CaratHunter
Plans
Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG774651558

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774651558

Diamond specifications and retailer prices

From $574 CAD
$410 USD
As of October 29, 2026
Save $4,213 CAD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,787 CAD at Brilliant Earth · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG774651558 or 774651558. Listed at 17 retailers as of October 29, 2026, with prices from $574 to $4,787, a $4,213 spread on the same certified stone. Brilliant Earth lists it at $4,787. 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651558
Dimensions9.38 × 9.33 × 5.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.38 mm9.33 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651558
Side View
Table 60.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 59.9%

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: Oct 29
Current: $4,787 CAD|Low: $550 CAD|High: $4,787 CAD|Avg: $1,443 CAD
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
October 29, 2026
Retailer 12$574 CAD
Retailer 5$642 CAD
Retailer 13$711 CAD
Retailer 8$917 CAD
Retailer 3$955 CAD
Retailer 6$955 CAD
Retailer 4$1,134 CAD
Retailer 2$1,162 CAD
Retailer 7$1,268 CAD
Retailer 10$1,636 CAD
Retailer 11$1,994 CAD
Retailer 9$2,782 CAD
Brilliant Earth$4,787 CAD

37 data points across 13 retailers

17 retailers$574 CAD to $4,787 CAD

A
Cheapest Retailer
-
$574 CAD
$410 USD
A
Retailer 2
-
$642 CAD
$459 USD
View
A
Retailer 3
-
$711 CAD
$508 USD
View
A
Retailer 4
-
$711 CAD
$508 USD
View
A
Retailer 5
-
$917 CAD
$655 USD
View
B+
Retailer 6
-
$955 CAD
$682 USD
View
A
Retailer 7
-
$955 CAD
£537 GBP
View
A
Retailer 8
-
$1,134 CAD
$810 USD
View
A
Retailer 9
-
$1,162 CAD
£654 GBP
View
B+
Retailer 10
-
$1,268 CAD
€863 EUR
View
B+
Retailer 11
-
$1,310 CAD
$936 USD
View
B+
Retailer 12
-
$1,636 CAD
A$1,798 AUD
View
B+
Retailer 13
-
$1,994 CAD
$1,425 USD
View
B
Retailer 14
-
$2,286 CAD
$1,633 USD
View
Retailer 15
-
$2,547 CAD
$1,820 USD
View
Price last confirmed 50 days ago
B
Retailer 16
-
$2,782 CAD
£1,565 GBP
View
Most Expensive
B
Brilliant Earth
20281603A · Oct 29
$4,787 CAD
$3,420 USD
View
16 more retailers have this diamond
Prices start from $574 CADSave up to $4,213 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
$574 CAD