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Radiant|Lab Grown|IGI

0.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG838621420

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

Certificate IGI LG838621420

Diamond specifications and retailer prices

From €79 EUR
$88 USD
As of October 27, 2026
Save €645 EUR (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €724 EUR 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 LG838621420 or 838621420. Listed at 17 retailers as of October 26, 2026, with prices from €79 to €724, a €645 spread on the same certified stone. MOH London lists it at €724. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838621420
Dimensions6.13 × 3.87 × 2.47 mm
L/W Ratio1.58
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm3.87 mm0.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838621420
Side View
Table 67.0%Crown 42.3°Girdle: MediumPavilion 37.2°Culet: NoneDepth 63.8%

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 27
Current: €724 EUR|Low: €79 EUR|High: €788 EUR|Avg: €279 EUR|-8.1%
MOH London
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
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Retailer 17
October 28, 2026
Retailer 17€79 EUR
Retailer 4€89 EUR
Retailer 8€93 EUR
Retailer 11€105 EUR
Retailer 14€105 EUR
Retailer 7€135 EUR
Retailer 10€180 EUR
Retailer 12€187 EUR
Retailer 2€238 EUR
Retailer 15€244 EUR
Retailer 9€265 EUR
Retailer 13€317 EUR
Retailer 16€353 EUR
Retailer 5€370 EUR
Retailer 3€375 EUR
Retailer 6€718 EUR
MOH London€724 EUR

20 data points across 17 retailers

17 retailers€79 EUR to €724 EUR

A
Cheapest Retailer
-
€79 EUR
$88 USD
A
Retailer 2
-
€89 EUR
$99 USD
View
Final sale: no returns
A
Retailer 3
-
€93 EUR
$103 USD
View
A
Retailer 4
-
€105 EUR
$117 USD
View
A
Retailer 5
-
€105 EUR
$117 USD
View
A
Retailer 6
-
€135 EUR
$150 USD
View
A
Retailer 7
-
€180 EUR
£158 GBP
View
A
Retailer 8
-
€187 EUR
View
A
Retailer 9
-
€238 EUR
£208 GBP
View
B+
Retailer 10
-
€244 EUR
A$418 AUD
View
B+
Retailer 11
-
€265 EUR
$295 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
€317 EUR
$353 USD
View
B+
Retailer 13
-
€353 EUR
$393 USD
View
B+
Retailer 14
-
€370 EUR
$412 USD
View
B+
Retailer 15
-
€375 EUR
$417 USD
View
B
Retailer 16
-
€718 EUR
SGD 1,080 SGD
View
Most Expensive
B
MOH London
LG838621420 · Oct 26
€724 EUR
£635 GBP
View
16 more retailers have this diamond
Prices start from €79 EURSave up to €645 EUR

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
€79 EUR