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Cushion|Lab Grown|IGI

1.51ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG705545386

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG705545386

Diamond specifications and retailer prices

From $427 CAD
$305 USD
As of October 28, 2026
Save $3,282 CAD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,709 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 very-good cut grade and certified by IGI LG705545386 or 705545386. Listed at 16 retailers as of October 28, 2026, with prices from $427 to $3,709, a $3,282 spread on the same certified stone. Do Amore Diamonds lists it at $3,709. 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
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705545386
Dimensions5.88 × 5.88 × 4.11 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
5.88 mm5.88 mm1.51 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705545386
Side View
Table 66.0%Crown 39.2°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 69.9%

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: $3,709 CAD|Low: $427 CAD|High: $3,709 CAD|Avg: $1,436 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 3$427 CAD
Retailer 12$474 CAD
Retailer 7$586 CAD
Retailer 13$621 CAD
Retailer 5$633 CAD
Retailer 9$693 CAD
Retailer 8$924 CAD
Retailer 2$1,421 CAD
Retailer 11$1,822 CAD
Retailer 4$2,048 CAD
Retailer 6$2,108 CAD
Retailer 10$2,799 CAD
Do Amore Diamonds$3,709 CAD

41 data points across 13 retailers

16 retailers$427 CAD to $3,709 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
-
$586 CAD
£330 GBP
View
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
B
Retailer 15
-
$3,401 CAD
$2,430 USD
View
Most Expensive
B
Do Amore Diamonds
23-705545386 · Oct 29
$3,709 CAD
$2,650 USD
View
15 more retailers have this diamond
Prices start from $427 CADSave up to $3,282 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