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Cushion|Lab Grown|IGI

1.41ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG665410550

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

Certificate IGI LG665410550

Diamond specifications and retailer prices

From €1,837 EUR
$2,060 USD
As of October 31, 2026
4 retailers carry this diamond
Most expensive: €1,837 EUR at Brilliant Earth
View at Brilliant Earth

About this 1.41ct lab-grown cushion diamond

This 1.41ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665410550 or 665410550. Listed at 4 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.41
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665410550
Dimensions6.49 × 6.46 mm
L/W Ratio1.00
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
6.49 mm6.46 mm1.41 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665410550
Side View
Table 61.0%Crown 36.4°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 67.8%

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: €1,837 EUR|Low: €205 EUR|High: €1,899 EUR|Avg: €966 EUR|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
September 10, 2026
Retailer 13€205 EUR
Retailer 5€234 EUR
Retailer 8€422 EUR
Retailer 3€423 EUR
Retailer 11€553 EUR
Retailer 10€567 EUR
Retailer 16€579 EUR
Retailer 12€604 EUR
Retailer 2€633 EUR
Retailer 6€850 EUR
Retailer 14€943 EUR
Retailer 17€1,024 EUR
Retailer 9€1,212 EUR
Retailer 7€1,413 EUR
Retailer 4€1,434 EUR
Retailer 15€1,587 EUR
Brilliant Earth€1,837 EUR

72 data points across 17 retailers

4 retailers

Retailer 1
-
€422 EUR
HK$3,700 HKD
Price last confirmed 59 days ago
Retailer 2
-
€850 EUR
A$1,466 AUD
View
Price last confirmed 121 days ago
Retailer 3
-
€1,587 EUR
$1,780 USD
View
Price last confirmed 54 days ago
Most Expensive
B
Brilliant Earth
12598728A · Oct 31
€1,837 EUR
$2,060 USD
View
3 more retailers have this diamond

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
1.41ct Cushion
€1,837 EUR