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Heart|Lab Grown|IGI

1.58ct F VVS1 Heart Lab Grown Diamond

EX • F/VVS1 • IGI LG681568084

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681568084

Diamond specifications and retailer prices

From $748 CAD
As of November 1, 2026
Save $1,102 CAD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,851 CAD at With Clarity · As of November 5, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG681568084 or 681568084. Listed at 8 retailers as of November 1, 2026, with prices from $748 to $1,851, a $1,102 spread on the same certified stone. With Clarity lists it at $1,851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681568084
Dimensions7.18 × 8.15 × 4.68 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
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
7.18 mm8.15 mm1.58 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681568084
Side View
Table 58.0%Crown 31.9°Girdle: THN-MEDPavilion 39.4°Culet: NoneDepth 57.4%

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: Nov 1
Current: $847 CAD|Low: $713 CAD|High: $1,832 CAD|Avg: $1,287 CAD|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
With Clarity
November 5, 2026
Retailer 4$748 CAD
Retailer 5$818 CAD
Retailer 1$847 CAD
Retailer 6$939 CAD
Retailer 7$1,512 CAD
Retailer 2$1,791 CAD
With Clarity$1,813 CAD
Retailer 3$1,832 CAD

42 data points across 8 retailers

8 retailers$748 CAD to $1,851 CAD

A
Cheapest Retailer
-
$748 CAD
B+
Retailer 2
-
$818 CAD
View
B+
Retailer 3
-
$847 CAD
View
B+
Retailer 4
-
$939 CAD
View
B
Retailer 5
-
$1,512 CAD
View
B
Retailer 6
-
$1,791 CAD
View
Retailer 7
-
$1,832 CAD
View
Price last confirmed 35 days ago
Most Expensive
B
With Clarity
681568084 · Nov 5
$1,851 CAD
$1,328 USD
View
7 more retailers have this diamond
Prices start from $748 CADSave up to $1,102 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
$748 CAD