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Round|Lab Grown|IGI

2.10ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG618450222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618450222

Diamond specifications and retailer prices

From $719 CAD
As of November 4, 2026
Save $1,292 CAD (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,081 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.1ct lab-grown round diamond

This 2.1ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG618450222 or 618450222. Listed at 14 retailers as of November 4, 2026, with a 180% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.10
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618450222
Dimensions8.25 × 8.23 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm8.23 mm2.10 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618450222
Side View
Table 58.0%Crown 34.6°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

Caratlytics Score

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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: Nov 4
Current: $2,081 CAD|Low: $432 CAD|High: $2,221 CAD|Avg: $1,092 CAD|-6.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$432 CAD
Retailer 7$719 CAD
Retailer 8$753 CAD
Retailer 10$760 CAD
Retailer 3$825 CAD
Retailer 5$878 CAD
Retailer 12$887 CAD
Retailer 11$1,004 CAD
Retailer 6$1,508 CAD
Retailer 9$1,546 CAD
Retailer 2$2,011 CAD
Brilliant Earth$2,081 CAD

37 data points across 12 retailers

14 retailers$719 CAD to $2,011 CAD

Retailer 1
-
$348 CAD
Price last confirmed 45 days ago
Retailer 2
-
$404 CAD
View
Price last confirmed 45 days ago
Retailer 3
-
$426 CAD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$719 CAD
View
A
Retailer 5
-
$753 CAD
View
B+
Retailer 6
-
$825 CAD
View
B+
Retailer 7
-
$878 CAD
View
A
Retailer 8
-
$887 CAD
View
B+
Retailer 9
-
$1,004 CAD
View
Retailer 10
-
$1,388 CAD
View
Price last confirmed 41 days ago
B+
Retailer 11
-
$1,508 CAD
View
B
Retailer 12
-
$1,546 CAD
View
B
Retailer 13
-
$2,011 CAD
View
Most Expensive
Brilliant Earth
9016762A · Oct 28
$2,081 CAD
$1,490 USD
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $719 CADSave up to $1,292 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
2.10ct Round
$719 CAD