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Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG799634577

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799634577

Diamond specifications and retailer prices

From $378 CAD
$270 USD
As of October 27, 2026
Save $1,720 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,097 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799634577 or 799634577. Listed at 17 retailers as of October 27, 2026, with prices from $378 to $2,097, a $1,720 spread on the same certified stone. Queensmith lists it at $2,097. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799634577
Dimensions6.87 × 5.37 × 3.34 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm5.37 mm1.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799634577
Side View
Table 59.0%Crown 37.1°Girdle: MED-THKPavilion 41.1°Culet: LargeDepth 62.2%

Caratlytics Score

How it works →
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 27
Current: $2,097 CAD|Low: $301 CAD|High: $2,097 CAD|Avg: $1,098 CAD
Queensmith
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 28, 2026
Retailer 14$423 CAD
Retailer 13$438 CAD
Retailer 12$467 CAD
Retailer 4$525 CAD
Retailer 11$630 CAD
Retailer 10$693 CAD
Retailer 7$817 CAD
Retailer 2$1,138 CAD
Retailer 6$1,254 CAD
Retailer 9$1,437 CAD
Retailer 3$1,575 CAD
Retailer 8$1,877 CAD
Retailer 5$1,981 CAD
Queensmith$2,097 CAD

42 data points across 14 retailers

17 retailers$378 CAD to $2,097 CAD

A
Cheapest Retailer
-
$378 CAD
$270 USD
A
Retailer 2
-
$423 CAD
$302 USD
View
Price last confirmed 22 days ago
Final sale: no returns
A
Retailer 3
-
$438 CAD
$313 USD
View
A
Retailer 4
-
$467 CAD
$334 USD
View
A
Retailer 5
-
$467 CAD
$334 USD
View
A
Retailer 6
-
$525 CAD
$375 USD
View
A
Retailer 7
-
$630 CAD
$450 USD
View
B+
Retailer 8
-
$693 CAD
$495 USD
View
B+
Retailer 9
-
$817 CAD
£459 GBP
View
B
Retailer 10
-
$1,138 CAD
A$1,251 AUD
View
B
Retailer 11
-
$1,254 CAD
SGD 1,211 SGD
View
B
Retailer 12
-
$1,437 CAD
$1,027 USD
View
B
Retailer 13
-
$1,503 CAD
$1,074 USD
View
B
Retailer 14
-
$1,575 CAD
$1,125 USD
View
B
Retailer 15
-
$1,877 CAD
£1,056 GBP
View
B
Retailer 16
-
$1,981 CAD
$1,416 USD
View
Most Expensive
B
Queensmith
LG799634577 · Oct 27
$2,097 CAD
£1,180 GBP
View
16 more retailers have this diamond
Prices start from $378 CADSave up to $1,720 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
1.00ct Cushion
$378 CAD