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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 $483 USD
As of October 30, 2026
Save $1,578 USD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,061 USD at With Clarity · As of October 30, 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 $483 to $2,061, a $1,578 spread on the same certified stone. With Clarity lists it at $2,061. 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: $1,830 USD|Low: $483 USD|High: $2,200 USD|Avg: $1,137 USD|-16.8%
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
October 30, 2026
Retailer 6$483 USD
Retailer 14$536 USD
Retailer 4$620 USD
Retailer 3$748 USD
Retailer 10$854 USD
Retailer 7$885 USD
Retailer 11$921 USD
Retailer 9$1,173 USD
Retailer 8$1,307 USD
Retailer 2$1,352 USD
Retailer 5$1,570 USD
Retailer 13$1,575 USD
Retailer 1$1,830 USD
Retailer 12$1,972 USD

41 data points across 14 retailers

18 retailers$483 USD to $2,061 USD

A
Cheapest Retailer
-
$483 USD
Final sale: no returns
A
Retailer 2
-
$536 USD
View
A
Retailer 3
-
$617 USD
View
A
Retailer 4
-
$620 USD
View
A
Retailer 5
-
$748 USD
View
A
Retailer 6
-
$854 USD
€813 EUR
View
A
Retailer 7
-
$885 USD
£697 GBP
View
A
Retailer 8
-
$921 USD
ZAR 14,885 ZAR
View
B+
Retailer 9
-
$1,173 USD
A$1,804 AUD
View
B+
Retailer 10
-
$1,307 USD
A$2,010 AUD
View
B+
Retailer 11
-
$1,352 USD
View
B
Retailer 12
-
$1,570 USD
£1,236 GBP
View
Retailer 13
-
$1,575 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$1,756 USD
View
B
Retailer 15
-
$1,830 USD
View
B
Retailer 16
-
$1,935 USD
View
B
Retailer 17
-
$1,972 USD
£1,553 GBP
View
Most Expensive
B
With Clarity
653437309 · Oct 30
$2,061 USD
View
17 more retailers have this diamond
Prices start from $483 USDSave up to $1,578 USD

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
$483 USD