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Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG718505228

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG718505228

Diamond specifications and retailer prices

From $256 CAD
As of November 6, 2026
Save $1,256 CAD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,512 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 LG718505228 or 718505228. Listed at 16 retailers as of November 6, 2026, with prices from $256 to $1,512, a $1,256 spread on the same certified stone. Reve Diamonds lists it at $1,512. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718505228
Dimensions7.71 × 5.19 × 3.32 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.71 mm5.19 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718505228
Side View
Table 64.0%Crown 31.9°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 64.0%

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: $495 CAD|Low: $256 CAD|High: $1,512 CAD|Avg: $786 CAD|+3.2%
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 14$256 CAD
Retailer 5$401 CAD
Retailer 8$475 CAD
Retailer 1$495 CAD
Retailer 3$518 CAD
Retailer 10$539 CAD
Retailer 2$582 CAD
Retailer 9$737 CAD
Retailer 6$776 CAD
Retailer 11$851 CAD
Retailer 13$959 CAD
Retailer 4$990 CAD
Retailer 7$1,328 CAD
Retailer 12$1,336 CAD
Reve Diamonds$1,512 CAD

40 data points across 15 retailers

16 retailers$256 CAD to $1,512 CAD

A
Cheapest Retailer
-
$256 CAD
Final sale: no returns
A
Retailer 2
-
$324 CAD
View
B+
Retailer 3
-
$401 CAD
View
A
Retailer 4
-
$475 CAD
View
A
Retailer 5
-
$495 CAD
View
A
Retailer 6
-
$518 CAD
View
A
Retailer 7
-
$539 CAD
View
A
Retailer 8
-
$582 CAD
View
B+
Retailer 9
-
$737 CAD
View
B+
Retailer 10
-
$776 CAD
View
Retailer 11
-
$851 CAD
View
Price last confirmed 32 days ago
B+
Retailer 12
-
$979 CAD
View
B
Retailer 13
-
$990 CAD
View
B
Retailer 14
-
$1,328 CAD
View
Retailer 15
-
$1,336 CAD
View
Price last confirmed 29 days ago
Most Expensive
B
Reve Diamonds
C5C2D16ED · Nov 6
$1,512 CAD
$1,075 USD
View
15 more retailers have this diamond
Prices start from $256 CADSave up to $1,256 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
$256 CAD