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Cushion|Lab Grown|IGI

3.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG835603042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835603042

Diamond specifications and retailer prices

From $1,109 CAD
HK$6,200 HKD
As of October 31, 2026
Save $3,781 CAD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,889 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.53ct lab-grown cushion diamond

This 3.53ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835603042 or 835603042. Listed at 10 retailers as of October 29, 2026, with prices from $1,109 to $4,889, a $3,781 spread on the same certified stone. Brilliant Earth lists it at $4,889. 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

3.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835603042
Dimensions10.75 × 8.02 × 5.39 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm8.02 mm3.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835603042
Side View
Table 63.0%Crown 32°Girdle: MED-THKPavilion 37.6°Culet: NoneDepth 67.2%

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 31
Current: $4,889 CAD|Low: $1,109 CAD|High: $5,043 CAD|Avg: $2,701 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,109 CAD
Retailer 2$1,146 CAD
Retailer 9$1,435 CAD
Retailer 6$1,576 CAD
Retailer 5$1,578 CAD
Retailer 3$2,168 CAD
Retailer 8$3,217 CAD
Retailer 7$4,481 CAD
Retailer 4$4,481 CAD
Brilliant Earth$4,889 CAD

30 data points across 10 retailers

10 retailers$1,109 CAD to $4,889 CAD

A
Cheapest Retailer
-
$1,109 CAD
HK$6,200 HKD
A
Retailer 2
-
$1,146 CAD
£646 GBP
View
A
Retailer 3
-
$1,435 CAD
$1,027 USD
View
A
Retailer 4
-
$1,576 CAD
$1,128 USD
View
A
Retailer 5
-
$1,578 CAD
$1,130 USD
View
A
Retailer 6
-
$2,168 CAD
A$2,388 AUD
View
B+
Retailer 7
-
$3,217 CAD
SGD 3,112 SGD
View
B
Retailer 8
-
$4,481 CAD
$3,208 USD
View
B
Retailer 9
-
$4,481 CAD
£2,526 GBP
View
Most Expensive
B
Brilliant Earth
21196760A · Oct 29
$4,889 CAD
$3,500 USD
View
9 more retailers have this diamond
Prices start from $1,109 CADSave up to $3,781 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
3.53ct Cushion
$1,109 CAD