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Radiant|Lab Grown|IGI

0.42ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG630454970

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

Certificate IGI LG630454970

Diamond specifications and retailer prices

From $340 USD
£268 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $340 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.42ct lab-grown radiant diamond

This 0.42ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG630454970 or 630454970. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.42
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle41.9°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630454970
Dimensions5.55 × 3.69 × 2.41 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.55 mm3.69 mm0.42 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG630454970
Side View
Table 68.0%Crown 41.9°Girdle: MED-STKPavilion 42.5°Culet: NoneDepth 65.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $340 USD|Low: $140 USD|High: $463 USD|Avg: $323 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 13, 2026
Retailer 4$140 USD
Retailer 2$157 USD
Retailer 3$259 USD
Retailer 6$306 USD
MD Diamonds and Jewellers$340 USD
Retailer 5$386 USD

13 data points across 6 retailers

1 retailer

B
MD Diamonds and Jewellers
LG630454970 · Nov 2
$340 USD
£268 GBP
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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
0.42ct Radiant
$340 USD