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Cushion|Lab Grown|IGI

4.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG849648905

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG849648905

Diamond specifications and retailer prices

From $1,754 CAD
$1,253 USD
As of October 29, 2026
Save $8,057 CAD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $9,811 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG849648905 or 849648905. Listed at 12 retailers as of October 28, 2026, with prices from $1,754 to $9,811, a $8,057 spread on the same certified stone. Brilliant Earth lists it at $9,811. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle44.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849648905
Dimensions12.51 × 8.02 × 5.83 mm
L/W Ratio1.56
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm8.02 mm4.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849648905
Side View
Table 42.0%Crown 39.2°Girdle: STK-THKPavilion 44.2°Culet: LargeDepth 72.7%

Caratlytics Score

How it works →
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: $9,811 CAD|Low: $1,754 CAD|High: $9,811 CAD|Avg: $3,818 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 9$1,754 CAD
Retailer 8$2,057 CAD
Retailer 12$2,096 CAD
Retailer 4$2,600 CAD
Retailer 5$2,635 CAD
Retailer 6$2,916 CAD
Retailer 10$2,959 CAD
Retailer 7$3,869 CAD
Retailer 11$5,025 CAD
Retailer 2$5,509 CAD
Retailer 3$6,089 CAD
Brilliant Earth$9,811 CAD

5 data points across 12 retailers

12 retailers$1,754 CAD to $9,811 CAD

A
Cheapest Retailer
-
$1,754 CAD
$1,253 USD
Final sale: no returns
A
Retailer 2
-
$2,057 CAD
$1,470 USD
View
A
Retailer 3
-
$2,096 CAD
HK$11,700 HKD
View
A
Retailer 4
-
$2,600 CAD
$1,858 USD
View
A
Retailer 5
-
$2,635 CAD
£1,482 GBP
View
B+
Retailer 6
-
$2,916 CAD
€1,984 EUR
View
B+
Retailer 7
-
$2,959 CAD
$2,114 USD
View
B+
Retailer 8
-
$3,869 CAD
ZAR 44,656 ZAR
View
B
Retailer 9
-
$5,025 CAD
$3,590 USD
View
B
Retailer 10
-
$5,509 CAD
$3,936 USD
View
B
Retailer 11
-
$6,089 CAD
SGD 5,879 SGD
View
Most Expensive
B
Brilliant Earth
22337289A · Oct 28
$9,811 CAD
$7,010 USD
View
11 more retailers have this diamond
Prices start from $1,754 CADSave up to $8,057 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
$1,754 CAD