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Cushion|Lab Grown|IGI

1.81ct F VS2 Cushion Lab Grown Diamond

ID • F/VS2 • IGI LG566305163

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG566305163

Diamond specifications and retailer prices

From $495 CAD
$354 USD
As of October 25, 2026
Save $3,040 CAD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,534 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566305163 or 566305163. Listed at 14 retailers as of October 25, 2026, with prices from $495 to $3,534, a $3,040 spread on the same certified stone. Do Amore Diamonds lists it at $3,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566305163
Dimensions6.94 × 6.92 × 4.58 mm
L/W Ratio1.00
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
6.94 mm6.92 mm1.81 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566305163
Side View
Table 64.5%Crown 36.3°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 66.2%

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 25
Current: $3,534 CAD|Low: $495 CAD|High: $3,534 CAD|Avg: $1,415 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 8$495 CAD
Retailer 4$531 CAD
Retailer 12$659 CAD
Retailer 6$664 CAD
Retailer 11$742 CAD
Retailer 10$827 CAD
Retailer 2$964 CAD
Retailer 7$1,718 CAD
Retailer 3$1,981 CAD
Retailer 9$2,031 CAD
Retailer 5$2,198 CAD
Do Amore Diamonds$3,534 CAD

38 data points across 12 retailers

14 retailers$495 CAD to $3,534 CAD

A
Cheapest Retailer
-
$495 CAD
$354 USD
A
Retailer 2
-
$531 CAD
$380 USD
View
B+
Retailer 3
-
$659 CAD
$472 USD
View
A
Retailer 4
-
$664 CAD
$475 USD
View
A
Retailer 5
-
$697 CAD
HK$3,900 HKD
View
A
Retailer 6
-
$742 CAD
$531 USD
View
A
Retailer 7
-
$827 CAD
$592 USD
View
A
Retailer 8
-
$964 CAD
£544 GBP
View
B
Retailer 9
-
$1,718 CAD
$1,230 USD
View
B
Retailer 10
-
$1,900 CAD
$1,360 USD
View
Retailer 11
-
$1,981 CAD
$1,418 USD
View
Price last confirmed 13 days ago
B
Retailer 12
-
$2,031 CAD
SGD 1,965 SGD
View
B
Retailer 13
-
$2,198 CAD
£1,239 GBP
View
Most Expensive
B
Do Amore Diamonds
27-88A47E202 · Oct 31
$3,534 CAD
$2,530 USD
View
13 more retailers have this diamond
Prices start from $495 CADSave up to $3,040 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
1.81ct Cushion
$495 CAD