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Pear|Lab Grown|IGI

1.09ct E SI1 Pear Lab Grown Diamond

VG • E/SI1 • IGI LG851624091

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG851624091

Diamond specifications and retailer prices

From £213 GBP
$286 USD
As of October 30, 2026
Save £708 GBP (77%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £921 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG851624091 or 851624091. Listed at 4 retailers as of October 29, 2026, with prices from £213 to £921, a £708 spread on the same certified stone. MOH London lists it at £921. 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

1.09
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851624091
Dimensions8.84 × 5.54 × 3.66 mm
L/W Ratio1.60
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.84 mm5.54 mm1.09 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851624091
Side View
Table 59.0%Crown 35.2°Girdle: STK-VTKPavilion 40.9°Culet: NoneDepth 66.1%

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 30
Current: £921 GBP|Low: £213 GBP|High: £921 GBP|Avg: £426 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 2£213 GBP
Retailer 3£225 GBP
Retailer 4£238 GBP
MOH London£921 GBP

2 data points across 4 retailers

4 retailers£213 GBP to £921 GBP

B+
Cheapest Retailer
-
£213 GBP
$286 USD
A
Retailer 2
-
£225 GBP
View
B+
Retailer 3
-
£238 GBP
$319 USD
View
Most Expensive
C
MOH London
LG851624091 · Oct 29
£921 GBP
View
3 more retailers have this diamond
Prices start from £213 GBPSave up to £708 GBP

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
1.09ct Pear
£213 GBP