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Pear|Lab Grown|IGI

1.09ct E SI1 Pear Lab Grown Diamond

EX • E/SI1 • IGI LG696589663

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG696589663

Diamond specifications and retailer prices

From $237 AUD
HK$1,300 HKD
As of October 29, 2026
Save $216 AUD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $453 AUD at Adiamor · As of October 29, 2026
View at Adiamor

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 LG696589663 or 696589663. Listed at 5 retailers as of October 29, 2026, with prices from $237 to $453, a $216 spread on the same certified stone. Adiamor lists it at $453. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696589663
Dimensions9.38 × 5.79 × 3.46 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
9.38 mm5.79 mm1.09 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696589663
Side View
Table 57.0%Crown 31.8°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $453 AUD|Low: $237 AUD|High: $1,076 AUD|Avg: $517 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 5$237 AUD
Retailer 3$271 AUD
Retailer 4$404 AUD
Retailer 2$424 AUD
Retailer 7$439 AUD
Adiamor$453 AUD
Retailer 6$604 AUD
Retailer 9$745 AUD
Retailer 8$1,076 AUD

2 data points across 9 retailers

5 retailers$237 AUD to $453 AUD

A
Cheapest Retailer
-
$237 AUD
HK$1,300 HKD
A
Retailer 2
-
$271 AUD
£150 GBP
View
B+
Retailer 3
-
$404 AUD
$284 USD
View
A
Retailer 4
-
$424 AUD
£234 GBP
View
Most Expensive
B+
Adiamor
D-82829997 · Oct 29
$453 AUD
$318 USD
View
4 more retailers have this diamond
Prices start from $237 AUDSave up to $216 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
$237 AUD