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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

EX • F/VS1 • IGI LG621487682

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

Certificate IGI LG621487682

Diamond specifications and retailer prices

From $580 CAD
As of November 4, 2026
Save $2,639 CAD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,219 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown cushion diamond

This 1.55ct 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 LG621487682 or 621487682. Listed at 14 retailers as of November 4, 2026, with prices from $580 to $3,219, a $2,639 spread on the same certified stone. Do Amore Diamonds lists it at $3,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621487682
Dimensions6.76 × 6.56 × 4.50 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
6.76 mm6.56 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621487682
Side View
Table 63.0%Crown 37.2°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 68.6%

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 4
Current: $3,219 CAD|Low: $580 CAD|High: $3,219 CAD|Avg: $1,332 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 4$580 CAD
Retailer 8$592 CAD
Retailer 3$751 CAD
Retailer 7$857 CAD
Retailer 5$870 CAD
Retailer 6$1,165 CAD
Retailer 10$1,354 CAD
Retailer 9$1,407 CAD
Retailer 11$1,771 CAD
Retailer 2$1,987 CAD
Do Amore Diamonds$3,219 CAD

40 data points across 11 retailers

14 retailers$580 CAD to $3,219 CAD

A
Cheapest Retailer
-
$580 CAD
A
Retailer 2
-
$592 CAD
View
A
Retailer 3
-
$592 CAD
View
A
Retailer 4
-
$751 CAD
View
A
Retailer 5
-
$818 CAD
View
A
Retailer 6
-
$857 CAD
View
A
Retailer 7
-
$870 CAD
View
B+
Retailer 8
-
$1,165 CAD
View
Retailer 9
-
$1,354 CAD
View
Price last confirmed 28 days ago
B+
Retailer 10
-
$1,407 CAD
View
B
Retailer 11
-
$1,771 CAD
View
B
Retailer 12
-
$1,828 CAD
View
B
Retailer 13
-
$1,987 CAD
View
Most Expensive
B
Do Amore Diamonds
27-AB5C7E0AF · Nov 4
$3,219 CAD
$2,310 USD
View
13 more retailers have this diamond
Prices start from $580 CADSave up to $2,639 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
1.55ct Cushion
$580 CAD