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Cushion|Lab Grown|IGI

1.14ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG653437309

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG653437309

Diamond specifications and retailer prices

From €432 EUR
$483 USD
As of October 30, 2026
Save €1,412 EUR (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,845 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.14ct lab-grown cushion diamond

This 1.14ct 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 LG653437309 or 653437309. Listed at 18 retailers as of October 30, 2026, with prices from €432 to €1,845, a €1,412 spread on the same certified stone. With Clarity lists it at €1,845. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653437309
Dimensions7.58 × 5.12 × 3.60 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.58 mm5.12 mm1.14 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653437309
Side View
Table 64.0%Crown 36.1°Girdle: MED-THKPavilion 41.5°Culet: NoneDepth 70.3%

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: €792 EUR|Low: €432 EUR|High: €1,969 EUR|Avg: €1,021 EUR|+2.7%
Retailer 1
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
November 1, 2026
Retailer 6€432 EUR
Retailer 14€480 EUR
Retailer 4€555 EUR
Retailer 3€670 EUR
Retailer 7€758 EUR
Retailer 1€792 EUR
Retailer 11€825 EUR
Retailer 10€1,050 EUR
Retailer 9€1,169 EUR
Retailer 2€1,210 EUR
Retailer 5€1,405 EUR
Retailer 13€1,410 EUR
Retailer 8€1,638 EUR
Retailer 12€1,765 EUR

42 data points across 14 retailers

18 retailers€432 EUR to €1,845 EUR

A
Cheapest Retailer
-
€432 EUR
$483 USD
Final sale: no returns
A
Retailer 2
-
€480 EUR
$536 USD
View
A
Retailer 3
-
€552 EUR
$617 USD
View
A
Retailer 4
-
€555 EUR
$620 USD
View
A
Retailer 5
-
€670 EUR
$748 USD
View
A
Retailer 6
-
€758 EUR
View
A
Retailer 7
-
€792 EUR
£697 GBP
View
A
Retailer 8
-
€825 EUR
ZAR 14,885 ZAR
View
B+
Retailer 9
-
€1,050 EUR
A$1,804 AUD
View
B+
Retailer 10
-
€1,169 EUR
A$2,010 AUD
View
B+
Retailer 11
-
€1,210 EUR
$1,352 USD
View
B
Retailer 12
-
€1,405 EUR
£1,236 GBP
View
Retailer 13
-
€1,410 EUR
$1,575 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
€1,571 EUR
$1,756 USD
View
B
Retailer 15
-
€1,638 EUR
$1,830 USD
View
B
Retailer 16
-
€1,732 EUR
$1,935 USD
View
B
Retailer 17
-
€1,765 EUR
£1,553 GBP
View
Most Expensive
B
With Clarity
653437309 · Oct 31
€1,845 EUR
$2,061 USD
View
17 more retailers have this diamond
Prices start from €432 EURSave up to €1,412 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
1.14ct Cushion
€432 EUR