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Radiant|Lab Grown|IGI

4.01ct H VS2 Radiant Lab Grown Diamond

VG • H/VS2 • IGI LG678504659

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

Certificate IGI LG678504659

Diamond specifications and retailer prices

From $1,311 CAD
$937 USD
As of October 29, 2026
Save $1,410 CAD (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,722 CAD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG678504659 or 678504659. Listed at 2 retailers as of October 29, 2026, with prices from $1,311 to $2,722, a $1,410 spread on the same certified stone. Diamond Quarter lists it at $2,722. 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

4.01
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678504659
Dimensions10.86 × 7.74 × 5.33 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.86 mm7.74 mm4.01 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678504659
Side View
Table 68.0%Crown 46.4°Girdle: Slightly ThickPavilion 33.6°Culet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,311 CAD|Low: $1,248 CAD|High: $3,797 CAD|Avg: $2,285 CAD|-19.6%
Retailer 1
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$1,262 CAD
Retailer 1$1,311 CAD
Retailer 3$3,797 CAD

10 data points across 3 retailers

2 retailers$1,311 CAD to $2,722 CAD

A
Cheapest Retailer
-
$1,311 CAD
$937 USD
Most Expensive
B
Diamond Quarter
4.01VS2HLG59C511N · Oct 29
$2,722 CAD
£1,531 GBP
View
1 more retailer has this diamond
Prices start from $1,311 CADSave up to $1,410 CAD

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
4.01ct Radiant
$1,311 CAD