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Cushion|Lab Grown|IGI

1.20ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG775614216

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG775614216

Diamond specifications and retailer prices

From $2,930 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $2,930 USD at Shane Co
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 Shane Co

About this 1.2ct lab-grown cushion diamond

This 1.2ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG775614216 or 775614216. Listed at a single retailer as of November 4, 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

1.20
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775614216
Dimensions7.59 × 5.58 mm
L/W Ratio1.36
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
7.59 mm5.58 mm1.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775614216
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 67.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $842 USD|Low: $836 USD|High: $2,930 USD|Avg: $1,463 USD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Shane Co
September 18, 2026
Retailer 1$842 USD
Retailer 4$855 USD
Retailer 2$1,159 USD
Retailer 3$1,488 USD
Retailer 5$1,861 USD
Shane Co$2,930 USD

12 data points across 6 retailers

1 retailer

B
Shane Co
26D0VJG · Nov 4
$2,930 USD
View

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
$2,930 USD