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Cushion|Lab Grown|IGI

1.51ct G VVS2 Cushion Lab Grown Diamond

EX • G/VVS2 • IGI LG642491700

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG642491700

Diamond specifications and retailer prices

From $560 CAD
$401 USD
As of October 30, 2026
Save $2,625 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,185 CAD at Do Amore Diamonds · As of October 31, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG642491700 or 642491700. Listed at 12 retailers as of October 30, 2026, with prices from $560 to $3,185, a $2,625 spread on the same certified stone. Do Amore Diamonds lists it at $3,185. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642491700
Dimensions6.71 × 6.57 × 4.51 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.71 mm6.57 mm1.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642491700
Side View
Table 63.0%Crown 38.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 68.6%

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: Oct 30
Current: $3,185 CAD|Low: $446 CAD|High: $3,185 CAD|Avg: $1,245 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
Retailer 13
October 31, 2026
Retailer 13$446 CAD
Retailer 4$560 CAD
Retailer 10$566 CAD
Retailer 12$745 CAD
Retailer 7$845 CAD
Retailer 2$868 CAD
Retailer 3$918 CAD
Retailer 6$1,143 CAD
Retailer 9$1,313 CAD
Retailer 11$1,750 CAD
Retailer 5$1,812 CAD
Retailer 8$1,973 CAD
Do Amore Diamonds$3,185 CAD

33 data points across 13 retailers

12 retailers$560 CAD to $3,185 CAD

A
Cheapest Retailer
-
$560 CAD
$401 USD
A
Retailer 2
-
$566 CAD
$405 USD
View
A
Retailer 3
-
$745 CAD
$533 USD
View
A
Retailer 4
-
$845 CAD
ZAR 9,767 ZAR
View
A
Retailer 5
-
$868 CAD
£489 GBP
View
A
Retailer 6
-
$918 CAD
$657 USD
View
B+
Retailer 7
-
$1,143 CAD
A$1,259 AUD
View
Retailer 8
-
$1,313 CAD
$940 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,750 CAD
$1,253 USD
View
B
Retailer 10
-
$1,812 CAD
$1,297 USD
View
B
Retailer 11
-
$1,973 CAD
£1,112 GBP
View
Most Expensive
B
Do Amore Diamonds
27-6FA7DFB7A · Oct 31
$3,185 CAD
$2,280 USD
View
11 more retailers have this diamond
Prices start from $560 CADSave up to $2,625 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
$560 CAD