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Pear|Lab Grown|IGI

1.09ct F SI1 Pear Lab Grown Diamond

EX • F/SI1

Diamond specifications and retailer prices

From $220 AUD
$154 USD
As of November 2, 2026
Save $1,440 AUD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,659 AUD at Helzberg Diamonds · As of November 3, 2026
View at Helzberg Diamonds

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. Listed at 6 retailers as of November 2, 2026, with prices from $220 to $1,659, a $1,440 spread on the same certified stone. Helzberg Diamonds lists it at $1,659. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.73 × 9.39 × 3.42 mm
L/W Ratio1.64
Top View
5.73 mm9.39 mm1.09 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.7%

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: Nov 2
Current: $1,659 AUD|Low: $211 AUD|High: $1,659 AUD|Avg: $778 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 14, 2026
Retailer 3$220 AUD
Retailer 2$255 AUD
Retailer 5$274 AUD
Retailer 6$732 AUD
Retailer 4$879 AUD
Helzberg Diamonds$1,659 AUD

6 data points across 6 retailers

6 retailers$220 AUD to $1,659 AUD

A
Cheapest Retailer
-
$220 AUD
$154 USD
A
Retailer 2
-
$255 AUD
$179 USD
View
A
Retailer 3
-
$274 AUD
$192 USD
View
B+
Retailer 4
-
$732 AUD
$513 USD
View
B
Retailer 5
-
$879 AUD
$616 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJNMOOHLI · Nov 3
$1,659 AUD
$1,163 USD
View
5 more retailers have this diamond
Prices start from $220 AUDSave up to $1,440 AUD

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
$220 AUD