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Cushion|Lab Grown|IGI

2.42ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG812621667

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

Certificate IGI LG812621667

Diamond specifications and retailer prices

From $1,243 SGD
$972 USD
As of October 30, 2026
Save $4,063 SGD (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,305 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.42ct lab-grown cushion diamond

This 2.42ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621667 or 812621667. Listed at 18 retailers as of October 29, 2026, with prices from $1,243 to $5,305, a $4,063 spread on the same certified stone. Brilliant Earth lists it at $5,305. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.42
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621667
Dimensions8.02 × 7.90 × 5.13 mm
L/W Ratio1.02
Girdle conditionFaceted
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
8.02 mm7.90 mm2.42 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621667
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 64.9%

Caratlytics Score

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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: $5,305 SGD|Low: $1,243 SGD|High: $5,305 SGD|Avg: $3,005 SGD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 18$1,243 SGD
Retailer 9$1,363 SGD
Retailer 2$1,515 SGD
Retailer 5$1,937 SGD
Retailer 12$1,980 SGD
Retailer 13$2,062 SGD
Retailer 11$2,674 SGD
Retailer 16$2,958 SGD
Retailer 7$3,233 SGD
Retailer 3$3,296 SGD
Retailer 14$3,321 SGD
Retailer 10$3,760 SGD
Retailer 17$3,816 SGD
Retailer 8$3,969 SGD
Retailer 15$4,251 SGD
Retailer 4$4,466 SGD
Retailer 6$4,629 SGD
Brilliant Earth$5,305 SGD

43 data points across 18 retailers

18 retailers$1,243 SGD to $5,305 SGD

A
Cheapest Retailer
-
$1,243 SGD
$972 USD
Final sale: no returns
Retailer 2
-
$1,363 SGD
$1,066 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
$1,515 SGD
$1,185 USD
View
A
Retailer 4
-
$1,937 SGD
$1,515 USD
View
A
Retailer 5
-
$1,980 SGD
£1,219 GBP
View
A
Retailer 6
-
$2,062 SGD
€1,536 EUR
View
A
Retailer 7
-
$2,674 SGD
$2,092 USD
View
A
Retailer 8
-
$2,958 SGD
$2,314 USD
View
Retailer 9
-
$3,233 SGD
A$3,891 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,296 SGD
$2,578 USD
View
A
Retailer 11
-
$3,321 SGD
ZAR 41,970 ZAR
View
B+
Retailer 12
-
$3,760 SGD
£2,316 GBP
View
B+
Retailer 13
-
$3,816 SGD
$2,985 USD
View
Retailer 14
-
$3,969 SGD
$3,105 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$4,251 SGD
$3,326 USD
View
B+
Retailer 16
-
$4,466 SGD
$3,494 USD
View
B+
Retailer 17
-
$4,629 SGD
£2,851 GBP
View
Most Expensive
B+
Brilliant Earth
20912569A · Oct 29
$5,305 SGD
$4,150 USD
View
17 more retailers have this diamond
Prices start from $1,243 SGDSave up to $4,063 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
2.42ct Cushion
$1,243 SGD