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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG612329405

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG612329405

Diamond specifications and retailer prices

From $643 CAD
$460 USD
As of November 1, 2026
Save $2,459 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,101 CAD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.63ct lab-grown cushion diamond

This 1.63ct lab-grown cushion 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 LG612329405 or 612329405. Listed at 12 retailers as of November 2, 2026, with prices from $643 to $3,101, a $2,459 spread on the same certified stone. Do Amore Diamonds lists it at $3,101. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612329405
Dimensions7.14 × 6.92 × 4.42 mm
L/W Ratio1.03
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
7.14 mm6.92 mm1.63 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612329405
Side View
Table 58.0%Crown 35.2°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $843 CAD|Low: $643 CAD|High: $3,297 CAD|Avg: $1,134 CAD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4$643 CAD
Retailer 8$725 CAD
Retailer 9$809 CAD
Retailer 2$826 CAD
Retailer 1$843 CAD
Retailer 6$1,114 CAD
Retailer 7$1,707 CAD
Retailer 5$1,873 CAD
Retailer 3$1,920 CAD

42 data points across 9 retailers

12 retailers$643 CAD to $3,101 CAD

A
Cheapest Retailer
-
$643 CAD
$460 USD
A
Retailer 2
-
$643 CAD
$460 USD
View
A
Retailer 3
-
$725 CAD
$519 USD
View
A
Retailer 4
-
$809 CAD
$579 USD
View
A
Retailer 5
-
$826 CAD
ZAR 9,552 ZAR
View
A
Retailer 6
-
$843 CAD
£475 GBP
View
B+
Retailer 7
-
$1,114 CAD
A$1,227 AUD
View
B
Retailer 8
-
$1,707 CAD
$1,222 USD
View
B
Retailer 9
-
$1,773 CAD
$1,269 USD
View
B
Retailer 10
-
$1,873 CAD
£1,056 GBP
View
B
Retailer 11
-
$1,920 CAD
£1,082 GBP
View
Most Expensive
B
Do Amore Diamonds
27-35E1F4C4C · Nov 2
$3,101 CAD
$2,220 USD
View
11 more retailers have this diamond
Prices start from $643 CADSave up to $2,459 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
1.63ct Cushion
$643 CAD