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Cushion|Lab Grown|IGI

1.00ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG759511223

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

Certificate IGI LG759511223

Diamond specifications and retailer prices

From €473 EUR
$531 USD
As of November 1, 2026
Save €676 EUR (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €1,149 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown cushion diamond

This 1ct 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 LG759511223 or 759511223. Listed at 5 retailers as of October 26, 2026, with prices from €473 to €1,149, a €676 spread on the same certified stone. MOH London lists it at €1,149. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759511223
Dimensions5.70 × 5.66 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.70 mm5.66 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759511223
Side View
Table 60.0%Crown 35.1°Girdle: MED-VTKPavilion 32.5°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
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: €1,149 EUR|Low: €455 EUR|High: €1,162 EUR|Avg: €716 EUR|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3€473 EUR
Retailer 5€510 EUR
Retailer 2€537 EUR
Retailer 4€957 EUR
MOH London€1,149 EUR

40 data points across 5 retailers

5 retailers€473 EUR to €1,149 EUR

A
Cheapest Retailer
-
€473 EUR
$531 USD
A
Retailer 2
-
€510 EUR
$572 USD
View
A
Retailer 3
-
€537 EUR
£474 GBP
View
B+
Retailer 4
-
€957 EUR
$1,074 USD
View
Most Expensive
B+
MOH London
LG759511223 · Oct 26
€1,149 EUR
£1,015 GBP
View
4 more retailers have this diamond
Prices start from €473 EURSave up to €676 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
1.00ct Cushion
€473 EUR