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Cushion|Lab Grown|IGI

1.63ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG571300197

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571300197

Diamond specifications and retailer prices

From $416 CAD
$298 USD
As of November 1, 2026
Save $2,894 CAD (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,311 CAD at Do Amore Diamonds · As of October 31, 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 LG571300197 or 571300197. Listed at 12 retailers as of October 31, 2026, with prices from $416 to $3,311, a $2,894 spread on the same certified stone. Do Amore Diamonds lists it at $3,311. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571300197
Dimensions8.16 × 6.44 × 4.19 mm
L/W Ratio1.27
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
8.16 mm6.44 mm1.63 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571300197
Side View
Table 63.5%Crown 28.2°Girdle: MED-THKPavilion 40°Culet: NoneDepth 65.1%

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: Nov 1
Current: $2,042 CAD|Low: $298 CAD|High: $3,311 CAD|Avg: $1,260 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 12$416 CAD
Retailer 9$461 CAD
Retailer 5$648 CAD
Retailer 8$650 CAD
Retailer 11$766 CAD
Retailer 6$895 CAD
Retailer 13$939 CAD
Retailer 7$1,184 CAD
Retailer 4$1,475 CAD
Retailer 10$1,774 CAD
Retailer 3$1,852 CAD
Retailer 1$2,042 CAD
Retailer 2$2,989 CAD

43 data points across 13 retailers

12 retailers$416 CAD to $3,311 CAD

A
Cheapest Retailer
-
$416 CAD
$298 USD
Final sale: no returns
Retailer 2
-
$461 CAD
$330 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$648 CAD
$464 USD
View
A
Retailer 4
-
$650 CAD
$465 USD
View
A
Retailer 5
-
$766 CAD
$548 USD
View
A
Retailer 6
-
$895 CAD
£504 GBP
View
B+
Retailer 7
-
$939 CAD
$672 USD
View
B+
Retailer 8
-
$1,184 CAD
A$1,304 AUD
View
B
Retailer 9
-
$1,774 CAD
$1,270 USD
View
B
Retailer 10
-
$1,868 CAD
$1,337 USD
View
B
Retailer 11
-
$2,042 CAD
£1,151 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ED4E50C62 · Oct 31
$3,311 CAD
$2,370 USD
View
11 more retailers have this diamond
Prices start from $416 CADSave up to $2,894 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
$416 CAD