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Cushion|Lab Grown|IGI

1.15ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG7522064301

Certificate IGI LG7522064301

Diamond specifications and retailer prices

From $3,886 NZD
$2,190 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $3,886 NZD 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 1.15ct lab-grown cushion diamond

This 1.15ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7522064301 or 7522064301. 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

1.15
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7522064301
Dimensions5.99 × 5.90 × 3.91 mm
L/W Ratio1.02
Culet sizeNone
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
5.99 mm5.90 mm1.15 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG7522064301
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.2%

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: $3,886 NZD|Low: $3,336 NZD|High: $4,223 NZD|Avg: $3,886 NZD|-3.5%
October 4, 2026
Brilliant Earth$3,886 NZD

26 data points across 1 retailer

1 retailer

B
Brilliant Earth
14698155Y · Oct 31
$3,886 NZD
$2,190 USD
View

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B
1.15ct Cushion
$3,886 NZD