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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG629490849

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG629490849

Diamond specifications and retailer prices

From $427 CAD
$305 USD
As of October 28, 2026
Save $2,974 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,401 CAD at Do Amore Diamonds · As of October 28, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629490849 or 629490849. Listed at 15 retailers as of October 28, 2026, with prices from $427 to $3,401, a $2,974 spread on the same certified stone. Do Amore Diamonds lists it at $3,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629490849
Dimensions6.08 × 6.08 × 4.03 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.08 mm6.08 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629490849
Side View
Table 63.0%Crown 37°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 66.3%

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 28
Current: $3,401 CAD|Low: $427 CAD|High: $3,709 CAD|Avg: $1,504 CAD|-8.3%
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
Retailer 14
October 29, 2026
Retailer 12$427 CAD
Retailer 14$474 CAD
Retailer 10$585 CAD
Retailer 4$621 CAD
Retailer 6$633 CAD
Retailer 9$693 CAD
Retailer 8$924 CAD
Retailer 2$1,421 CAD
Retailer 11$1,822 CAD
Retailer 13$1,993 CAD
Retailer 5$2,048 CAD
Retailer 7$2,108 CAD
Retailer 3$2,799 CAD
Do Amore Diamonds$3,401 CAD

40 data points across 14 retailers

15 retailers$427 CAD to $3,401 CAD

A
Cheapest Retailer
-
$427 CAD
$305 USD
Final sale: no returns
A
Retailer 2
-
$474 CAD
$339 USD
View
A
Retailer 3
-
$574 CAD
$410 USD
View
A
Retailer 4
-
$585 CAD
£329 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
$621 CAD
$444 USD
View
B+
Retailer 6
-
$633 CAD
$452 USD
View
A
Retailer 7
-
$693 CAD
$495 USD
View
B+
Retailer 8
-
$924 CAD
£520 GBP
View
B+
Retailer 9
-
$1,421 CAD
A$1,562 AUD
View
B
Retailer 10
-
$1,822 CAD
$1,302 USD
View
B
Retailer 11
-
$1,912 CAD
$1,366 USD
View
B
Retailer 12
-
$1,993 CAD
$1,424 USD
View
B
Retailer 13
-
$2,048 CAD
£1,152 GBP
View
B
Retailer 14
-
$2,108 CAD
£1,186 GBP
View
Most Expensive
B
Do Amore Diamonds
27-241E13778 · Oct 28
$3,401 CAD
$2,430 USD
View
14 more retailers have this diamond
Prices start from $427 CADSave up to $2,974 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
$427 CAD