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Pear|Lab Grown|IGI

1.09ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG621496632

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG621496632

Diamond specifications and retailer prices

From $956 AUD
$670 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $956 AUD at Brilliant Earth
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 Brilliant Earth

About this 1.09ct lab-grown pear diamond

This 1.09ct lab-grown pear sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG621496632 or 621496632. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.09
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621496632
Dimensions9.26 × 5.62 × 3.51 mm
L/W Ratio1.65
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
9.26 mm5.62 mm1.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621496632
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $956 AUD|Low: $468 AUD|High: $956 AUD|Avg: $723 AUD
Brilliant Earth
Retailer 2
Retailer 3
January 4, 2026
Retailer 2$468 AUD
Retailer 3$710 AUD
Brilliant Earth$956 AUD

8 data points across 3 retailers

1 retailer

B
Brilliant Earth
9352349Y · Nov 2
$956 AUD
$670 USD
View

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B
1.09ct Pear
$956 AUD