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Round|Lab Grown|IGI

3.30ct E SI2 Round Lab Grown Diamond

ID • E/SI2 • IGI LG844614661

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844614661

Diamond specifications and retailer prices

From $1,219 CAD
$871 USD
As of October 28, 2026
Save $1,272 CAD (51%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,491 CAD at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 3.3ct lab-grown round diamond

This 3.3ct 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 LG844614661 or 844614661. Listed at 4 retailers as of October 28, 2026, with prices from $1,219 to $2,491, a $1,272 spread on the same certified stone. Michael Trio lists it at $2,491. 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

3.30
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844614661
Dimensions9.56 × 9.59 × 5.86 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
9.56 mm9.59 mm3.30 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844614661
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 41.3°Culet: NoneDepth 61.2%

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: $2,491 CAD|Low: $1,050 CAD|High: $2,491 CAD|Avg: $1,627 CAD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 3$1,219 CAD
Retailer 2$1,293 CAD
Retailer 4$1,583 CAD
Michael Trio$2,491 CAD

9 data points across 4 retailers

4 retailers$1,219 CAD to $2,491 CAD

B+
Cheapest Retailer
-
$1,219 CAD
$871 USD
A
Retailer 2
-
$1,293 CAD
£727 GBP
View
B+
Retailer 3
-
$1,583 CAD
$1,131 USD
View
Most Expensive
B
Michael Trio
4149266570 · Oct 30
$2,491 CAD
SGD 2,405 SGD
View
3 more retailers have this diamond
Prices start from $1,219 CADSave up to $1,272 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
3.30ct Round
$1,219 CAD