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Cushion|Lab Grown|IGI

0.50ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG754587616

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

Certificate IGI LG754587616

Diamond specifications and retailer prices

From $171 SGD
$134 USD
As of October 30, 2026
Save $1,032 SGD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,609 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown cushion diamond

This 0.5ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG754587616 or 754587616. Listed at 14 retailers as of October 30, 2026, with a 602% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754587616
Dimensions4.70 × 4.61 × 3.00 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.70 mm4.61 mm0.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG754587616
Side View
Table 65.0%Crown 34.4°Girdle: MED-VTKPavilion 39°Culet: NoneDepth 65.1%

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: $1,609 SGD|Low: $171 SGD|High: $1,619 SGD|Avg: $537 SGD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 7$171 SGD
Retailer 3$268 SGD
Retailer 8$288 SGD
Retailer 2$338 SGD
Retailer 4$392 SGD
Retailer 6$463 SGD
Retailer 9$465 SGD
Retailer 5$499 SGD
Retailer 10$568 SGD
Retailer 11$1,013 SGD
MOH London$1,609 SGD

42 data points across 11 retailers

14 retailers$171 SGD to $1,203 SGD

A
Cheapest Retailer
-
$171 SGD
$134 USD
Final sale: no returns
A
Retailer 2
-
$229 SGD
HK$1,400 HKD
View
A
Retailer 3
-
$268 SGD
$210 USD
View
A
Retailer 4
-
$288 SGD
$225 USD
View
A
Retailer 5
-
$338 SGD
€252 EUR
View
B+
Retailer 6
-
$392 SGD
£241 GBP
View
B+
Retailer 7
-
$463 SGD
£285 GBP
View
B
Retailer 8
-
$465 SGD
$364 USD
View
B+
Retailer 9
-
$499 SGD
$390 USD
View
B
Retailer 10
-
$533 SGD
View
B
Retailer 11
-
$568 SGD
$444 USD
View
B
Retailer 12
-
$1,013 SGD
£624 GBP
View
B
Retailer 13
-
$1,203 SGD
$941 USD
View
Most Expensive
MOH London
LG754587616 · Oct 29
$1,609 SGD
£991 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $171 SGDSave up to $1,032 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
$171 SGD