
$712 CAD
View
B+
Retailer 11
-
$739 CAD
View
B+
Retailer 12
-
$746 CAD
View
B+
Retailer 13
-
$857 CAD
View
Retailer 14
-
$1,083 CAD
View
Price last confirmed 26 days ago
B
Retailer 15
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$1,086 CAD
View
B
Retailer 16
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$1,157 CAD
View
Retailer 17
-
$1,582 CAD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
385AAEDF0 · Nov 4
$1,640 CAD
$1,177 USD
View
17 more retailers have this diamond
Prices start from $302 CADSave up to $1,338 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
0.54ct Heart
$302 CAD