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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG794629397

Shape and cutting style on the report: Square cushion antique cut

Certificate IGI LG794629397

Diamond specifications and retailer prices

From $482 CAD
$345 USD
As of October 29, 2026
Save $2,144 CAD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,626 CAD at Queensmith · As of October 27, 2026
View at Queensmith

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794629397 or 794629397. Listed at 18 retailers as of October 27, 2026, with prices from $482 to $2,626, a $2,144 spread on the same certified stone. Queensmith lists it at $2,626. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629397
Dimensions6.62 × 5.91 × 3.41 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeLarge
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
6.62 mm5.91 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629397
Side View
Table 53.0%Crown 32.1°Girdle: STK-THKPavilion 41.3°Culet: LargeDepth 57.7%

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 29
Current: $1,073 CAD|Low: $462 CAD|High: $2,363 CAD|Avg: $1,211 CAD|+3.1%
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
October 30, 2026
Retailer 12$482 CAD
Retailer 11$539 CAD
Retailer 5$559 CAD
Retailer 3$598 CAD
Retailer 13$598 CAD
Retailer 8$810 CAD
Retailer 14$961 CAD
Retailer 1$1,073 CAD
Retailer 7$1,451 CAD
Retailer 4$1,591 CAD
Retailer 10$1,753 CAD
Retailer 2$1,921 CAD
Retailer 6$2,320 CAD
Retailer 9$2,338 CAD

43 data points across 14 retailers

18 retailers$482 CAD to $2,626 CAD

A
Cheapest Retailer
-
$482 CAD
$345 USD
A
Retailer 2
-
$539 CAD
$386 USD
View
Final sale: no returns
A
Retailer 3
-
$559 CAD
$400 USD
View
A
Retailer 4
-
$598 CAD
$428 USD
View
A
Retailer 5
-
$598 CAD
$428 USD
View
B+
Retailer 6
-
$710 CAD
$508 USD
View
B+
Retailer 7
-
$810 CAD
$580 USD
View
B+
Retailer 8
-
$961 CAD
$688 USD
View
B+
Retailer 9
-
$1,073 CAD
£605 GBP
View
B
Retailer 10
-
$1,451 CAD
A$1,598 AUD
View
B
Retailer 11
-
$1,591 CAD
SGD 1,539 SGD
View
B
Retailer 12
-
$1,753 CAD
$1,255 USD
View
B
Retailer 13
-
$1,921 CAD
$1,375 USD
View
B
Retailer 14
-
$1,980 CAD
$1,418 USD
View
B
Retailer 15
-
$2,314 CAD
$1,656 USD
View
B
Retailer 16
-
$2,320 CAD
£1,308 GBP
View
B
Retailer 17
-
$2,338 CAD
£1,318 GBP
View
Most Expensive
B
Queensmith
LG794629397 · Oct 27
$2,626 CAD
£1,480 GBP
View
17 more retailers have this diamond
Prices start from $482 CADSave up to $2,144 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
$482 CAD