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Emerald|Lab Grown|IGI

1.23ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG847630183

Shape and cutting style on the report: Emerald cut

Certificate IGI LG847630183

Diamond specifications and retailer prices

From $599 CAD
$428 USD
As of October 25, 2026
Save $1,022 CAD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,621 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG847630183 or 847630183. Listed at 5 retailers as of October 25, 2026, with prices from $599 to $1,621, a $1,022 spread on the same certified stone. MOH London lists it at $1,621. 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

1.23
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847630183
Dimensions6.83 × 5.08 × 3.33 mm
L/W Ratio1.34
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.83 mm5.08 mm1.23 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847630183
Side View
Table 65.0%Crown 38.7°Girdle: Slightly ThickPavilion 38.4°Culet: LargeDepth 65.6%

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 25
Current: $1,621 CAD|Low: $599 CAD|High: $1,621 CAD|Avg: $831 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 3$599 CAD
Retailer 2$629 CAD
Retailer 4$799 CAD
Retailer 5$1,183 CAD
MOH London$1,621 CAD

8 data points across 5 retailers

5 retailers$599 CAD to $1,621 CAD

A
Cheapest Retailer
-
$599 CAD
$428 USD
A
Retailer 2
-
$629 CAD
£354 GBP
View
B+
Retailer 3
-
$799 CAD
$571 USD
View
B
Retailer 4
-
$1,183 CAD
$845 USD
View
Most Expensive
MOH London
LG847630183 · Oct 29
$1,621 CAD
£912 GBP
View
4 more retailers have this diamond
Prices start from $599 CADSave up to $1,022 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
1.23ct Emerald
$599 CAD