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Round|Lab Grown|IGI

3.06ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG633476311

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633476311

Diamond specifications and retailer prices

From $487 CAD
$348 USD
As of October 29, 2026
Save $1,941 CAD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,428 CAD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.06ct lab-grown round diamond

This 3.06ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG633476311 or 633476311. Listed at 13 retailers as of October 28, 2026, with prices from $487 to $2,428, a $1,941 spread on the same certified stone. Rare Carat lists it at $2,428. 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

3.06
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633476311
Dimensions9.34 × 9.37 × 5.70 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
9.34 mm9.37 mm3.06 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633476311
Side View
Table 58.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.9%

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: $2,428 CAD|Low: $487 CAD|High: $5,894 CAD|Avg: $1,891 CAD
Rare Carat
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
October 29, 2026
Retailer 2$487 CAD
Retailer 5$565 CAD
Retailer 4$605 CAD
Retailer 13$681 CAD
Retailer 11$964 CAD
Retailer 9$968 CAD
Retailer 15$970 CAD
Retailer 12$1,048 CAD
Retailer 8$1,080 CAD
Retailer 14$1,345 CAD
Retailer 3$1,943 CAD
Retailer 10$2,373 CAD
Rare Carat$2,428 CAD
Retailer 7$4,689 CAD
Retailer 6$5,894 CAD

3 data points across 15 retailers

13 retailers$487 CAD to $2,428 CAD

A
Cheapest Retailer
-
$487 CAD
$348 USD
A
Retailer 2
-
$565 CAD
$404 USD
View
A
Retailer 3
-
$605 CAD
$432 USD
View
A
Retailer 4
-
$681 CAD
HK$3,800 HKD
View
A
Retailer 5
-
$964 CAD
£542 GBP
View
A
Retailer 6
-
$968 CAD
€659 EUR
View
B+
Retailer 7
-
$970 CAD
$693 USD
View
A
Retailer 8
-
$1,048 CAD
$749 USD
View
A
Retailer 9
-
$1,080 CAD
£607 GBP
View
B+
Retailer 10
-
$1,345 CAD
$961 USD
View
B
Retailer 11
-
$1,943 CAD
$1,388 USD
View
B
Retailer 12
-
$2,373 CAD
£1,335 GBP
View
Most Expensive
B
Rare Carat
KI3114763KF633 · Oct 28
$2,428 CAD
$1,735 USD
View
12 more retailers have this diamond
Prices start from $487 CADSave up to $1,941 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
3.06ct Round
$487 CAD