CaratHunter
Plans
Heart|Lab Grown|IGI

1.45ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG822619226

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG822619226

Diamond specifications and retailer prices

From $339 CAD
$243 USD
As of October 30, 2026
Save $1,365 CAD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,704 CAD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.45ct lab-grown heart diamond

This 1.45ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822619226 or 822619226. Listed at 3 retailers as of October 30, 2026, with prices from $339 to $1,704, a $1,365 spread on the same certified stone. Brilliant Earth lists it at $1,704. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822619226
Dimensions7.18 × 7.88 × 4.54 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.88 mm1.45 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822619226
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.6%

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: $1,704 CAD|Low: $339 CAD|High: $2,431 CAD|Avg: $1,124 CAD|-29.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$339 CAD
Retailer 4$647 CAD
Retailer 2$720 CAD
Retailer 6$1,090 CAD
Retailer 5$1,365 CAD
Brilliant Earth$1,704 CAD

38 data points across 6 retailers

3 retailers$339 CAD to $1,704 CAD

A
Cheapest Retailer
-
$339 CAD
$243 USD
Final sale: no returns
A
Retailer 2
-
$720 CAD
£406 GBP
View
Most Expensive
B
Brilliant Earth
21233409A · Oct 30
$1,704 CAD
$1,220 USD
View
2 more retailers have this diamond
Prices start from $339 CADSave up to $1,365 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
1.45ct Heart
$339 CAD