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Cushion|Lab Grown|IGI

1.05ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG794627490

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG794627490

Diamond specifications and retailer prices

From $321 CAD
$230 USD
As of October 30, 2026
Save $1,372 CAD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,693 CAD at Reve Diamonds · As of October 30, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794627490 or 794627490. Listed at 16 retailers as of October 30, 2026, with prices from $321 to $1,693, a $1,372 spread on the same certified stone. Reve Diamonds lists it at $1,693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle43°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794627490
Dimensions5.96 × 5.81 × 4.00 mm
L/W Ratio1.03
Girdle conditionFaceted
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
5.96 mm5.81 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794627490
Side View
Table 61.0%Crown 35°Girdle: THK-VTKPavilion 43°Culet: NoneDepth 68.8%

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 30
Current: $656 CAD|Low: $318 CAD|High: $1,693 CAD|Avg: $845 CAD|+5.6%
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
October 30, 2026
Retailer 12$321 CAD
Retailer 3$356 CAD
Retailer 11$603 CAD
Retailer 14$616 CAD
Retailer 4$617 CAD
Retailer 1$656 CAD
Retailer 7$681 CAD
Retailer 2$687 CAD
Retailer 9$871 CAD
Retailer 13$965 CAD
Retailer 8$1,129 CAD
Retailer 5$1,220 CAD
Retailer 6$1,249 CAD
Retailer 10$1,668 CAD
Reve Diamonds$1,693 CAD

43 data points across 15 retailers

16 retailers$321 CAD to $1,693 CAD

A
Cheapest Retailer
-
$321 CAD
$230 USD
Final sale: no returns
A
Retailer 2
-
$356 CAD
$255 USD
View
Retailer 3
-
$603 CAD
ZAR 6,969 ZAR
View
Price last confirmed 8 days ago
A
Retailer 4
-
$616 CAD
$441 USD
View
A
Retailer 5
-
$617 CAD
$442 USD
View
B+
Retailer 6
-
$656 CAD
£370 GBP
View
B+
Retailer 7
-
$681 CAD
€464 EUR
View
B+
Retailer 8
-
$687 CAD
$492 USD
View
B+
Retailer 9
-
$871 CAD
A$959 AUD
View
B+
Retailer 10
-
$965 CAD
$691 USD
View
B+
Retailer 11
-
$1,129 CAD
A$1,243 AUD
View
B
Retailer 12
-
$1,220 CAD
$873 USD
View
B
Retailer 13
-
$1,274 CAD
$912 USD
View
Retailer 14
-
$1,565 CAD
$1,120 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$1,668 CAD
£940 GBP
View
Most Expensive
B
Reve Diamonds
52AEBD8D8 · Oct 30
$1,693 CAD
$1,212 USD
View
15 more retailers have this diamond
Prices start from $321 CADSave up to $1,372 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
$321 CAD