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Round|Lab Grown|IGI

3.01ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG765611778

Shape and cutting style on the report: Round brilliant

Certificate IGI LG765611778

Diamond specifications and retailer prices

From $484 CAD
$346 USD
As of October 29, 2026
Save $2,567 CAD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,051 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 LG765611778 or 765611778. Listed at 18 retailers as of October 29, 2026, with prices from $484 to $3,051, a $2,567 spread on the same certified stone. Brilliant Earth lists it at $3,051. 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°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG765611778
Dimensions9.30 × 9.28 × 5.67 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
9.30 mm9.28 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG765611778
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

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 29
Current: $3,051 CAD|Low: $484 CAD|High: $3,051 CAD|Avg: $1,350 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 29, 2026
Retailer 15$484 CAD
Retailer 7$540 CAD
Retailer 14$561 CAD
Retailer 8$600 CAD
Retailer 9$600 CAD
Retailer 17$726 CAD
Retailer 12$812 CAD
Retailer 5$1,041 CAD
Retailer 11$1,071 CAD
Retailer 2$1,073 CAD
Retailer 16$1,279 CAD
Retailer 13$1,405 CAD
Retailer 3$1,931 CAD
Retailer 6$1,990 CAD
Retailer 4$2,323 CAD
Retailer 10$2,359 CAD
Brilliant Earth$3,051 CAD

42 data points across 17 retailers

18 retailers$484 CAD to $3,051 CAD

A
Cheapest Retailer
-
$484 CAD
$346 USD
A
Retailer 2
-
$540 CAD
$386 USD
View
Final sale: no returns
A
Retailer 3
-
$561 CAD
$401 USD
View
A
Retailer 4
-
$600 CAD
$429 USD
View
A
Retailer 5
-
$600 CAD
$429 USD
View
B+
Retailer 6
-
$726 CAD
$519 USD
View
A
Retailer 7
-
$812 CAD
$580 USD
View
A
Retailer 8
-
$1,041 CAD
$744 USD
View
A
Retailer 9
-
$1,071 CAD
€729 EUR
View
A
Retailer 10
-
$1,073 CAD
£604 GBP
View
A
Retailer 11
-
$1,279 CAD
$914 USD
View
B+
Retailer 12
-
$1,405 CAD
$1,004 USD
View
Retailer 13
-
$1,485 CAD
$1,061 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,931 CAD
$1,380 USD
View
B+
Retailer 15
-
$1,990 CAD
$1,422 USD
View
B
Retailer 16
-
$2,323 CAD
$1,660 USD
View
B
Retailer 17
-
$2,359 CAD
£1,327 GBP
View
Most Expensive
B
Brilliant Earth
17555259A · Oct 29
$3,051 CAD
$2,180 USD
View
17 more retailers have this diamond
Prices start from $484 CADSave up to $2,567 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
$484 CAD