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Cushion|Lab Grown|IGI

1.40ct G VS1 Cushion Lab Grown Diamond

GD • G/VS1 • IGI LG833671681

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG833671681

Diamond specifications and retailer prices

From $283 CAD
As of November 4, 2026
Save $1,302 CAD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,585 CAD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.4ct lab-grown cushion diamond

This 1.4ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG833671681 or 833671681. Listed at 17 retailers as of November 4, 2026, with prices from $283 to $1,585, a $1,302 spread on the same certified stone. Reve Diamonds lists it at $1,585. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833671681
Dimensions7.91 × 5.70 × 3.87 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.91 mm5.70 mm1.40 ctG / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833671681
Side View
Table 63.0%Crown 35.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $563 CAD|Low: $283 CAD|High: $1,594 CAD|Avg: $829 CAD|-0.2%
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
Retailer 15
Retailer 16
Reve Diamonds
November 5, 2026
Retailer 10$283 CAD
Retailer 8$357 CAD
Retailer 9$385 CAD
Retailer 13$520 CAD
Retailer 3$538 CAD
Retailer 12$556 CAD
Retailer 1$563 CAD
Retailer 7$673 CAD
Retailer 6$776 CAD
Retailer 14$801 CAD
Retailer 5$1,024 CAD
Retailer 16$1,028 CAD
Retailer 15$1,051 CAD
Retailer 11$1,087 CAD
Retailer 4$1,226 CAD
Retailer 2$1,491 CAD
Reve Diamonds$1,585 CAD

40 data points across 17 retailers

17 retailers$283 CAD to $1,585 CAD

A
Cheapest Retailer
-
$283 CAD
Final sale: no returns
B+
Retailer 2
-
$357 CAD
View
A
Retailer 3
-
$385 CAD
View
A
Retailer 4
-
$520 CAD
View
Retailer 5
-
$538 CAD
View
Price last confirmed 13 days ago
B
Retailer 6
-
$556 CAD
View
B+
Retailer 7
-
$563 CAD
View
Retailer 8
-
$673 CAD
View
Price last confirmed 10 days ago
Retailer 9
-
$776 CAD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$801 CAD
View
Retailer 11
-
$1,024 CAD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,028 CAD
View
B
Retailer 13
-
$1,051 CAD
View
B
Retailer 14
-
$1,087 CAD
View
B
Retailer 15
-
$1,226 CAD
View
Retailer 16
-
$1,491 CAD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
7B2A04A4C · Nov 4
$1,585 CAD
$1,137 USD
View
16 more retailers have this diamond
Prices start from $283 CADSave up to $1,302 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
1.40ct Cushion
$283 CAD