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Heart|Lab Grown|IGI

1.86ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG579369929

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG579369929

Diamond specifications and retailer prices

From $439 CAD
$314 USD
As of November 2, 2026
Save $1,743 CAD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,182 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 1.86ct lab-grown heart diamond

This 1.86ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579369929 or 579369929. Listed at 18 retailers as of November 1, 2026, with prices from $439 to $2,182, a $1,743 spread on the same certified stone. MOH London lists it at $2,182. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579369929
Dimensions8.57 × 7.37 × 5.13 mm
L/W Ratio1.16
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
8.57 mm7.37 mm1.86 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579369929
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 45.1°Culet: NoneDepth 59.9%

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 2
Current: $2,182 CAD|Low: $422 CAD|High: $2,252 CAD|Avg: $1,040 CAD
MOH London
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
November 2, 2026
Retailer 15$439 CAD
Retailer 7$492 CAD
Retailer 5$510 CAD
Retailer 6$545 CAD
Retailer 16$545 CAD
Retailer 2$636 CAD
Retailer 13$761 CAD
Retailer 11$887 CAD
Retailer 8$925 CAD
Retailer 10$939 CAD
Retailer 9$971 CAD
Retailer 12$1,269 CAD
Retailer 14$1,365 CAD
Retailer 4$1,750 CAD
Retailer 3$2,093 CAD
MOH London$2,182 CAD

45 data points across 16 retailers

18 retailers$439 CAD to $2,182 CAD

A
Cheapest Retailer
-
$439 CAD
$314 USD
A
Retailer 2
-
$492 CAD
$352 USD
View
Final sale: no returns
A
Retailer 3
-
$510 CAD
$365 USD
View
Retailer 4
-
$545 CAD
$390 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$545 CAD
$390 USD
View
A
Retailer 6
-
$636 CAD
£359 GBP
View
A
Retailer 7
-
$761 CAD
$545 USD
View
A
Retailer 8
-
$887 CAD
$635 USD
View
A
Retailer 9
-
$925 CAD
$662 USD
View
A
Retailer 10
-
$939 CAD
ZAR 10,860 ZAR
View
A
Retailer 11
-
$971 CAD
£547 GBP
View
B+
Retailer 12
-
$1,064 CAD
$762 USD
View
B+
Retailer 13
-
$1,269 CAD
A$1,398 AUD
View
B+
Retailer 14
-
$1,365 CAD
$977 USD
View
B
Retailer 15
-
$1,750 CAD
$1,253 USD
View
B
Retailer 16
-
$1,815 CAD
$1,299 USD
View
B
Retailer 17
-
$2,093 CAD
$1,498 USD
View
Most Expensive
B
MOH London
LG579369929 · Nov 1
$2,182 CAD
£1,230 GBP
View
17 more retailers have this diamond
Prices start from $439 CADSave up to $1,743 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
1.86ct Heart
$439 CAD