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Heart|Lab Grown|IGI

1.86ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG537225159

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG537225159

Diamond specifications and retailer prices

From $462 CAD
$331 USD
As of October 30, 2026
Save $1,837 CAD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,299 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG537225159 or 537225159. Listed at 27 retailers as of October 30, 2026, with prices from $462 to $2,299, a $1,837 spread on the same certified stone. MOH London lists it at $2,299. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537225159
Dimensions7.94 × 8.60 × 4.94 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.94 mm8.60 mm1.86 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537225159
Side View
Table 57.5%Crown 36.1°Girdle: THN-MEDPavilion 39.7°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: Oct 30
Current: $2,299 CAD|Low: $369 CAD|High: $2,328 CAD|Avg: $1,258 CAD|-1.1%
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
November 1, 2026
Retailer 14$518 CAD
Retailer 9$574 CAD
Retailer 6$626 CAD
Retailer 2$866 CAD
Retailer 11$928 CAD
Retailer 13$951 CAD
Retailer 7$986 CAD
Retailer 3$1,039 CAD
Retailer 8$1,347 CAD
Retailer 10$1,683 CAD
Retailer 12$1,836 CAD
Retailer 4$1,906 CAD
Retailer 5$2,252 CAD
MOH London$2,299 CAD

24 data points across 14 retailers

27 retailers$462 CAD to $2,299 CAD

Retailer 1
-
$444 CAD
$318 USD
Price last confirmed 30 days ago
Retailer 2
-
$462 CAD
$331 USD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$462 CAD
$331 USD
View
A
Retailer 4
-
$518 CAD
$371 USD
View
Final sale: no returns
Retailer 5
-
$536 CAD
$384 USD
View
Price last confirmed 11 days ago
Retailer 6
-
$566 CAD
$405 USD
View
Price last confirmed 37 days ago
Retailer 7
-
$574 CAD
$411 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$574 CAD
$411 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$574 CAD
$411 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$574 CAD
$411 USD
View
Price last confirmed 29 days ago
Retailer 11
-
$574 CAD
$411 USD
View
Price last confirmed 12 days ago
A
Retailer 12
-
$574 CAD
$411 USD
View
A
Retailer 13
-
$626 CAD
HK$3,500 HKD
View
A
Retailer 14
-
$866 CAD
$620 USD
View
A
Retailer 15
-
$928 CAD
$664 USD
View
A
Retailer 16
-
$951 CAD
$681 USD
View
A
Retailer 17
-
$986 CAD
ZAR 11,403 ZAR
View
B+
Retailer 18
-
$1,039 CAD
$744 USD
View
Retailer 19
-
$1,347 CAD
A$1,483 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,683 CAD
$1,205 USD
View
B
Retailer 21
-
$1,836 CAD
SGD 1,776 SGD
View
Retailer 22
-
$1,844 CAD
$1,320 USD
View
Price last confirmed 24 days ago
Retailer 23
-
$1,844 CAD
$1,320 USD
View
Price last confirmed 19 days ago
Retailer 24
-
$1,844 CAD
$1,320 USD
View
Price last confirmed 7 days ago
B
Retailer 25
-
$1,906 CAD
$1,364 USD
View
B
Retailer 26
-
$2,252 CAD
$1,612 USD
View
Most Expensive
B
MOH London
LG537225159 · Nov 1
$2,299 CAD
£1,296 GBP
View
26 more retailers have this diamond
Prices start from $462 CADSave up to $1,837 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
$462 CAD