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Emerald|Lab Grown|IGI

1.23ct H VS1 Emerald Lab Grown Diamond

VG • H/VS1 • IGI LG567347189

Shape and cutting style on the report: Emerald cut

Certificate IGI LG567347189

Diamond specifications and retailer prices

From $577 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $577 USD 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 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG567347189 or 567347189. 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

1.23
Carat
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567347189
Dimensions7.33 × 4.90 mm
L/W Ratio1.50
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
7.33 mm4.90 mm1.23 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567347189
Side View
Table 58.5%Crown 31.3°Girdle: MediumPavilion 37.8°Culet: LNGDepth 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: $577 USD|Low: $557 USD|High: $704 USD|Avg: $613 USD|-18.0%
September 25, 2026
B2C Jewels$577 USD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
21266899 · Oct 29
$577 USD
View

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B+
1.23ct Emerald
$577 USD