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Cushion|Lab Grown|IGI

5.52ct E VS1 Cushion Lab Grown Diamond

EX • E/VS1 • IGI LG830661949

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

Certificate IGI LG830661949

Diamond specifications and retailer prices

From $1,775 CAD
$1,271 USD
As of October 29, 2026
Save $15,798 CAD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $17,573 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.52ct lab-grown cushion diamond

This 5.52ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830661949 or 830661949. Listed at 13 retailers as of October 29, 2026, with prices from $1,775 to $17,573, a $15,798 spread on the same certified stone. Brilliant Earth lists it at $17,573. 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

5.52
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830661949
Dimensions10.24 × 10.10 × 6.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm10.10 mm5.52 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830661949
Side View
Table 63.0%Crown 37°Girdle: STK-VTKPavilion 38.3°Culet: NoneDepth 66.7%

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 29
Current: $17,573 CAD|Low: $1,111 CAD|High: $18,230 CAD|Avg: $4,565 CAD|-3.6%
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 6$1,521 CAD
Retailer 17$1,775 CAD
Retailer 12$1,794 CAD
Retailer 14$1,795 CAD
Retailer 11$1,860 CAD
Retailer 19$2,109 CAD
Retailer 5$2,382 CAD
Retailer 13$2,529 CAD
Retailer 9$3,706 CAD
Retailer 4$4,037 CAD
Retailer 18$4,162 CAD
Retailer 7$4,449 CAD
Retailer 10$4,968 CAD
Retailer 8$5,618 CAD
Retailer 15$5,633 CAD
Retailer 3$7,341 CAD
Retailer 2$9,632 CAD
Retailer 16$11,455 CAD
Brilliant Earth$17,573 CAD

24 data points across 19 retailers

13 retailers$1,775 CAD to $17,573 CAD

A
Cheapest Retailer
-
$1,775 CAD
$1,271 USD
A
Retailer 2
-
$1,794 CAD
£1,011 GBP
View
A
Retailer 3
-
$1,795 CAD
$1,285 USD
View
Retailer 4
-
$1,860 CAD
HK$10,400 HKD
View
Price last confirmed 47 days ago
B+
Retailer 5
-
$2,109 CAD
$1,510 USD
View
A
Retailer 6
-
$2,529 CAD
€1,724 EUR
View
B+
Retailer 7
-
$4,037 CAD
$2,890 USD
View
B+
Retailer 8
-
$4,162 CAD
View
Retailer 9
-
$5,633 CAD
£3,175 GBP
View
Price last confirmed 11 days ago
B
Retailer 10
-
$7,341 CAD
$5,255 USD
View
B
Retailer 11
-
$9,632 CAD
$6,895 USD
View
B
Retailer 12
-
$11,455 CAD
$8,200 USD
View
Most Expensive
B
Brilliant Earth
22171596A · Oct 29
$17,573 CAD
$12,580 USD
View
12 more retailers have this diamond
Prices start from $1,775 CADSave up to $15,798 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
5.52ct Cushion
$1,775 CAD