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Cushion|Lab Grown|IGI

4.50ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG658482202

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG658482202

Diamond specifications and retailer prices

From $1,162 CAD
HK$6,500 HKD
As of October 31, 2026
Save $3,576 CAD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,738 CAD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.5ct lab-grown cushion diamond

This 4.5ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG658482202 or 658482202. Listed at 12 retailers as of October 31, 2026, with prices from $1,162 to $4,738, a $3,576 spread on the same certified stone. With Clarity lists it at $4,738. 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

4.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658482202
Dimensions9.56 × 9.50 × 6.40 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.56 mm9.50 mm4.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658482202
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 67.4%

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: $1,608 CAD|Low: $1,162 CAD|High: $7,289 CAD|Avg: $3,277 CAD|-12.8%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 13$1,162 CAD
Retailer 7$1,174 CAD
Retailer 9$1,243 CAD
Retailer 11$1,537 CAD
Retailer 1$1,608 CAD
Retailer 2$1,626 CAD
Retailer 14$1,942 CAD
Retailer 12$2,114 CAD
Retailer 8$2,127 CAD
Retailer 3$3,432 CAD
Retailer 10$4,636 CAD
With Clarity$4,738 CAD
Retailer 6$4,920 CAD
Retailer 5$6,272 CAD
Retailer 4$7,289 CAD

5 data points across 15 retailers

12 retailers$1,162 CAD to $4,738 CAD

A
Cheapest Retailer
-
$1,162 CAD
HK$6,500 HKD
A
Retailer 2
-
$1,174 CAD
£662 GBP
View
A
Retailer 3
-
$1,243 CAD
$890 USD
View
A
Retailer 4
-
$1,537 CAD
$1,100 USD
View
A
Retailer 5
-
$1,608 CAD
€1,096 EUR
View
B+
Retailer 6
-
$1,626 CAD
$1,164 USD
View
A
Retailer 7
-
$1,942 CAD
$1,390 USD
View
A
Retailer 8
-
$2,114 CAD
ZAR 24,451 ZAR
View
A
Retailer 9
-
$2,127 CAD
A$2,343 AUD
View
B+
Retailer 10
-
$3,432 CAD
$2,457 USD
View
B+
Retailer 11
-
$4,636 CAD
£2,613 GBP
View
Most Expensive
B+
With Clarity
658482202 · Oct 31
$4,738 CAD
$3,392 USD
View
11 more retailers have this diamond
Prices start from $1,162 CADSave up to $3,576 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
4.50ct Cushion
$1,162 CAD