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Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665409361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409361

Diamond specifications and retailer prices

From $284 CAD
As of November 6, 2026
Save $1,310 CAD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,594 CAD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665409361 or 665409361. Listed at 15 retailers as of November 6, 2026, with prices from $284 to $1,594, a $1,310 spread on the same certified stone. Reve Diamonds lists it at $1,594. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409361
Dimensions6.84 × 5.39 × 3.51 mm
L/W Ratio1.27
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
6.84 mm5.39 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409361
Side View
Table 63.0%Crown 38.7°Girdle: Slightly ThickPavilion 34.1°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 6
Current: $535 CAD|Low: $281 CAD|High: $1,594 CAD|Avg: $758 CAD|+1.9%
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
Reve Diamonds
November 6, 2026
Retailer 12$284 CAD
Retailer 3$316 CAD
Retailer 13$513 CAD
Retailer 1$535 CAD
Retailer 14$558 CAD
Retailer 7$561 CAD
Retailer 11$603 CAD
Retailer 2$654 CAD
Retailer 10$847 CAD
Retailer 5$851 CAD
Retailer 9$914 CAD
Retailer 6$1,082 CAD
Retailer 4$1,092 CAD
Retailer 8$1,471 CAD
Reve Diamonds$1,594 CAD

45 data points across 15 retailers

15 retailers$284 CAD to $1,594 CAD

A
Cheapest Retailer
-
$284 CAD
Final sale: no returns
Retailer 2
-
$316 CAD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$513 CAD
View
A
Retailer 4
-
$535 CAD
View
A
Retailer 5
-
$558 CAD
View
A
Retailer 6
-
$561 CAD
View
B+
Retailer 7
-
$603 CAD
View
B+
Retailer 8
-
$654 CAD
View
B+
Retailer 9
-
$847 CAD
View
Retailer 10
-
$851 CAD
View
Price last confirmed 23 days ago
B+
Retailer 11
-
$914 CAD
View
B
Retailer 12
-
$1,092 CAD
View
B
Retailer 13
-
$1,104 CAD
View
B
Retailer 14
-
$1,471 CAD
View
Most Expensive
B
Reve Diamonds
4D0A18472 · Nov 6
$1,594 CAD
$1,133 USD
View
14 more retailers have this diamond
Prices start from $284 CADSave up to $1,310 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
1.05ct Cushion
$284 CAD