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Cushion|Lab Grown|IGI

0.81ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG586378649

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG586378649

Diamond specifications and retailer prices

From $409 CAD
$293 USD
As of November 1, 2026
Save $1,553 CAD (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,962 CAD at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586378649 or 586378649. Listed at 5 retailers as of November 1, 2026, with prices from $409 to $1,962, a $1,553 spread on the same certified stone. MOH London lists it at $1,962. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.81
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586378649
Dimensions6.87 × 4.71 × 3.14 mm
L/W Ratio1.46
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
6.87 mm4.71 mm0.81 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586378649
Side View
Table 60.0%Crown 32.6°Girdle: MED-THKPavilion 34.6°Culet: NoneDepth 66.7%

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: Nov 1
Current: $1,962 CAD|Low: $374 CAD|High: $1,985 CAD|Avg: $882 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
November 1, 2026
Retailer 6$409 CAD
Retailer 8$418 CAD
Retailer 7$485 CAD
Retailer 5$559 CAD
Retailer 2$586 CAD
Retailer 4$736 CAD
Retailer 12$803 CAD
Retailer 11$880 CAD
Retailer 10$1,000 CAD
Retailer 3$1,140 CAD
Retailer 9$1,928 CAD
MOH London$1,962 CAD

21 data points across 12 retailers

5 retailers$409 CAD to $1,962 CAD

A
Cheapest Retailer
-
$409 CAD
$293 USD
Retailer 2
-
$559 CAD
$400 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$586 CAD
A$645 AUD
View
B
Retailer 4
-
$1,928 CAD
$1,380 USD
View
Most Expensive
B
MOH London
LG586378649 · Nov 1
$1,962 CAD
£1,106 GBP
View
4 more retailers have this diamond
Prices start from $409 CADSave up to $1,553 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
0.81ct Cushion
$409 CAD