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Oval|Lab Grown|IGI

4.01ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG741557074

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741557074

Diamond specifications and retailer prices

From $1,197 CAD
$857 USD
As of October 30, 2026
Save $1,615 CAD (57%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,059 CAD at Rare Carat · As of September 30, 2026
View at Rare Carat

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG741557074 or 741557074. Listed at 6 retailers as of October 29, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741557074
Dimensions12.73 × 8.82 × 5.62 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.73 mm8.82 mm4.01 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741557074
Side View
Table 63.0%Crown 35.6°Girdle: MED-THKPavilion 41.4°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,059 CAD|Low: $1,176 CAD|High: $3,059 CAD|Avg: $1,890 CAD|+3.0%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$1,197 CAD
Retailer 4$1,214 CAD
Retailer 2$1,258 CAD
Retailer 6$1,570 CAD
Retailer 8$1,673 CAD
Retailer 5$2,494 CAD
Retailer 3$2,812 CAD
Rare Carat$3,059 CAD

31 data points across 8 retailers

6 retailers$1,197 CAD to $2,812 CAD

B+
Cheapest Retailer
-
$1,197 CAD
$857 USD
A
Retailer 2
-
$1,258 CAD
£709 GBP
View
B+
Retailer 3
-
$1,570 CAD
$1,124 USD
View
B
Retailer 4
-
$2,494 CAD
$1,786 USD
View
B
Retailer 5
-
$2,812 CAD
£1,585 GBP
View
Most Expensive
Rare Carat
27N741557074 · Sep 30
$3,059 CAD
$2,190 USD
View
Price last confirmed 31 days ago
5 more retailers have this diamond
Prices start from $1,197 CADSave up to $1,615 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 Oval
$1,197 CAD