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Radiant|Lab Grown|IGI

4.21ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG569385896

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

Certificate IGI LG569385896

Diamond specifications and retailer prices

From $3,049 CAD
$2,183 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $3,049 CAD at B2C Jewels
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 B2C Jewels

About this 4.21ct lab-grown radiant diamond

This 4.21ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG569385896 or 569385896. Listed at a single retailer as of October 30, 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

4.21
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG569385896
Dimensions11.41 × 7.83 mm
L/W Ratio1.46
Culet sizePointed
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
11.41 mm7.83 mm4.21 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG569385896
Side View
Table 59.0%Crown 40.2°Girdle: MediumPavilion 34°Culet: NoneDepth 67.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,049 CAD|Low: $2,917 CAD|High: $3,774 CAD|Avg: $3,247 CAD|-19.2%
September 23, 2026
B2C Jewels$3,049 CAD

3 data points across 1 retailer

1 retailer

B
B2C Jewels
21988583 · Oct 30
$3,049 CAD
$2,183 USD
View

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B
4.21ct Radiant
$3,049 CAD