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Heart|Lab Grown|IGI

1.05ct I VS1 Heart Lab Grown Diamond

EX • I/VS1 • IGI LG846648103

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846648103

Diamond specifications and retailer prices

From $496 CAD
$355 USD
As of October 30, 2026
Save $951 CAD (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,447 CAD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846648103 or 846648103. Listed at 6 retailers as of October 26, 2026, with prices from $496 to $1,447, a $951 spread on the same certified stone. Taylor and Hart lists it at $1,447. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846648103
Dimensions6.37 × 7.08 × 4.06 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.37 mm7.08 mm1.05 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846648103
Side View
Table 58.0%Crown 33.7°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 57.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,066 CAD|Low: $451 CAD|High: $1,447 CAD|Avg: $816 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Taylor and Hart
October 31, 2026
Retailer 2$496 CAD
Retailer 4$576 CAD
Retailer 3$852 CAD
Retailer 5$856 CAD
Retailer 1$1,066 CAD
Taylor and Hart$1,447 CAD

6 data points across 6 retailers

6 retailers$496 CAD to $1,447 CAD

A
Cheapest Retailer
-
$496 CAD
$355 USD
B+
Retailer 2
-
$576 CAD
$412 USD
View
B+
Retailer 3
-
$852 CAD
$610 USD
View
B+
Retailer 4
-
$856 CAD
$613 USD
View
B
Retailer 5
-
$1,066 CAD
$763 USD
View
Most Expensive
B
Taylor and Hart
1U5K92H · Oct 26
$1,447 CAD
$1,036 USD
View
5 more retailers have this diamond
Prices start from $496 CADSave up to $951 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
$496 CAD