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Heart|Lab Grown|IGI

1.86ct H VS1 Heart Lab Grown Diamond

ID • H/VS1 • IGI LG587316526

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG587316526

Diamond specifications and retailer prices

From $615 CAD
$440 USD
As of October 30, 2026
Save $2,061 CAD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,675 CAD at MOH London · As of October 29, 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 LG587316526 or 587316526. Listed at 17 retailers as of October 29, 2026, with prices from $615 to $2,675, a $2,061 spread on the same certified stone. MOH London lists it at $2,675. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG587316526
Dimensions8.58 × 7.71 × 4.91 mm
L/W Ratio1.11
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
8.58 mm7.71 mm1.86 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG587316526
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
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: $2,675 CAD|Low: $527 CAD|High: $3,185 CAD|Avg: $1,450 CAD|+0.5%
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
Retailer 17
October 30, 2026
Retailer 15$549 CAD
Retailer 4$615 CAD
Retailer 6$615 CAD
Retailer 16$680 CAD
Retailer 12$887 CAD
Retailer 10$1,070 CAD
Retailer 8$1,072 CAD
Retailer 3$1,080 CAD
Retailer 5$1,145 CAD
Retailer 11$1,170 CAD
Retailer 13$1,596 CAD
Retailer 14$1,630 CAD
Retailer 9$1,808 CAD
Retailer 2$1,830 CAD
Retailer 17$2,189 CAD
Retailer 7$2,528 CAD
MOH London$2,675 CAD

27 data points across 17 retailers

17 retailers$615 CAD to $2,675 CAD

Retailer 1
-
$549 CAD
$393 USD
Price last confirmed 10 days ago
A
Retailer 2
-
$615 CAD
$440 USD
View
Final sale: no returns
Retailer 3
-
$615 CAD
$440 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$680 CAD
$487 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$680 CAD
$487 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$887 CAD
$635 USD
View
A
Retailer 7
-
$1,070 CAD
$766 USD
View
B+
Retailer 8
-
$1,080 CAD
$773 USD
View
B+
Retailer 9
-
$1,145 CAD
$820 USD
View
B+
Retailer 10
-
$1,170 CAD
ZAR 13,532 ZAR
View
Retailer 11
-
$1,596 CAD
A$1,758 AUD
View
Price last confirmed 12 days ago
B+
Retailer 12
-
$1,630 CAD
$1,167 USD
View
B
Retailer 13
-
$1,830 CAD
$1,310 USD
View
Retailer 14
-
$2,189 CAD
$1,567 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
$2,240 CAD
$1,604 USD
View
B
Retailer 16
-
$2,528 CAD
$1,810 USD
View
Most Expensive
B
MOH London
LG587316526 · Oct 29
$2,675 CAD
£1,508 GBP
View
16 more retailers have this diamond
Prices start from $615 CADSave up to $2,061 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
$615 CAD