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Emerald|Lab Grown|IGI

0.91ct I SI1 Emerald Lab Grown Diamond

I/SI1 • IGI LG506190311

Shape and cutting style on the report: Emerald cut

Certificate IGI LG506190311

Diamond specifications and retailer prices

From $649 CAD
£365 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: $649 CAD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG506190311 or 506190311. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.91
Carat
I
Color
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506190311
Dimensions6.18 × 4.62 × 3.17 mm
L/W Ratio1.34
Culet sizeLarge
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
6.18 mm4.62 mm0.91 ctI / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506190311
Side View
Table 62.0%Crown 29.3°Girdle: MediumPavilion 39.2°Culet: LargeDepth 68.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $649 CAD|Low: $649 CAD|High: $649 CAD|Avg: $649 CAD
December 30, 2025
MD Diamonds and Jewellers$649 CAD

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG506190311 · Oct 29
$649 CAD
£365 GBP
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B+
0.91ct Emerald
$649 CAD