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Cushion|Lab Grown|IGI

1.56ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG811606043

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

Certificate IGI LG811606043

Diamond specifications and retailer prices

From €530 EUR
£466 GBP
As of November 1, 2026
Save €2,004 EUR (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,534 EUR at MOH London · As of October 26, 2026
View at MOH London

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG811606043 or 811606043. Listed at 18 retailers as of October 26, 2026, with prices from €530 to €2,534, a €2,004 spread on the same certified stone. MOH London lists it at €2,534. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811606043
Dimensions6.60 × 6.58 × 4.08 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.58 mm1.56 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811606043
Side View
Table 59.0%Crown 34.4°Girdle: STK-THKPavilion 32°Culet: NoneDepth 62.0%

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: Nov 1
Current: €2,534 EUR|Low: €530 EUR|High: €3,008 EUR|Avg: €1,278 EUR|-15.8%
MOH London
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
November 1, 2026
Retailer 10€530 EUR
Retailer 6€546 EUR
Retailer 4€606 EUR
Retailer 3€698 EUR
Retailer 8€802 EUR
Retailer 2€805 EUR
Retailer 11€846 EUR
Retailer 12€964 EUR
Retailer 5€1,039 EUR
Retailer 16€1,042 EUR
Retailer 15€1,412 EUR
Retailer 14€1,682 EUR
Retailer 7€1,760 EUR
Retailer 9€1,821 EUR
Retailer 13€1,926 EUR
MOH London€2,534 EUR

35 data points across 16 retailers

18 retailers€530 EUR to €2,534 EUR

A
Cheapest Retailer
-
€530 EUR
£466 GBP
A
Retailer 2
-
€546 EUR
$610 USD
View
Final sale: no returns
Retailer 3
-
€606 EUR
$677 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€698 EUR
$780 USD
View
A
Retailer 5
-
€802 EUR
$896 USD
View
A
Retailer 6
-
€805 EUR
$899 USD
View
A
Retailer 7
-
€846 EUR
£744 GBP
View
A
Retailer 8
-
€964 EUR
View
A
Retailer 9
-
€1,039 EUR
$1,161 USD
View
A
Retailer 10
-
€1,042 EUR
ZAR 18,799 ZAR
View
B+
Retailer 11
-
€1,412 EUR
A$2,427 AUD
View
Retailer 12
-
€1,530 EUR
A$2,629 AUD
View
Price last confirmed 120 days ago
B+
Retailer 13
-
€1,682 EUR
$1,879 USD
View
B+
Retailer 14
-
€1,760 EUR
£1,548 GBP
View
B+
Retailer 15
-
€1,821 EUR
$2,035 USD
View
B+
Retailer 16
-
€1,926 EUR
$2,152 USD
View
Retailer 17
-
€2,513 EUR
$2,807 USD
View
Price last confirmed 103 days ago
Most Expensive
B
MOH London
LG811606043 · Oct 26
€2,534 EUR
£2,229 GBP
View
17 more retailers have this diamond
Prices start from €530 EURSave up to €2,004 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
€530 EUR