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Cushion|Lab Grown|IGI

1.55ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG794624729

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

Certificate IGI LG794624729

Diamond specifications and retailer prices

From €795 EUR
$888 USD
As of October 30, 2026
Save €2,839 EUR (78%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €3,634 EUR at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG794624729 or 794624729. Listed at 9 retailers as of October 29, 2026, with prices from €795 to €3,634, a €2,839 spread on the same certified stone. Do Amore Diamonds lists it at €3,634. 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 angle36.4°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794624729
Dimensions6.52 × 6.52 × 4.31 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
6.52 mm6.52 mm1.55 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794624729
Side View
Table 62.0%Crown 36.4°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.1%

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: €3,634 EUR|Low: €795 EUR|High: €5,236 EUR|Avg: €2,174 EUR|-30.6%
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
October 30, 2026
Retailer 7€795 EUR
Retailer 6€837 EUR
Retailer 9€1,324 EUR
Retailer 11€1,412 EUR
Retailer 4€1,548 EUR
Retailer 10€1,593 EUR
Retailer 12€1,723 EUR
Retailer 5€2,354 EUR
Retailer 8€2,394 EUR
Retailer 2€2,855 EUR
Retailer 3€3,048 EUR
Do Amore Diamonds€3,634 EUR

23 data points across 12 retailers

9 retailers€795 EUR to €3,634 EUR

A
Cheapest Retailer
-
€795 EUR
$888 USD
A
Retailer 2
-
€837 EUR
$935 USD
View
A
Retailer 3
-
€1,324 EUR
$1,479 USD
View
B+
Retailer 4
-
€1,593 EUR
$1,780 USD
View
B+
Retailer 5
-
€2,354 EUR
£2,071 GBP
View
Retailer 6
-
€2,368 EUR
$2,645 USD
View
Price last confirmed 9 days ago
Retailer 7
-
€2,394 EUR
$2,675 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
€2,855 EUR
$3,190 USD
View
Most Expensive
B
Do Amore Diamonds
27-B253B4830 · Oct 29
€3,634 EUR
$4,060 USD
View
8 more retailers have this diamond
Prices start from €795 EURSave up to €2,839 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
€795 EUR