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Emerald|Lab Grown|IGI

0.91ct F SI2 Emerald Lab Grown Diamond

GD • F/SI2 • IGI LG520297734

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520297734

Diamond specifications and retailer prices

From $216 CAD
$154 USD
As of October 29, 2026
Save $1,162 CAD (84%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,378 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 0.91ct lab-grown emerald diamond

This 0.91ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG520297734 or 520297734. Listed at 14 retailers as of October 26, 2026, with prices from $216 to $1,378, a $1,162 spread on the same certified stone. MOH London lists it at $1,378. 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
F
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520297734
Dimensions6.54 × 4.57 × 3.10 mm
L/W Ratio1.43
Culet sizeLong
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
6.54 mm4.57 mm0.91 ctF / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520297734
Side View
Table 67.5%Crown 25.8°Girdle: MED-STKPavilion 35.8°Culet: LNGDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,378 CAD|Low: $249 CAD|High: $1,392 CAD|Avg: $721 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$249 CAD
Retailer 7$266 CAD
Retailer 2$399 CAD
Retailer 6$511 CAD
Retailer 10$567 CAD
Retailer 11$611 CAD
Retailer 5$906 CAD
Retailer 4$952 CAD
Retailer 8$992 CAD
Retailer 3$1,090 CAD
MOH London$1,378 CAD

17 data points across 11 retailers

14 retailers$216 CAD to $1,378 CAD

B+
Cheapest Retailer
-
$216 CAD
$154 USD
B+
Retailer 2
-
$249 CAD
$178 USD
View
B+
Retailer 3
-
$266 CAD
$190 USD
View
B+
Retailer 4
-
$266 CAD
$190 USD
View
B+
Retailer 5
-
$399 CAD
$285 USD
View
B+
Retailer 6
-
$511 CAD
$365 USD
View
B+
Retailer 7
-
$567 CAD
$405 USD
View
B+
Retailer 8
-
$611 CAD
$436 USD
View
B
Retailer 9
-
$906 CAD
$647 USD
View
B
Retailer 10
-
$946 CAD
$676 USD
View
B
Retailer 11
-
$952 CAD
$680 USD
View
B
Retailer 12
-
$992 CAD
$709 USD
View
C
Retailer 13
-
$1,090 CAD
$779 USD
View
Most Expensive
B
MOH London
LG520297734 · Oct 26
$1,378 CAD
£775 GBP
View
13 more retailers have this diamond
Prices start from $216 CADSave up to $1,162 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.

B+
0.91ct Emerald
$216 CAD