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Cushion|Lab Grown|IGI

1.11ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG805623329

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG805623329

Diamond specifications and retailer prices

From €380 EUR
$424 USD
As of October 30, 2026
Save €1,277 EUR (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,656 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.11ct lab-grown cushion diamond

This 1.11ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG805623329 or 805623329. Listed at 15 retailers as of October 29, 2026, with prices from €380 to €1,656, a €1,277 spread on the same certified stone. MOH London lists it at €1,656. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805623329
Dimensions7.98 × 4.94 × 3.29 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm4.94 mm1.11 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805623329
Side View
Table 63.0%Crown 37.9°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 66.6%

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 30
Current: €1,656 EUR|Low: €380 EUR|High: €1,738 EUR|Avg: €938 EUR|-4.7%
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
October 31, 2026
Retailer 13€380 EUR
Retailer 15€422 EUR
Retailer 8€447 EUR
Retailer 12€566 EUR
Retailer 11€568 EUR
Retailer 3€647 EUR
Retailer 4€694 EUR
Retailer 10€725 EUR
Retailer 2€756 EUR
Retailer 9€1,027 EUR
Retailer 7€1,343 EUR
Retailer 5€1,390 EUR
Retailer 14€1,582 EUR
Retailer 6€1,637 EUR
MOH London€1,656 EUR

44 data points across 15 retailers

15 retailers€380 EUR to €1,656 EUR

A
Cheapest Retailer
-
€380 EUR
$424 USD
Final sale: no returns
A
Retailer 2
-
€422 EUR
$471 USD
View
A
Retailer 3
-
€447 EUR
£393 GBP
View
A
Retailer 4
-
€566 EUR
$632 USD
View
A
Retailer 5
-
€568 EUR
$635 USD
View
A
Retailer 6
-
€647 EUR
$723 USD
View
A
Retailer 7
-
€694 EUR
$775 USD
View
A
Retailer 8
-
€725 EUR
ZAR 13,077 ZAR
View
A
Retailer 9
-
€756 EUR
£665 GBP
View
B+
Retailer 10
-
€1,027 EUR
A$1,766 AUD
View
B
Retailer 11
-
€1,343 EUR
SGD 2,027 SGD
View
B
Retailer 12
-
€1,390 EUR
$1,553 USD
View
B
Retailer 13
-
€1,582 EUR
$1,768 USD
View
B
Retailer 14
-
€1,637 EUR
£1,440 GBP
View
Most Expensive
B
MOH London
LG805623329 · Oct 29
€1,656 EUR
£1,457 GBP
View
14 more retailers have this diamond
Prices start from €380 EURSave up to €1,277 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
1.11ct Cushion
€380 EUR