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Pear|Lab Grown|IGI

1.23ct G SI1 Pear Lab Grown Diamond

G/SI1 • IGI LG613391786

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG613391786

Diamond specifications and retailer prices

From £370 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: £370 GBP 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 1.23ct lab-grown pear diamond

This 1.23ct lab-grown pear sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by IGI LG613391786 or 613391786. Listed at a single retailer as of November 5, 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
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613391786
Dimensions10.09 × 5.81 × 3.59 mm
L/W Ratio1.74
Girdle conditionFaceted
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
10.09 mm5.81 mm1.23 ctG / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613391786
Side View
Table 63.0%Crown 34°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 61.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: £370 GBP|Low: £370 GBP|High: £370 GBP|Avg: £370 GBP
December 30, 2025
MD Diamonds and Jewellers£370 GBP

3 data points across 1 retailer

1 retailer

B+
MD Diamonds and Jewellers
LG613391786 · Nov 5
£370 GBP
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B+
1.23ct Pear
£370 GBP