CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG743578241

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743578241

Diamond specifications and retailer prices

From $490 CAD
As of November 5, 2026
Save $3,099 CAD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,589 CAD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG743578241 or 743578241. Listed at 21 retailers as of November 5, 2026, with prices from $490 to $3,589, a $3,099 spread on the same certified stone. Brilliant Earth lists it at $3,589. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.01
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743578241
Dimensions9.21 × 9.17 × 5.74 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm9.17 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743578241
Side View
Table 58.0%Crown 35.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $3,589 CAD|Low: $490 CAD|High: $3,701 CAD|Avg: $1,427 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 13$490 CAD
Retailer 16$547 CAD
Retailer 17$568 CAD
Retailer 5$608 CAD
Retailer 14$679 CAD
Retailer 11$817 CAD
Retailer 7$859 CAD
Retailer 4$1,078 CAD
Retailer 6$1,120 CAD
Retailer 10$1,180 CAD
Retailer 15$1,483 CAD
Retailer 9$1,522 CAD
Retailer 8$1,873 CAD
Retailer 18$1,940 CAD
Retailer 12$1,952 CAD
Retailer 2$2,338 CAD
Retailer 3$2,366 CAD
Brilliant Earth$3,589 CAD

43 data points across 18 retailers

21 retailers$490 CAD to $3,589 CAD

A
Cheapest Retailer
-
$490 CAD
A
Retailer 2
-
$547 CAD
View
Final sale: no returns
A
Retailer 3
-
$568 CAD
View
A
Retailer 4
-
$608 CAD
View
Retailer 5
-
$638 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$679 CAD
View
A
Retailer 7
-
$817 CAD
View
B+
Retailer 8
-
$859 CAD
View
A
Retailer 9
-
$1,078 CAD
View
A
Retailer 10
-
$1,120 CAD
View
A
Retailer 11
-
$1,180 CAD
View
B+
Retailer 12
-
$1,483 CAD
View
B+
Retailer 13
-
$1,522 CAD
View
B+
Retailer 14
-
$1,873 CAD
View
B+
Retailer 15
-
$1,940 CAD
View
B+
Retailer 16
-
$1,952 CAD
View
B+
Retailer 17
-
$2,107 CAD
View
B
Retailer 18
-
$2,338 CAD
View
B+
Retailer 19
-
$2,366 CAD
View
Retailer 20
-
$2,906 CAD
View
Price last confirmed 82 days ago
Most Expensive
B
Brilliant Earth
20665564A · Nov 5
$3,589 CAD
$2,570 USD
View
20 more retailers have this diamond
Prices start from $490 CADSave up to $3,099 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
3.01ct Round
$490 CAD