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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 $617 SGD
$483 USD
As of October 30, 2026
Save $2,017 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,635 SGD 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 $617 to $2,635, a $2,017 spread on the same certified stone. With Clarity lists it at $2,635. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,083 SGD|Low: $617 SGD|High: $2,812 SGD|Avg: $1,457 SGD|+2.3%
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 31, 2026
Retailer 6$617 SGD
Retailer 14$685 SGD
Retailer 4$793 SGD
Retailer 3$956 SGD
Retailer 1$1,083 SGD
Retailer 7$1,131 SGD
Retailer 11$1,178 SGD
Retailer 10$1,499 SGD
Retailer 9$1,670 SGD
Retailer 2$1,728 SGD
Retailer 5$2,007 SGD
Retailer 13$2,013 SGD
Retailer 8$2,339 SGD
Retailer 12$2,521 SGD

42 data points across 14 retailers

18 retailers$617 SGD to $2,635 SGD

A
Cheapest Retailer
-
$617 SGD
$483 USD
Final sale: no returns
A
Retailer 2
-
$685 SGD
$536 USD
View
A
Retailer 3
-
$789 SGD
$617 USD
View
A
Retailer 4
-
$793 SGD
$620 USD
View
A
Retailer 5
-
$956 SGD
$748 USD
View
A
Retailer 6
-
$1,083 SGD
€807 EUR
View
A
Retailer 7
-
$1,131 SGD
£697 GBP
View
A
Retailer 8
-
$1,178 SGD
ZAR 14,885 ZAR
View
B+
Retailer 9
-
$1,499 SGD
A$1,804 AUD
View
B+
Retailer 10
-
$1,670 SGD
A$2,010 AUD
View
B+
Retailer 11
-
$1,728 SGD
$1,352 USD
View
B
Retailer 12
-
$2,007 SGD
£1,236 GBP
View
Retailer 13
-
$2,013 SGD
$1,575 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$2,244 SGD
$1,756 USD
View
B
Retailer 15
-
$2,339 SGD
$1,830 USD
View
B
Retailer 16
-
$2,474 SGD
$1,935 USD
View
B
Retailer 17
-
$2,521 SGD
£1,553 GBP
View
Most Expensive
B
With Clarity
653437309 · Oct 31
$2,635 SGD
$2,061 USD
View
17 more retailers have this diamond
Prices start from $617 SGDSave up to $2,017 SGD

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
$617 SGD