Heart|Lab Grown|IGI

1.05ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG830624030

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830624030

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 30, 2026
Save $1,268 CAD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,634 CAD at Brilliant Earth · As of October 13, 2026
View at Brilliant Earth

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830624030 or 830624030. Listed at 20 retailers as of October 29, 2026, with a 483% 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

1.05
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624030
Dimensions6.36 × 7.04 × 3.89 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
6.36 mm7.04 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624030
Side View
Table 63.0%Crown 35.9°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 55.3%

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: Oct 30
Current: $1,634 CAD|Low: $253 CAD|High: $1,690 CAD|Avg: $738 CAD|-3.3%
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
October 30, 2026
Retailer 3$263 CAD
Retailer 5$295 CAD
Retailer 4$325 CAD
Retailer 10$373 CAD
Retailer 11$551 CAD
Retailer 13$560 CAD
Retailer 7$570 CAD
Retailer 2$591 CAD
Retailer 8$633 CAD
Retailer 9$661 CAD
Retailer 14$794 CAD
Retailer 17$826 CAD
Retailer 15$907 CAD
Retailer 6$1,048 CAD
Retailer 16$1,126 CAD
Retailer 12$1,531 CAD
Brilliant Earth$1,634 CAD

33 data points across 17 retailers

20 retailers$263 CAD to $1,531 CAD

A
Cheapest Retailer
-
$263 CAD
$188 USD
A
Retailer 2
-
$295 CAD
$211 USD
View
Final sale: no returns
A
Retailer 3
-
$305 CAD
$218 USD
View
A
Retailer 4
-
$325 CAD
$233 USD
View
A
Retailer 5
-
$325 CAD
$233 USD
View
A
Retailer 6
-
$373 CAD
£210 GBP
View
A
Retailer 7
-
$551 CAD
€376 EUR
View
A
Retailer 8
-
$560 CAD
ZAR 6,472 ZAR
View
A
Retailer 9
-
$570 CAD
$408 USD
View
B+
Retailer 10
-
$591 CAD
£333 GBP
View
B+
Retailer 11
-
$633 CAD
$453 USD
View
B+
Retailer 12
-
$661 CAD
$473 USD
View
B+
Retailer 13
-
$794 CAD
A$875 AUD
View
B+
Retailer 14
-
$826 CAD
$591 USD
View
B+
Retailer 15
-
$907 CAD
SGD 877 SGD
View
B
Retailer 16
-
$1,048 CAD
$750 USD
View
B
Retailer 17
-
$1,123 CAD
$804 USD
View
B
Retailer 18
-
$1,126 CAD
$806 USD
View
B
Retailer 19
-
$1,531 CAD
£863 GBP
View
Most Expensive
Brilliant Earth
21416989A · Oct 13
$1,634 CAD
$1,170 USD
View
Price last confirmed 17 days ago
19 more retailers have this diamond
Prices start from $263 CADSave up to $1,268 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
1.05ct Heart
$263 CAD