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Pear|Lab Grown|IGI

1.09ct E SI1 Pear Lab Grown Diamond

EX • E/SI1 • IGI LG847639448

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG847639448

Diamond specifications and retailer prices

From $288 USD
£226 GBP
As of October 27, 2026
Save $322 USD (53%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $610 USD at Brilliant Earth · As of October 27, 2026
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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG847639448 or 847639448. Listed at 2 retailers as of October 27, 2026, with prices from $288 to $610, a $322 spread on the same certified stone. Brilliant Earth lists it at $610. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847639448
Dimensions8.73 × 5.83 × 3.64 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm5.83 mm1.09 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847639448
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $610 USD|Low: $269 USD|High: $610 USD|Avg: $444 USD
Brilliant Earth
Retailer 2
October 27, 2026
Retailer 2$288 USD
Brilliant Earth$610 USD

2 data points across 2 retailers

2 retailers$288 USD to $610 USD

A
Cheapest Retailer
-
$288 USD
£226 GBP
Most Expensive
B
Brilliant Earth
22235739A · Oct 27
$610 USD
View
1 more retailer has this diamond
Prices start from $288 USDSave up to $322 USD

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
$288 USD