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Cushion|Lab Grown|GIA

1.11ct D IF Cushion Lab Grown Diamond

ID • D/IF • GIA 2526179263

Certificate GIA 2526179263

Diamond specifications and retailer prices

From €2,131 EUR
$2,390 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: €2,131 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 1.11ct lab-grown cushion diamond

This 1.11ct 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 stated by the retailer rather than the lab and certified by GIA 2526179263. 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

1.11
Carat
D
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2526179263
Dimensions5.96 × 5.79 × 3.86 mm
L/W Ratio1.03
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
5.96 mm5.79 mm1.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526179263
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 66.6%

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: €2,131 EUR|Low: €491 EUR|High: €2,728 EUR|Avg: €1,657 EUR|-21.9%
Brilliant Earth
Retailer 2
April 27, 2026
Retailer 2€491 EUR
Brilliant Earth€2,131 EUR

15 data points across 2 retailers

1 retailer

B
Brilliant Earth
14698672Y · Nov 2
€2,131 EUR
$2,390 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
1.11ct Cushion
€2,131 EUR