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Cushion|Lab Grown|IGI

1.54ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG811638492

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638492

Diamond specifications and retailer prices

From €791 EUR
$884 USD
As of October 30, 2026
Save €2,825 EUR (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €3,616 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown cushion diamond

This 1.54ct 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 LG811638492 or 811638492. Listed at 7 retailers as of October 29, 2026, with prices from €791 to €3,616, a €2,825 spread on the same certified stone. Do Amore Diamonds lists it at €3,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638492
Dimensions8.23 × 5.77 × 3.93 mm
L/W Ratio1.43
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
8.23 mm5.77 mm1.54 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638492
Side View
Table 59.0%Crown 37.8°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 68.1%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: €3,616 EUR|Low: €506 EUR|High: €3,938 EUR|Avg: €1,886 EUR|-8.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 13€506 EUR
Retailer 10€791 EUR
Retailer 9€832 EUR
Retailer 6€1,065 EUR
Retailer 12€1,145 EUR
Retailer 4€1,313 EUR
Retailer 11€1,585 EUR
Retailer 3€1,698 EUR
Retailer 14€2,101 EUR
Retailer 15€2,279 EUR
Retailer 8€2,339 EUR
Retailer 7€2,517 EUR
Retailer 2€2,837 EUR
Retailer 5€3,097 EUR
Do Amore Diamonds€3,616 EUR

13 data points across 15 retailers

7 retailers€791 EUR to €3,616 EUR

A
Cheapest Retailer
-
€791 EUR
$884 USD
A
Retailer 2
-
€832 EUR
$930 USD
View
B+
Retailer 3
-
€1,585 EUR
$1,770 USD
View
Retailer 4
-
€2,279 EUR
$2,546 USD
View
Price last confirmed 51 days ago
B+
Retailer 5
-
€2,339 EUR
£2,058 GBP
View
B
Retailer 6
-
€2,837 EUR
$3,170 USD
View
Most Expensive
B
Do Amore Diamonds
27-CD3620D34 · Oct 29
€3,616 EUR
$4,040 USD
View
6 more retailers have this diamond
Prices start from €791 EURSave up to €2,825 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
1.54ct Cushion
€791 EUR