Cushion|Lab Grown|IGI

1.01ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG811605113

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

Certificate IGI LG811605113

Diamond specifications and retailer prices

From €410 EUR
$458 USD
As of October 30, 2026
Save €1,374 EUR (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,784 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown cushion diamond

This 1.01ct 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 LG811605113 or 811605113. Listed at 17 retailers as of October 29, 2026, with prices from €410 to €1,784, a €1,374 spread on the same certified stone. MOH London lists it at €1,784. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811605113
Dimensions5.55 × 5.53 × 3.67 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
5.55 mm5.53 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811605113
Side View
Table 63.0%Crown 37.4°Girdle: THK-VTKPavilion 33°Culet: NoneDepth 66.4%

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: €1,784 EUR|Low: €410 EUR|High: €1,796 EUR|Avg: €931 EUR|+0.5%
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 3€410 EUR
Retailer 15€454 EUR
Retailer 8€482 EUR
Retailer 14€568 EUR
Retailer 13€609 EUR
Retailer 7€720 EUR
Retailer 2€747 EUR
Retailer 10€767 EUR
Retailer 11€780 EUR
Retailer 9€1,107 EUR
Retailer 6€1,206 EUR
Retailer 5€1,323 EUR
Retailer 4€1,666 EUR
Retailer 12€1,754 EUR
MOH London€1,784 EUR

40 data points across 15 retailers

17 retailers€410 EUR to €1,784 EUR

A
Cheapest Retailer
-
€410 EUR
$458 USD
Final sale: no returns
A
Retailer 2
-
€454 EUR
$507 USD
View
A
Retailer 3
-
€482 EUR
£424 GBP
View
A
Retailer 4
-
€567 EUR
$634 USD
View
A
Retailer 5
-
€568 EUR
$635 USD
View
A
Retailer 6
-
€609 EUR
$680 USD
View
B+
Retailer 7
-
€720 EUR
$804 USD
View
B+
Retailer 8
-
€747 EUR
£657 GBP
View
B+
Retailer 9
-
€767 EUR
View
B+
Retailer 10
-
€780 EUR
ZAR 14,085 ZAR
View
B+
Retailer 11
-
€1,107 EUR
A$1,902 AUD
View
B
Retailer 12
-
€1,206 EUR
SGD 1,820 SGD
View
B
Retailer 13
-
€1,323 EUR
£1,164 GBP
View
B
Retailer 14
-
€1,491 EUR
$1,666 USD
View
B
Retailer 15
-
€1,666 EUR
$1,861 USD
View
Retailer 16
-
€1,754 EUR
$1,960 USD
View
Price last confirmed 9 days ago
Most Expensive
B
MOH London
LG811605113 · Oct 29
€1,784 EUR
£1,569 GBP
View
16 more retailers have this diamond
Prices start from €410 EURSave up to €1,374 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
1.01ct Cushion
€410 EUR