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Round|Lab Grown|IGI

1.22ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG573306930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573306930

Diamond specifications and retailer prices

From $2,418 CAD
$1,730 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,418 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG573306930 or 573306930. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573306930
Dimensions6.82 × 6.86 × 4.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.82 mm6.86 mm1.22 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573306930
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,418 CAD|Low: $279 CAD|High: $2,418 CAD|Avg: $1,188 CAD
Brilliant Earth
Retailer 2
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September 2, 2026
Retailer 7$477 CAD
Retailer 14$537 CAD
Retailer 8$586 CAD
Retailer 4$669 CAD
Retailer 9$748 CAD
Retailer 2$769 CAD
Retailer 10$825 CAD
Retailer 3$1,017 CAD
Retailer 11$1,196 CAD
Retailer 12$1,255 CAD
Retailer 13$1,622 CAD
Retailer 6$1,796 CAD
Retailer 5$1,886 CAD
Brilliant Earth$2,418 CAD

66 data points across 14 retailers

1 retailer

B
Brilliant Earth
14711365A · Oct 31
$2,418 CAD
$1,730 USD
View

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B
1.22ct Round
$2,418 CAD