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Cushion|Lab Grown|IGI

1.55ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG829610644

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829610644

Diamond specifications and retailer prices

From $316 CAD
As of November 4, 2026
Save $1,363 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,679 CAD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG829610644 or 829610644. Listed at 18 retailers as of November 4, 2026, with prices from $316 to $1,679, a $1,363 spread on the same certified stone. Reve Diamonds lists it at $1,679. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610644
Dimensions8.02 × 5.77 × 3.79 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm5.77 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610644
Side View
Table 61.0%Crown 32.8°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 65.7%

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: Nov 4
Current: $1,640 CAD|Low: $316 CAD|High: $1,895 CAD|Avg: $990 CAD|+8.8%
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
Retailer 14
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Retailer 16
Retailer 17
Reve Diamonds
November 5, 2026
Retailer 11$316 CAD
Retailer 6$392 CAD
Retailer 10$410 CAD
Retailer 2$573 CAD
Retailer 5$601 CAD
Retailer 13$609 CAD
Retailer 14$640 CAD
Retailer 9$715 CAD
Retailer 8$737 CAD
Retailer 16$921 CAD
Retailer 4$1,141 CAD
Retailer 12$1,204 CAD
Retailer 7$1,400 CAD
Retailer 3$1,403 CAD
Retailer 15$1,433 CAD
Retailer 17$1,491 CAD
Retailer 1$1,640 CAD
Reve Diamonds$1,679 CAD

35 data points across 18 retailers

18 retailers$316 CAD to $1,679 CAD

A
Cheapest Retailer
-
$316 CAD
Final sale: no returns
A
Retailer 2
-
$392 CAD
View
A
Retailer 3
-
$410 CAD
View
A
Retailer 4
-
$573 CAD
View
Retailer 5
-
$601 CAD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
$609 CAD
View
A
Retailer 7
-
$640 CAD
View
Retailer 8
-
$715 CAD
View
Price last confirmed 10 days ago
Retailer 9
-
$737 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$921 CAD
View
B+
Retailer 11
-
$1,141 CAD
View
B+
Retailer 12
-
$1,204 CAD
View
Retailer 13
-
$1,400 CAD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,403 CAD
View
B+
Retailer 15
-
$1,433 CAD
View
B
Retailer 16
-
$1,491 CAD
View
B
Retailer 17
-
$1,640 CAD
View
Most Expensive
B
Reve Diamonds
D4966D4EB · Nov 4
$1,679 CAD
$1,205 USD
View
17 more retailers have this diamond
Prices start from $316 CADSave up to $1,363 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
$316 CAD