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Radiant|Lab Grown|IGI

0.62ct E SI1 Radiant Lab Grown Diamond

E/SI1 • IGI LG642481186

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

Certificate IGI LG642481186

Diamond specifications and retailer prices

From $465 USD
£366 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $465 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 0.62ct lab-grown radiant diamond

This 0.62ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG642481186 or 642481186. Listed at a single retailer as of October 29, 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

0.62
Carat
E
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.6°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642481186
Dimensions5.96 × 4.25 × 2.87 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm4.25 mm0.62 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642481186
Side View
Table 62.0%Crown 53.6°Girdle: MediumPavilion 37.9°Culet: NoneDepth 67.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $465 USD|Low: $465 USD|High: $543 USD|Avg: $504 USD
MD Diamonds and Jewellers
Retailer 2
December 30, 2025
MD Diamonds and Jewellers$465 USD
Retailer 2$543 USD

3 data points across 2 retailers

1 retailer

B
MD Diamonds and Jewellers
LG642481186 · Oct 29
$465 USD
£366 GBP
View

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B
0.62ct Radiant
$465 USD