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Cushion|Lab Grown|IGI

1.05ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG747552553

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

Certificate IGI LG747552553

Diamond specifications and retailer prices

From €344 EUR
$384 USD
As of October 30, 2026
Save €1,155 EUR (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,498 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct 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 LG747552553 or 747552553. Listed at 16 retailers as of October 29, 2026, with prices from €344 to €1,498, a €1,155 spread on the same certified stone. MOH London lists it at €1,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747552553
Dimensions5.89 × 5.79 × 3.95 mm
L/W Ratio1.02
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
5.89 mm5.79 mm1.05 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747552553
Side View
Table 64.0%Crown 36.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 68.2%

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: €1,498 EUR|Low: €381 EUR|High: €1,508 EUR|Avg: €742 EUR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 8€381 EUR
Retailer 4€405 EUR
Retailer 9€577 EUR
Retailer 3€614 EUR
Retailer 7€656 EUR
Retailer 2€685 EUR
Retailer 5€690 EUR
Retailer 6€927 EUR
MOH London€1,498 EUR

37 data points across 9 retailers

16 retailers€344 EUR to €1,498 EUR

A
Cheapest Retailer
-
€344 EUR
$384 USD
Final sale: no returns
A
Retailer 2
-
€381 EUR
$426 USD
View
A
Retailer 3
-
€405 EUR
£356 GBP
View
A
Retailer 4
-
€424 EUR
HK$3,700 HKD
View
A
Retailer 5
-
€577 EUR
$645 USD
View
A
Retailer 6
-
€582 EUR
$650 USD
View
A
Retailer 7
-
€593 EUR
$663 USD
View
A
Retailer 8
-
€614 EUR
$686 USD
View
A
Retailer 9
-
€656 EUR
ZAR 11,832 ZAR
View
A
Retailer 10
-
€685 EUR
£603 GBP
View
A
Retailer 11
-
€690 EUR
View
B+
Retailer 12
-
€927 EUR
A$1,593 AUD
View
B+
Retailer 13
-
€1,015 EUR
SGD 1,532 SGD
View
B
Retailer 14
-
€1,264 EUR
$1,413 USD
View
B
Retailer 15
-
€1,479 EUR
$1,652 USD
View
Most Expensive
B
MOH London
LG747552553 · Oct 29
€1,498 EUR
£1,318 GBP
View
15 more retailers have this diamond
Prices start from €344 EURSave up to €1,155 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
1.05ct Cushion
€344 EUR