Radiant|Lab Grown|IGI

0.50ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG555205562

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

Certificate IGI LG555205562

Diamond specifications and retailer prices

From $336 USD
As of October 31, 2026
Save $70 USD (17%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $406 USD at MD Diamonds and Jewellers · As of October 29, 2026
View at MD Diamonds and Jewellers

About this 0.5ct lab-grown radiant diamond

This 0.5ct lab-grown radiant sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555205562 or 555205562. Listed at 2 retailers as of October 29, 2026, with prices from $336 to $406, a $70 spread on the same certified stone. MD Diamonds and Jewellers lists it at $406. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555205562
Dimensions5.62 × 3.78 × 2.71 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.78 mm0.50 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555205562
Side View
Table 64.5%Crown 30°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 71.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $406 USD|Low: $230 USD|High: $1,230 USD|Avg: $516 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 23, 2026
Retailer 3$230 USD
Retailer 8$274 USD
Retailer 7$281 USD
Retailer 2$336 USD
Retailer 5$353 USD
MD Diamonds and Jewellers$406 USD
Retailer 10$421 USD
Retailer 6$554 USD
Retailer 4$598 USD
Retailer 9$631 USD
Retailer 12$747 USD
Retailer 11$1,160 USD

53 data points across 12 retailers

2 retailers$336 USD to $406 USD

B+
Cheapest Retailer
-
$336 USD
Most Expensive
B
MD Diamonds and Jewellers
LG555205562 · Oct 29
$406 USD
£320 GBP
View
1 more retailer has this diamond
Prices start from $336 USDSave up to $70 USD

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.

B+
0.50ct Radiant
$336 USD