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Round|Lab Grown|IGI

1.11ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG447091312

Shape and cutting style on the report: Round brilliant

Certificate IGI LG447091312

Diamond specifications and retailer prices

From $1,880 CAD
$1,346 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $1,880 CAD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.11ct lab-grown round diamond

This 1.11ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447091312 or 447091312. Listed at a single retailer as of October 30, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.11
Carat
I
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447091312
Dimensions6.56 × 6.59 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.56 mm6.59 mm1.11 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG447091312
Side View
Table 58.5%Crown 36.4°GirdlePavilion 41.3°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 30
Current: $1,880 CAD|Low: $1,798 CAD|High: $2,336 CAD|Avg: $2,005 CAD|-19.5%
September 23, 2026
B2C Jewels$1,880 CAD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
19097587 · Oct 30
$1,880 CAD
$1,346 USD
View

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B+
1.11ct Round
$1,880 CAD