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Heart|Lab Grown|IGI

0.54ct D IF Heart Lab Grown Diamond

ID • D/IF • IGI LG815677237

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815677237

Diamond specifications and retailer prices

From $316 CAD
As of November 5, 2026
Save $1,360 CAD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,676 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 LG815677237 or 815677237. Listed at 19 retailers as of November 4, 2026, with prices from $316 to $1,676, a $1,360 spread on the same certified stone. Reve Diamonds lists it at $1,676. 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 angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815677237
Dimensions5.61 × 5.19 × 3.34 mm
L/W Ratio1.08
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
5.61 mm5.19 mm0.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815677237
Side View
Table 58.0%Crown 36.9°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.5%

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 5
Current: $637 CAD|Low: $316 CAD|High: $1,657 CAD|Avg: $716 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
November 5, 2026
Retailer 4$316 CAD
Retailer 2$351 CAD
Retailer 12$495 CAD
Retailer 11$524 CAD
Retailer 8$594 CAD
Retailer 1$637 CAD
Retailer 6$637 CAD
Retailer 10$739 CAD
Retailer 3$747 CAD
Retailer 5$895 CAD
Retailer 9$1,132 CAD
Retailer 7$1,639 CAD

35 data points across 12 retailers

19 retailers$316 CAD to $1,676 CAD

Retailer 1
-
$283 CAD
Price last confirmed 28 days ago
A
Retailer 2
-
$316 CAD
View
Final sale: no returns
Retailer 3
-
$327 CAD
View
Price last confirmed 37 days ago
Retailer 4
-
$346 CAD
View
Price last confirmed 41 days ago
Retailer 5
-
$351 CAD
View
Price last confirmed 33 days ago
Retailer 6
-
$351 CAD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$495 CAD
View
A
Retailer 8
-
$524 CAD
View
A
Retailer 9
-
$594 CAD
View
B+
Retailer 10
-
$637 CAD
View
B+
Retailer 11
-
$637 CAD
View
Retailer 12
-
$739 CAD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
$747 CAD
View
B+
Retailer 14
-
$895 CAD
View
Retailer 15
-
$1,127 CAD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,132 CAD
View
B
Retailer 17
-
$1,201 CAD
View
B
Retailer 18
-
$1,639 CAD
View
Most Expensive
B
Reve Diamonds
A5292C25D · Nov 4
$1,676 CAD
$1,203 USD
View
18 more retailers have this diamond
Prices start from $316 CADSave up to $1,360 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
$316 CAD