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Cushion|Lab Grown|IGI

1.56ct E FL Cushion Lab Grown Diamond

EX • E/FL • IGI LG836674519

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836674519

Diamond specifications and retailer prices

From €934 EUR
$1,044 USD
As of October 29, 2026
Save €3,318 EUR (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,253 EUR at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 1.56ct lab-grown cushion diamond

This 1.56ct 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 LG836674519 or 836674519. Listed at 12 retailers as of October 29, 2026, with prices from €934 to €4,253, a €3,318 spread on the same certified stone. Riddles Jewelry lists it at €4,253. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836674519
Dimensions8.19 × 6.10 × 4.03 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.19 mm6.10 mm1.56 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836674519
Side View
Table 62.0%Crown 34.6°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 66.1%

Caratlytics Score

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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: €2,508 EUR|Low: €836 EUR|High: €4,253 EUR|Avg: €2,048 EUR
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Riddles Jewelry
October 8, 2026
Retailer 18€836 EUR
Retailer 16€931 EUR
Retailer 13€934 EUR
Retailer 8€940 EUR
Retailer 3€994 EUR
Retailer 11€1,142 EUR
Retailer 19€1,255 EUR
Retailer 5€1,303 EUR
Retailer 4€1,396 EUR
Retailer 15€1,428 EUR
Retailer 17€1,542 EUR
Retailer 12€2,027 EUR
Retailer 1€2,508 EUR
Retailer 10€2,668 EUR
Retailer 2€2,797 EUR
Retailer 7€2,892 EUR
Retailer 14€3,052 EUR
Retailer 6€3,170 EUR
Retailer 9€3,912 EUR
Riddles Jewelry€4,253 EUR

12 data points across 20 retailers

12 retailers€934 EUR to €4,253 EUR

Retailer 1
-
€931 EUR
£819 GBP
Price last confirmed 27 days ago
A
Retailer 2
-
€934 EUR
$1,044 USD
View
Retailer 3
-
€1,396 EUR
$1,560 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
€1,428 EUR
$1,595 USD
View
Retailer 5
-
€1,542 EUR
ZAR 27,822 ZAR
View
Price last confirmed 28 days ago
B+
Retailer 6
-
€2,027 EUR
$2,265 USD
View
B
Retailer 7
-
€2,508 EUR
CA$3,892 CAD
View
Retailer 8
-
€2,668 EUR
$2,981 USD
View
Price last confirmed 28 days ago
Retailer 9
-
€2,892 EUR
$3,231 USD
View
Price last confirmed 24 days ago
B
Retailer 10
-
€3,052 EUR
$3,410 USD
View
Retailer 11
-
€3,170 EUR
£2,789 GBP
View
Price last confirmed 29 days ago
Most Expensive
B
Riddles Jewelry
1989204357 · Oct 29
€4,253 EUR
$4,751 USD
View
11 more retailers have this diamond
Prices start from €934 EURSave up to €3,318 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
1.56ct Cushion
€934 EUR