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Cushion|Lab Grown|IGI

1.61ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG731589201

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

Certificate IGI LG731589201

Diamond specifications and retailer prices

From $567 CAD
$406 USD
As of October 30, 2026
Save $3,931 CAD (87%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,498 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.61ct lab-grown cushion diamond

This 1.61ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG731589201 or 731589201. Listed at 9 retailers as of October 30, 2026, with prices from $567 to $4,498, a $3,931 spread on the same certified stone. Do Amore Diamonds lists it at $4,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731589201
Dimensions6.63 × 6.62 × 4.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.63 mm6.62 mm1.61 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731589201
Side View
Table 62.0%Crown 34.5°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 64.7%

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: Oct 30
Current: $4,498 CAD|Low: $257 CAD|High: $4,498 CAD|Avg: $1,470 CAD
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 18
October 31, 2026
Retailer 15$567 CAD
Retailer 4$660 CAD
Retailer 18$688 CAD
Retailer 6$761 CAD
Retailer 2$845 CAD
Retailer 16$845 CAD
Retailer 8$876 CAD
Retailer 14$1,004 CAD
Retailer 5$1,023 CAD
Retailer 7$1,299 CAD
Retailer 9$1,366 CAD
Retailer 10$1,575 CAD
Retailer 11$1,613 CAD
Retailer 3$1,619 CAD
Retailer 13$2,123 CAD
Retailer 17$2,682 CAD
Retailer 12$2,721 CAD
Do Amore Diamonds$4,498 CAD

21 data points across 18 retailers

9 retailers$567 CAD to $4,498 CAD

A
Cheapest Retailer
-
$567 CAD
$406 USD
Final sale: no returns
A
Retailer 2
-
$845 CAD
$605 USD
View
A
Retailer 3
-
$845 CAD
$605 USD
View
A
Retailer 4
-
$1,004 CAD
$719 USD
View
B+
Retailer 5
-
$1,613 CAD
A$1,776 AUD
View
Retailer 6
-
$2,123 CAD
$1,520 USD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$2,721 CAD
£1,534 GBP
View
B
Retailer 8
-
$4,191 CAD
$3,000 USD
View
Most Expensive
B
Do Amore Diamonds
27-26A957122 · Oct 31
$4,498 CAD
$3,220 USD
View
8 more retailers have this diamond
Prices start from $567 CADSave up to $3,931 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
1.61ct Cushion
$567 CAD