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Cushion|Lab Grown|IGI

1.57ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG801643623

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG801643623

Diamond specifications and retailer prices

From €1,098 EUR
$1,227 USD
As of October 29, 2026
Save €2,244 EUR (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,342 EUR at MOH London · As of October 27, 2026
View at MOH London

About this 1.57ct lab-grown cushion diamond

This 1.57ct 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 LG801643623 or 801643623. Listed at 8 retailers as of October 27, 2026, with prices from €1,098 to €3,342, a €2,244 spread on the same certified stone. MOH London lists it at €3,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801643623
Dimensions8.38 × 6.06 × 4.17 mm
L/W Ratio1.38
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
8.38 mm6.06 mm1.57 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801643623
Side View
Table 63.0%Crown 35.6°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 68.8%

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: €3,342 EUR|Low: €1,050 EUR|High: €3,377 EUR|Avg: €2,001 EUR|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 5€1,098 EUR
Retailer 7€1,145 EUR
Retailer 2€1,369 EUR
Retailer 3€1,414 EUR
Retailer 4€1,431 EUR
Retailer 8€3,087 EUR
Retailer 6€3,133 EUR
MOH London€3,342 EUR

41 data points across 8 retailers

8 retailers€1,098 EUR to €3,342 EUR

A
Cheapest Retailer
-
€1,098 EUR
$1,227 USD
A
Retailer 2
-
€1,145 EUR
$1,279 USD
View
A
Retailer 3
-
€1,369 EUR
£1,204 GBP
View
B+
Retailer 4
-
€1,414 EUR
View
B+
Retailer 5
-
€1,431 EUR
$1,599 USD
View
B
Retailer 6
-
€3,087 EUR
$3,449 USD
View
B
Retailer 7
-
€3,196 EUR
$3,571 USD
View
Most Expensive
B
MOH London
LG801643623 · Oct 27
€3,342 EUR
£2,940 GBP
View
7 more retailers have this diamond
Prices start from €1,098 EURSave up to €2,244 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
1.57ct Cushion
€1,098 EUR