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Pear|Lab Grown|IGI

1.09ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG725511436

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG725511436

Diamond specifications and retailer prices

From $479 AUD
€320 EUR
As of November 2, 2026
Save $827 AUD (63%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,307 AUD at MOH London · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG725511436 or 725511436. Listed at 7 retailers as of November 2, 2026, with prices from $479 to $1,307, a $827 spread on the same certified stone. MOH London lists it at $1,307. 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 angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725511436
Dimensions9.02 × 5.58 × 3.61 mm
L/W Ratio1.62
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm5.58 mm1.09 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725511436
Side View
Table 60.0%Crown 34°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.7%

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: $1,307 AUD|Low: $417 AUD|High: $1,323 AUD|Avg: $664 AUD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 3$479 AUD
Retailer 5$489 AUD
Retailer 2$491 AUD
Retailer 6$507 AUD
Retailer 7$699 AUD
Retailer 4$738 AUD
MOH London$1,307 AUD

35 data points across 7 retailers

7 retailers$479 AUD to $1,307 AUD

A
Cheapest Retailer
-
$479 AUD
€320 EUR
A
Retailer 2
-
$489 AUD
$343 USD
View
A
Retailer 3
-
$491 AUD
£271 GBP
View
A
Retailer 4
-
$507 AUD
$355 USD
View
Retailer 5
-
$699 AUD
$490 USD
View
Price last confirmed 36 days ago
B+
Retailer 6
-
$738 AUD
$517 USD
View
Most Expensive
B
MOH London
LG725511436 · Nov 2
$1,307 AUD
£721 GBP
View
6 more retailers have this diamond
Prices start from $479 AUDSave up to $827 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
$479 AUD