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Cushion|Lab Grown|IGI

1.51ct G VVS1 Cushion Lab Grown Diamond

VG • G/VVS1 • IGI LG668407413

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG668407413

Diamond specifications and retailer prices

From $702 CAD
As of November 3, 2026
Save $2,628 CAD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,330 CAD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown cushion diamond

This 1.51ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG668407413 or 668407413. Listed at 12 retailers as of November 3, 2026, with prices from $702 to $3,330, a $2,628 spread on the same certified stone. Do Amore Diamonds lists it at $3,330. 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

1.51
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668407413
Dimensions7.51 × 5.90 × 4.13 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm5.90 mm1.51 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668407413
Side View
Table 67.0%Crown 35.1°Girdle: Slightly ThickPavilion 35.8°Culet: NoneDepth 70.0%

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: Nov 3
Current: $3,330 CAD|Low: $702 CAD|High: $3,330 CAD|Avg: $1,395 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 3$702 CAD
Retailer 9$704 CAD
Retailer 11$771 CAD
Retailer 12$831 CAD
Retailer 7$885 CAD
Retailer 2$900 CAD
Retailer 6$1,203 CAD
Retailer 8$1,435 CAD
Retailer 10$1,788 CAD
Retailer 4$1,878 CAD
Retailer 5$2,050 CAD
Do Amore Diamonds$3,330 CAD

42 data points across 12 retailers

12 retailers$702 CAD to $3,330 CAD

A
Cheapest Retailer
-
$702 CAD
A
Retailer 2
-
$704 CAD
View
A
Retailer 3
-
$771 CAD
View
A
Retailer 4
-
$831 CAD
View
A
Retailer 5
-
$885 CAD
View
A
Retailer 6
-
$900 CAD
View
B+
Retailer 7
-
$1,203 CAD
View
B+
Retailer 8
-
$1,435 CAD
View
B
Retailer 9
-
$1,788 CAD
View
B
Retailer 10
-
$1,878 CAD
View
B
Retailer 11
-
$2,050 CAD
View
Most Expensive
B
Do Amore Diamonds
27-7E475562B · Nov 4
$3,330 CAD
$2,390 USD
View
11 more retailers have this diamond
Prices start from $702 CADSave up to $2,628 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
1.51ct Cushion
$702 CAD