CaratHunter
Plans
Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG700568290

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG700568290

Diamond specifications and retailer prices

From $472 CAD
$337 USD
As of October 28, 2026
Save $3,671 CAD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,143 CAD at Do Amore Diamonds · As of October 29, 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 LG700568290 or 700568290. Listed at 16 retailers as of October 28, 2026, with prices from $472 to $4,143, a $3,671 spread on the same certified stone. Do Amore Diamonds lists it at $4,143. 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 angle38.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700568290
Dimensions6.55 × 6.55 × 4.33 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.55 mm6.55 mm1.51 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700568290
Side View
Table 62.0%Crown 38.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 66.1%

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 28
Current: $4,143 CAD|Low: $326 CAD|High: $4,143 CAD|Avg: $1,388 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 29, 2026
Retailer 5$326 CAD
Retailer 13$472 CAD
Retailer 11$525 CAD
Retailer 6$648 CAD
Retailer 12$682 CAD
Retailer 4$698 CAD
Retailer 9$742 CAD
Retailer 7$1,031 CAD
Retailer 2$1,451 CAD
Retailer 10$2,015 CAD
Retailer 3$2,261 CAD
Retailer 8$2,323 CAD
Do Amore Diamonds$4,143 CAD

41 data points across 13 retailers

16 retailers$472 CAD to $4,143 CAD

A
Cheapest Retailer
-
$472 CAD
$337 USD
Final sale: no returns
A
Retailer 2
-
$525 CAD
$375 USD
View
A
Retailer 3
-
$582 CAD
$416 USD
View
A
Retailer 4
-
$648 CAD
£365 GBP
View
A
Retailer 5
-
$682 CAD
$487 USD
View
A
Retailer 6
-
$698 CAD
$499 USD
View
A
Retailer 7
-
$742 CAD
$530 USD
View
B+
Retailer 8
-
$1,031 CAD
£580 GBP
View
B+
Retailer 9
-
$1,451 CAD
A$1,595 AUD
View
B
Retailer 10
-
$2,015 CAD
$1,440 USD
View
B
Retailer 11
-
$2,086 CAD
$1,490 USD
View
B
Retailer 12
-
$2,121 CAD
$1,515 USD
View
B
Retailer 13
-
$2,261 CAD
£1,272 GBP
View
B
Retailer 14
-
$2,323 CAD
£1,307 GBP
View
B
Retailer 15
-
$3,751 CAD
$2,680 USD
View
Most Expensive
B
Do Amore Diamonds
23-700568290 · Oct 29
$4,143 CAD
$2,960 USD
View
15 more retailers have this diamond
Prices start from $472 CADSave up to $3,671 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
$472 CAD