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Cushion|Lab Grown|IGI

0.50ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG667447924

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG667447924

Diamond specifications and retailer prices

From $288 SGD
$225 USD
As of October 30, 2026
Save $2,192 SGD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,480 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG667447924 or 667447924. Listed at 19 retailers as of October 30, 2026, with prices from $288 to $2,480, a $2,192 spread on the same certified stone. Do Amore Diamonds lists it at $2,480. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG667447924
Dimensions5.45 × 4.10 × 2.93 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.45 mm4.10 mm0.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG667447924
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.5%

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: $658 SGD|Low: $288 SGD|High: $1,432 SGD|Avg: $698 SGD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$288 SGD
Retailer 11$320 SGD
Retailer 10$476 SGD
Retailer 5$573 SGD
Retailer 7$639 SGD
Retailer 1$658 SGD
Retailer 9$717 SGD
Retailer 3$726 SGD
Retailer 4$737 SGD
Retailer 2$1,095 SGD
Retailer 6$1,422 SGD

42 data points across 11 retailers

19 retailers$288 SGD to $2,480 SGD

A
Cheapest Retailer
-
$288 SGD
$225 USD
Final sale: no returns
A
Retailer 2
-
$320 SGD
$250 USD
View
A
Retailer 3
-
$343 SGD
$268 USD
View
A
Retailer 4
-
$476 SGD
$372 USD
View
A
Retailer 5
-
$573 SGD
€427 EUR
View
A
Retailer 6
-
$639 SGD
ZAR 8,070 ZAR
View
A
Retailer 7
-
$658 SGD
£405 GBP
View
B+
Retailer 8
-
$717 SGD
$561 USD
View
B+
Retailer 9
-
$726 SGD
$568 USD
View
B+
Retailer 10
-
$737 SGD
£454 GBP
View
B+
Retailer 11
-
$997 SGD
CA$1,084 CAD
View
B+
Retailer 12
-
$1,095 SGD
$857 USD
View
B
Retailer 13
-
$1,177 SGD
$921 USD
View
B
Retailer 14
-
$1,355 SGD
$1,060 USD
View
B
Retailer 15
-
$1,355 SGD
$1,060 USD
View
B
Retailer 16
-
$1,422 SGD
£876 GBP
View
B
Retailer 17
-
$1,534 SGD
$1,200 USD
View
B
Retailer 18
-
$1,982 SGD
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-7D21C86AD · Oct 31
$2,480 SGD
$1,940 USD
View
18 more retailers have this diamond
Prices start from $288 SGDSave up to $2,192 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
0.50ct Cushion
$288 SGD