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Radiant|Lab Grown|IGI

0.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG837660817

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG837660817

Diamond specifications and retailer prices

From $165 SGD
$129 USD
As of October 30, 2026
Save $1,020 SGD (86%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,538 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837660817 or 837660817. Listed at 11 retailers as of October 30, 2026, with a 617% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837660817
Dimensions5.87 × 3.81 × 2.63 mm
L/W Ratio1.54
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
5.87 mm3.81 mm0.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837660817
Side View
Table 60.0%Crown 39.7°Girdle: MediumPavilion 37.1°Culet: NoneDepth 69.0%

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: $1,538 SGD|Low: $165 SGD|High: $1,545 SGD|Avg: $558 SGD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7$165 SGD
Retailer 3$250 SGD
Retailer 9$320 SGD
Retailer 10$326 SGD
Retailer 2$374 SGD
Retailer 5$376 SGD
Retailer 4$444 SGD
Retailer 6$659 SGD
Retailer 11$665 SGD
Retailer 8$1,185 SGD
MOH London$1,538 SGD

13 data points across 11 retailers

11 retailers$165 SGD to $1,185 SGD

A
Cheapest Retailer
-
$165 SGD
$129 USD
Final sale: no returns
A
Retailer 2
-
$250 SGD
$195 USD
View
Retailer 3
-
$320 SGD
$250 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$326 SGD
€242 EUR
View
B+
Retailer 5
-
$374 SGD
£230 GBP
View
Retailer 6
-
$376 SGD
A$451 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$444 SGD
£273 GBP
View
B
Retailer 8
-
$659 SGD
$514 USD
View
B
Retailer 9
-
$665 SGD
$519 USD
View
B
Retailer 10
-
$1,185 SGD
$925 USD
View
Most Expensive
MOH London
LG837660817 · Oct 26
$1,538 SGD
£945 GBP
View
Price under review
10 more retailers have this diamond
Prices start from $165 SGDSave up to $1,020 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 Radiant
$165 SGD