Heart|Lab Grown|IGI

1.58ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG839649143

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839649143

Diamond specifications and retailer prices

From $566 CAD
$405 USD
As of October 30, 2026
Save $1,155 CAD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,721 CAD at With Clarity · As of October 29, 2026
View at With Clarity

About this 1.58ct lab-grown heart diamond

This 1.58ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839649143 or 839649143. Listed at 7 retailers as of October 29, 2026, with prices from $566 to $1,721, a $1,155 spread on the same certified stone. With Clarity lists it at $1,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839649143
Dimensions8.01 × 7.38 × 4.62 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm7.38 mm1.58 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839649143
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 57.7%

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: $797 CAD|Low: $566 CAD|High: $1,721 CAD|Avg: $1,082 CAD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 30, 2026
Retailer 6$566 CAD
Retailer 2$704 CAD
Retailer 4$733 CAD
Retailer 1$797 CAD
Retailer 5$1,424 CAD
Retailer 3$1,694 CAD
With Clarity$1,721 CAD

19 data points across 7 retailers

7 retailers$566 CAD to $1,721 CAD

B+
Cheapest Retailer
-
$566 CAD
$405 USD
A
Retailer 2
-
$704 CAD
€480 EUR
View
A
Retailer 3
-
$733 CAD
$525 USD
View
A
Retailer 4
-
$797 CAD
£450 GBP
View
B
Retailer 5
-
$1,424 CAD
$1,020 USD
View
B
Retailer 6
-
$1,694 CAD
£955 GBP
View
Most Expensive
B
With Clarity
839649143 · Oct 29
$1,721 CAD
$1,232 USD
View
6 more retailers have this diamond
Prices start from $566 CADSave up to $1,155 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
1.58ct Heart
$566 CAD