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Cushion|Lab Grown|IGI

3.56ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG707542261

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG707542261

Diamond specifications and retailer prices

From €9,023 EUR
$10,080 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: €9,023 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 3.56ct lab-grown cushion diamond

This 3.56ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG707542261 or 707542261. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707542261
Dimensions8.60 × 8.25 × 5.28 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.60 mm8.25 mm3.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707542261
Side View
Table 63.0%Crown 39°Girdle: MED-STKPavilion 29.6°Culet: NoneDepth 64.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: €9,023 EUR|Low: €4,400 EUR|High: €15,323 EUR|Avg: €7,740 EUR|+10.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
April 14, 2026
Retailer 4€4,400 EUR
Retailer 2€4,835 EUR
Retailer 5€5,180 EUR
Retailer 10€7,173 EUR
Retailer 8€7,189 EUR
Retailer 6€8,306 EUR
Retailer 7€8,990 EUR
Brilliant Earth€9,023 EUR
Retailer 9€10,073 EUR
Retailer 3€15,323 EUR

48 data points across 10 retailers

1 retailer

B
Brilliant Earth
14178179AB · Oct 29
€9,023 EUR
$10,080 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
3.56ct Cushion
€9,023 EUR