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Cushion|Lab Grown|IGI

4.52ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG722516545

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

Certificate IGI LG722516545

Diamond specifications and retailer prices

From $1,831 CAD
$1,308 USD
As of October 29, 2026
Save $13,509 CAD (88%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,340 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown cushion diamond

This 4.52ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG722516545 or 722516545. Listed at 16 retailers as of October 29, 2026, with prices from $1,831 to $15,340, a $13,509 spread on the same certified stone. Do Amore Diamonds lists it at $15,340. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.52
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG722516545
Dimensions9.33 × 9.33 × 6.14 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
9.33 mm9.33 mm4.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG722516545
Side View
Table 64.0%Crown 37.2°Girdle: THK-VTKPavilion 38.5°Culet: NoneDepth 65.8%

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 29
Current: $15,340 CAD|Low: $1,831 CAD|High: $15,340 CAD|Avg: $4,544 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
Retailer 14
October 30, 2026
Retailer 14$1,831 CAD
Retailer 11$1,896 CAD
Retailer 9$2,141 CAD
Retailer 6$2,174 CAD
Retailer 4$2,283 CAD
Retailer 5$2,670 CAD
Retailer 2$2,950 CAD
Retailer 7$4,455 CAD
Retailer 10$4,480 CAD
Retailer 3$5,055 CAD
Retailer 13$5,489 CAD
Retailer 12$5,494 CAD
Retailer 8$6,762 CAD
Do Amore Diamonds$15,340 CAD

42 data points across 14 retailers

16 retailers$1,831 CAD to $15,340 CAD

A
Cheapest Retailer
-
$1,831 CAD
$1,308 USD
Final sale: no returns
Retailer 2
-
$1,896 CAD
$1,355 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$2,141 CAD
$1,530 USD
View
A
Retailer 4
-
$2,283 CAD
$1,631 USD
View
A
Retailer 5
-
$2,670 CAD
$1,908 USD
View
A
Retailer 6
-
$2,950 CAD
£1,660 GBP
View
B+
Retailer 7
-
$4,455 CAD
ZAR 51,427 ZAR
View
Retailer 8
-
$4,480 CAD
A$4,925 AUD
View
Price last confirmed 8 days ago
B
Retailer 9
-
$5,055 CAD
£2,844 GBP
View
B
Retailer 10
-
$5,489 CAD
$3,922 USD
View
Retailer 11
-
$5,494 CAD
A$6,039 AUD
View
Price last confirmed 22 days ago
B
Retailer 12
-
$5,656 CAD
$4,041 USD
View
B
Retailer 13
-
$6,762 CAD
£3,804 GBP
View
B
Retailer 14
-
$7,426 CAD
$5,306 USD
View
B
Retailer 15
-
$14,514 CAD
$10,370 USD
View
Most Expensive
B
Do Amore Diamonds
23-722516545 · Oct 29
$15,340 CAD
$10,960 USD
View
15 more retailers have this diamond
Prices start from $1,831 CADSave up to $13,509 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
4.52ct Cushion
$1,831 CAD