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Pear|Lab Grown|IGI

1.59ct E SI1 Pear Lab Grown Diamond

EX • E/SI1 • IGI LG653450755

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG653450755

Diamond specifications and retailer prices

From $364 AUD
HK$2,000 HKD
As of October 30, 2026
Save $329 AUD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $693 AUD at Adiamor · As of October 29, 2026
View at Adiamor

About this 1.59ct lab-grown pear diamond

This 1.59ct lab-grown pear sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653450755 or 653450755. Listed at 5 retailers as of October 29, 2026, with prices from $364 to $693, a $329 spread on the same certified stone. Adiamor lists it at $693. 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

1.59
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653450755
Dimensions10.44 × 6.50 × 4.06 mm
L/W Ratio1.61
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.44 mm6.50 mm1.59 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653450755
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.5%

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 30
Current: $693 AUD|Low: $364 AUD|High: $1,477 AUD|Avg: $769 AUD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$364 AUD
Retailer 2$403 AUD
Retailer 5$557 AUD
Retailer 3$564 AUD
Retailer 7$635 AUD
Adiamor$693 AUD
Retailer 6$774 AUD
Retailer 8$1,457 AUD
Retailer 9$1,477 AUD

3 data points across 9 retailers

5 retailers$364 AUD to $693 AUD

A
Cheapest Retailer
-
$364 AUD
HK$2,000 HKD
A
Retailer 2
-
$403 AUD
£223 GBP
View
B+
Retailer 3
-
$557 AUD
$391 USD
View
A
Retailer 4
-
$564 AUD
£312 GBP
View
Most Expensive
B+
Adiamor
D-82827942 · Oct 29
$693 AUD
$487 USD
View
4 more retailers have this diamond
Prices start from $364 AUDSave up to $329 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
1.59ct Pear
$364 AUD