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Cushion|Lab Grown|IGI

1.45ct G VS2 Cushion Lab Grown Diamond

EX • G/VS2 • IGI LG620486577

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG620486577

Diamond specifications and retailer prices

From $275 CAD
$197 USD
As of October 28, 2026
Save $1,960 CAD (88%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,235 CAD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620486577 or 620486577. Listed at 5 retailers as of October 27, 2026, with prices from $275 to $2,235, a $1,960 spread on the same certified stone. Do Amore Diamonds lists it at $2,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620486577
Dimensions6.61 × 6.54 × 4.35 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.61 mm6.54 mm1.45 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620486577
Side View
Table 60.0%Crown 32.9°Girdle: MED-THKPavilion 40.5°Culet: NoneDepth 66.5%

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 28
Current: $2,235 CAD|Low: $204 CAD|High: $2,361 CAD|Avg: $986 CAD|-5.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 27, 2026
Retailer 5$275 CAD
Retailer 2$390 CAD
Retailer 4$518 CAD
Retailer 8$633 CAD
Retailer 9$761 CAD
Retailer 7$936 CAD
Retailer 10$1,086 CAD
Retailer 6$1,372 CAD
Retailer 3$1,488 CAD
Do Amore Diamonds$2,235 CAD

33 data points across 10 retailers

5 retailers$275 CAD to $2,235 CAD

A
Cheapest Retailer
-
$275 CAD
$197 USD
Final sale: no returns
A
Retailer 2
-
$390 CAD
£220 GBP
View
B+
Retailer 3
-
$518 CAD
$371 USD
View
B
Retailer 4
-
$1,488 CAD
£839 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2585B3641 · Oct 27
$2,235 CAD
$1,600 USD
View
4 more retailers have this diamond
Prices start from $275 CADSave up to $1,960 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
1.45ct Cushion
$275 CAD