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Round|Lab Grown|IGI

4.01ct I VS2 Round Lab Grown Diamond

VG • I/VS2 • IGI LG621488366

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621488366

Diamond specifications and retailer prices

From $1,387 CAD
$991 USD
As of October 23, 2026
2 retailers carry this diamond
Most expensive: $2,786 CAD at Rare Carat · As of August 16, 2026
View at Rare Carat

About this 4.01ct lab-grown round diamond

This 4.01ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG621488366 or 621488366. Listed at 2 retailers as of October 23, 2026. 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
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621488366
Dimensions10.07 × 10.00 × 6.16 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.07 mm10.00 mm4.01 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621488366
Side View
Table 59.0%Crown 36.9°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $2,786 CAD|Low: $876 CAD|High: $4,244 CAD|Avg: $2,044 CAD|-34.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 9, 2026
Retailer 6$1,050 CAD
Retailer 4$1,275 CAD
Retailer 3$1,320 CAD
Retailer 2$1,387 CAD
Rare Carat$2,786 CAD
Retailer 5$3,285 CAD

21 data points across 6 retailers

2 retailers

B+
Cheapest Retailer
-
$1,387 CAD
$991 USD
Most Expensive
Rare Carat
FC11546 · Aug 16
$2,786 CAD
$1,991 USD
View
Price last confirmed 74 days ago
1 more retailer has this diamond
Prices start from $1,387 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.

B+
4.01ct Round
$1,387 CAD