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Cushion|Lab Grown|IGI

1.17ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG7526422487

Certificate IGI LG7526422487

Diamond specifications and retailer prices

From €2,453 EUR
$2,740 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,453 EUR 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 1.17ct lab-grown cushion diamond

This 1.17ct 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 LG7526422487 or 7526422487. Listed at a single retailer as of November 2, 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

1.17
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7526422487
Dimensions6.23 × 6.05 × 3.83 mm
L/W Ratio1.03
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
6.23 mm6.05 mm1.17 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7526422487
Side View
Table 57.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.3%

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: €2,453 EUR|Low: €2,453 EUR|High: €2,891 EUR|Avg: €2,743 EUR|-15.2%
October 4, 2026
Brilliant Earth€2,453 EUR

7 data points across 1 retailer

1 retailer

B
Brilliant Earth
15263740Y · Nov 2
€2,453 EUR
$2,740 USD
View

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B
1.17ct Cushion
€2,453 EUR