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Cushion|Lab Grown|IGI

1.20ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG522225858

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522225858

Diamond specifications and retailer prices

From $1,120 USD
As of November 2, 2026
Save $629 USD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,749 USD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522225858 or 522225858. Listed at 2 retailers as of November 2, 2026, with prices from $1,120 to $1,749, a $629 spread on the same certified stone. Diamond Exchange Canada lists it at $1,749. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225858
Dimensions6.83 × 5.96 × 3.95 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.83 mm5.96 mm1.20 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225858
Side View
Table 63.5%Crown 32.1°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,749 USD|Low: $1,120 USD|High: $1,749 USD|Avg: $1,434 USD
Diamond Exchange Canada
Retailer 2
October 27, 2026
Retailer 2$1,120 USD
Diamond Exchange Canada$1,749 USD

2 data points across 2 retailers

2 retailers$1,120 USD to $1,749 USD

B
Cheapest Retailer
-
$1,120 USD
Most Expensive
B
Diamond Exchange Canada
1995963859 · Nov 2
$1,749 USD
CA$2,429 CAD
View
1 more retailer has this diamond
Prices start from $1,120 USDSave up to $629 USD

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.

B
1.20ct Cushion
$1,120 USD