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Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG620458061

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620458061

Diamond specifications and retailer prices

From $557 CAD
$398 USD
As of October 28, 2026
Save $1,836 CAD (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,393 CAD at The Diamond Guys · As of October 28, 2026
View at The Diamond Guys

About this 3.01ct lab-grown round diamond

This 3.01ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620458061 or 620458061. Listed at 6 retailers as of October 28, 2026, with prices from $557 to $2,393, a $1,836 spread on the same certified stone. The Diamond Guys lists it at $2,393. 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
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620458061
Dimensions9.27 × 9.24 × 5.72 mm
L/W Ratio1.00
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
9.27 mm9.24 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620458061
Side View
Table 57.0%Crown 34.5°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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 28
Current: $557 CAD|Low: $409 CAD|High: $3,751 CAD|Avg: $1,483 CAD|-0.3%
Retailer 1
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
The Diamond Guys
October 27, 2026
Retailer 1$557 CAD
Retailer 13$628 CAD
Retailer 2$637 CAD
Retailer 12$847 CAD
Retailer 8$848 CAD
Retailer 14$981 CAD
Retailer 10$1,034 CAD
Retailer 7$1,089 CAD
Retailer 11$1,289 CAD
Retailer 3$1,460 CAD
Retailer 9$1,712 CAD
Retailer 5$1,809 CAD
The Diamond Guys$2,393 CAD
Retailer 4$3,219 CAD
Retailer 6$3,751 CAD

9 data points across 15 retailers

6 retailers$557 CAD to $2,393 CAD

A
Cheapest Retailer
-
$557 CAD
$398 USD
Final sale: no returns
Retailer 2
-
$628 CAD
$449 USD
View
Price last confirmed 44 days ago
Retailer 3
-
$848 CAD
£477 GBP
View
Price last confirmed 42 days ago
Retailer 4
-
$1,712 CAD
$1,223 USD
View
Price last confirmed 43 days ago
B+
Retailer 5
-
$1,809 CAD
View
Most Expensive
B
The Diamond Guys
1954434283 · Oct 28
$2,393 CAD
$1,710 USD
View
5 more retailers have this diamond
Prices start from $557 CADSave up to $1,836 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
$557 CAD