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Round|Lab Grown|IGI

3.01ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG830640291

Shape and cutting style on the report: Round brilliant

Certificate IGI LG830640291

Diamond specifications and retailer prices

From $911 CAD
As of November 4, 2026
Save $4,771 CAD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,681 CAD at Mervis Diamond Importers · As of November 4, 2026
View at Mervis Diamond Importers

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 LG830640291 or 830640291. Listed at 11 retailers as of November 4, 2026, with prices from $911 to $5,681, a $4,771 spread on the same certified stone. Mervis Diamond Importers lists it at $5,681. 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 angle33.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830640291
Dimensions9.37 × 9.34 × 5.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm9.34 mm3.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830640291
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 40.5°Culet: NoneDepth 59.8%

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 4
Current: $5,681 CAD|Low: $894 CAD|High: $5,681 CAD|Avg: $2,045 CAD|+133.4%
Mervis Diamond Importers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$911 CAD
Retailer 8$915 CAD
Retailer 10$1,015 CAD
Retailer 6$1,155 CAD
Retailer 9$1,186 CAD
Retailer 7$1,853 CAD
Retailer 4$1,911 CAD
Retailer 5$2,626 CAD
Retailer 3$2,687 CAD
Retailer 2$2,772 CAD
Retailer 11$4,916 CAD
Mervis Diamond Importers$5,681 CAD

16 data points across 12 retailers

11 retailers$911 CAD to $5,681 CAD

B+
Cheapest Retailer
-
$911 CAD
A
Retailer 2
-
$915 CAD
View
A
Retailer 3
-
$1,155 CAD
View
A
Retailer 4
-
$1,186 CAD
View
B+
Retailer 5
-
$1,853 CAD
View
B+
Retailer 6
-
$1,911 CAD
View
B
Retailer 7
-
$2,626 CAD
View
B
Retailer 8
-
$2,687 CAD
View
B
Retailer 9
-
$2,772 CAD
View
B
Retailer 10
-
$4,916 CAD
View
Most Expensive
B
Mervis Diamond Importers
1992739080 · Nov 4
$5,681 CAD
$4,068 USD
View
10 more retailers have this diamond
Prices start from $911 CADSave up to $4,771 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
$911 CAD