Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG815697927

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815697927

Diamond specifications and retailer prices

From $360 CAD
$258 USD
As of October 30, 2026
Save $1,503 CAD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,836 CAD at Brilliant Earth · As of October 12, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815697927 or 815697927. Listed at 21 retailers as of October 30, 2026, with a 417% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815697927
Dimensions7.25 × 8.09 × 4.40 mm
L/W Ratio1.12
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
7.25 mm8.09 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815697927
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 54.4%

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: $2,836 CAD|Low: $351 CAD|High: $2,836 CAD|Avg: $1,032 CAD
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 12$360 CAD
Retailer 6$402 CAD
Retailer 4$418 CAD
Retailer 11$447 CAD
Retailer 16$447 CAD
Retailer 15$671 CAD
Retailer 3$747 CAD
Retailer 13$768 CAD
Retailer 20$816 CAD
Retailer 2$854 CAD
Retailer 5$975 CAD
Retailer 17$1,050 CAD
Retailer 19$1,130 CAD
Retailer 9$1,437 CAD
Retailer 8$1,453 CAD
Retailer 7$1,509 CAD
Retailer 18$1,650 CAD
Retailer 14$1,795 CAD
Retailer 10$1,863 CAD
Brilliant Earth$2,836 CAD

36 data points across 20 retailers

21 retailers$360 CAD to $1,863 CAD

A
Cheapest Retailer
-
$360 CAD
$258 USD
A
Retailer 2
-
$402 CAD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$418 CAD
$299 USD
View
A
Retailer 4
-
$447 CAD
$320 USD
View
A
Retailer 5
-
$447 CAD
$320 USD
View
A
Retailer 6
-
$671 CAD
$480 USD
View
A
Retailer 7
-
$747 CAD
$535 USD
View
A
Retailer 8
-
$768 CAD
ZAR 8,886 ZAR
View
A
Retailer 9
-
$816 CAD
$584 USD
View
B+
Retailer 10
-
$854 CAD
£481 GBP
View
B+
Retailer 11
-
$975 CAD
$698 USD
View
B+
Retailer 12
-
$1,050 CAD
A$1,156 AUD
View
B+
Retailer 13
-
$1,130 CAD
$809 USD
View
B+
Retailer 14
-
$1,437 CAD
$1,029 USD
View
B+
Retailer 15
-
$1,453 CAD
SGD 1,406 SGD
View
B+
Retailer 16
-
$1,509 CAD
$1,080 USD
View
B+
Retailer 17
-
$1,604 CAD
$1,148 USD
View
B+
Retailer 18
-
$1,650 CAD
$1,181 USD
View
B+
Retailer 19
-
$1,795 CAD
£1,012 GBP
View
B
Retailer 20
-
$1,863 CAD
$1,334 USD
View
Most Expensive
Brilliant Earth
21422557A · Oct 12
$2,836 CAD
$2,030 USD
View
Price last confirmed 19 days ago
20 more retailers have this diamond
Prices start from $360 CADSave up to $1,503 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
$360 CAD