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Cushion|Lab Grown|IGI

1.05ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG786634308

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG786634308

Diamond specifications and retailer prices

From $438 CAD
$313 USD
As of October 29, 2026
Save $2,068 CAD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,506 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786634308 or 786634308. Listed at 18 retailers as of October 27, 2026, with prices from $438 to $2,506, a $2,068 spread on the same certified stone. Queensmith lists it at $2,506. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634308
Dimensions6.51 × 5.86 × 3.56 mm
L/W Ratio1.11
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
6.51 mm5.86 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634308
Side View
Table 56.0%Crown 32.6°Girdle: MED-STKPavilion 42.9°Culet: LargeDepth 60.8%

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 29
Current: $966 CAD|Low: $293 CAD|High: $2,206 CAD|Avg: $1,050 CAD|+2.9%
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
October 29, 2026
Retailer 12$438 CAD
Retailer 11$490 CAD
Retailer 5$508 CAD
Retailer 4$543 CAD
Retailer 14$544 CAD
Retailer 13$731 CAD
Retailer 10$763 CAD
Retailer 1$966 CAD
Retailer 8$1,326 CAD
Retailer 6$1,451 CAD
Retailer 9$1,594 CAD
Retailer 3$1,748 CAD
Retailer 2$2,112 CAD
Retailer 7$2,192 CAD

42 data points across 14 retailers

18 retailers$438 CAD to $2,506 CAD

A
Cheapest Retailer
-
$438 CAD
$313 USD
A
Retailer 2
-
$490 CAD
$350 USD
View
Final sale: no returns
A
Retailer 3
-
$508 CAD
$363 USD
View
A
Retailer 4
-
$543 CAD
$388 USD
View
A
Retailer 5
-
$544 CAD
$389 USD
View
A
Retailer 6
-
$584 CAD
$417 USD
View
B+
Retailer 7
-
$731 CAD
$522 USD
View
B+
Retailer 8
-
$763 CAD
$545 USD
View
B+
Retailer 9
-
$966 CAD
£543 GBP
View
B
Retailer 10
-
$1,326 CAD
A$1,458 AUD
View
B
Retailer 11
-
$1,451 CAD
SGD 1,401 SGD
View
B
Retailer 12
-
$1,594 CAD
$1,139 USD
View
B
Retailer 13
-
$1,748 CAD
$1,249 USD
View
B
Retailer 14
-
$1,812 CAD
$1,295 USD
View
B
Retailer 15
-
$2,112 CAD
£1,188 GBP
View
B
Retailer 16
-
$2,177 CAD
$1,555 USD
View
B
Retailer 17
-
$2,192 CAD
£1,233 GBP
View
Most Expensive
B
Queensmith
LG786634308 · Oct 27
$2,506 CAD
£1,410 GBP
View
17 more retailers have this diamond
Prices start from $438 CADSave up to $2,068 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
$438 CAD