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Cushion|Lab Grown|IGI

1.55ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG795681496

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

Certificate IGI LG795681496

Diamond specifications and retailer prices

From €755 EUR
$840 USD
As of October 29, 2026
Save €2,776 EUR (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,531 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.55ct lab-grown cushion diamond

This 1.55ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG795681496 or 795681496. Listed at 6 retailers as of October 29, 2026, with prices from €755 to €3,531, a €2,776 spread on the same certified stone. Brilliant Earth lists it at €3,531. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795681496
Dimensions6.61 × 6.59 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.61 mm6.59 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795681496
Side View
Table 60.0%Crown 34.4°Girdle: MED-THKPavilion 35.7°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €3,531 EUR|Low: €755 EUR|High: €3,666 EUR|Avg: €1,843 EUR|-3.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3€755 EUR
Retailer 4€848 EUR
Retailer 6€1,160 EUR
Retailer 5€1,308 EUR
Retailer 2€2,283 EUR
Brilliant Earth€3,531 EUR

28 data points across 6 retailers

6 retailers€755 EUR to €3,531 EUR

A
Cheapest Retailer
-
€755 EUR
$840 USD
A
Retailer 2
-
€848 EUR
$944 USD
View
A
Retailer 3
-
€1,160 EUR
View
A
Retailer 4
-
€1,308 EUR
$1,456 USD
View
B+
Retailer 5
-
€2,283 EUR
£2,001 GBP
View
Most Expensive
B
Brilliant Earth
20472137A · Oct 29
€3,531 EUR
$3,930 USD
View
5 more retailers have this diamond
Prices start from €755 EURSave up to €2,776 EUR

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.

A
1.55ct Cushion
€755 EUR