CaratHunter
Plans
Cushion|Lab Grown|IGI

2.43ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG812627388

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG812627388

Diamond specifications and retailer prices

From $1,248 SGD
$976 USD
As of October 30, 2026
Save $4,083 SGD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,331 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.43ct lab-grown cushion diamond

This 2.43ct 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 LG812627388 or 812627388. Listed at 19 retailers as of October 29, 2026, with prices from $1,248 to $5,331, a $4,083 spread on the same certified stone. Brilliant Earth lists it at $5,331. 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

2.43
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle29.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812627388
Dimensions9.72 × 6.73 × 4.55 mm
L/W Ratio1.44
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
9.72 mm6.73 mm2.43 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812627388
Side View
Table 60.0%Crown 33.2°Girdle: MED-THKPavilion 29.6°Culet: NoneDepth 67.6%

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: $5,331 SGD|Low: $1,248 SGD|High: $6,213 SGD|Avg: $3,111 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 6$1,248 SGD
Retailer 3$1,292 SGD
Retailer 18$1,515 SGD
Retailer 4$1,633 SGD
Retailer 2$1,988 SGD
Retailer 11$2,070 SGD
Retailer 5$2,981 SGD
Retailer 15$3,066 SGD
Retailer 12$3,335 SGD
Retailer 10$3,565 SGD
Retailer 14$3,830 SGD
Retailer 16$3,989 SGD
Retailer 7$4,266 SGD
Retailer 9$4,485 SGD
Retailer 8$4,662 SGD
Retailer 17$4,699 SGD
Retailer 13$4,871 SGD
Brilliant Earth$5,331 SGD

42 data points across 18 retailers

19 retailers$1,248 SGD to $5,331 SGD

A
Cheapest Retailer
-
$1,248 SGD
$976 USD
Final sale: no returns
Retailer 2
-
$1,292 SGD
$1,011 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,515 SGD
$1,185 USD
View
A
Retailer 4
-
$1,633 SGD
$1,277 USD
View
A
Retailer 5
-
$1,988 SGD
£1,224 GBP
View
A
Retailer 6
-
$2,005 SGD
$1,568 USD
View
A
Retailer 7
-
$2,070 SGD
€1,542 EUR
View
A
Retailer 8
-
$2,981 SGD
$2,332 USD
View
Retailer 9
-
$3,066 SGD
A$3,690 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,335 SGD
ZAR 42,138 ZAR
View
B+
Retailer 11
-
$3,565 SGD
£2,196 GBP
View
A
Retailer 12
-
$3,830 SGD
$2,996 USD
View
Retailer 13
-
$3,989 SGD
$3,120 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,266 SGD
$3,337 USD
View
B+
Retailer 15
-
$4,485 SGD
$3,508 USD
View
Retailer 16
-
$4,662 SGD
A$5,610 AUD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$4,699 SGD
View
B+
Retailer 18
-
$4,871 SGD
£3,000 GBP
View
Most Expensive
B+
Brilliant Earth
22183812A · Oct 29
$5,331 SGD
$4,170 USD
View
18 more retailers have this diamond
Prices start from $1,248 SGDSave up to $4,083 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
2.43ct Cushion
$1,248 SGD