Pear|Lab Grown|IGI

5.09ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG729550939

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG729550939

Diamond specifications and retailer prices

From $1,932 AUD

As of October 29, 2026

14 retailers carry this diamond

Most expensive: $15,588 AUD at Brilliant Earth · As of October 24, 2026

View at Brilliant Earth

About this 5.09ct lab-grown pear diamond

This 5.09ct lab-grown pear sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG729550939 or 729550939. Listed at 14 retailers as of October 29, 2026. 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

5.09

Carat

Colour

SI1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.3°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG729550939

Dimensions15.53 × 9.72 × 5.88 mm

L/W Ratio1.60

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG729550939

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $15,588 AUD|Low: $792 AUD|High: $15,588 AUD|Avg: $2,415 AUD|+163.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 19, 2026

Retailer 6$792 AUD

Retailer 11$928 AUD

Retailer 9$948 AUD

Retailer 5$1,075 AUD

Retailer 4$1,174 AUD

Retailer 8$1,260 AUD

Retailer 13$1,447 AUD

Retailer 7$1,855 AUD

Retailer 2$1,932 AUD

Retailer 12$2,732 AUD

Retailer 10$2,896 AUD

Retailer 14$3,694 AUD

Retailer 3$4,463 AUD

Brilliant Earth$15,588 AUD

30 data points across 14 retailers

14 retailers

Retailer 1

$679 AUD

$477 USD

Price last confirmed 28 days ago

Retailer 2

$804 AUD

$565 USD

View

Price last confirmed 31 days ago

Retailer 3

$877 AUD

$616 USD

View

Price last confirmed 27 days ago

Retailer 4

$928 AUD

£513 GBP

View

Price last confirmed 19 days ago

Retailer 5

$948 AUD

HK$5,200 HKD

View

Price last confirmed 18 days ago

Retailer 6

$1,855 AUD

$1,303 USD

View

Price last confirmed 17 days ago

B+

Retailer 7

$1,932 AUD

View

Retailer 8

$2,306 AUD

$1,620 USD

View

Price last confirmed 26 days ago

Retailer 9

$2,732 AUD

SGD 2,593 SGD

View

Price last confirmed 19 days ago

Retailer 10

$3,694 AUD

£2,043 GBP

View

Price last confirmed 22 days ago

Retailer 11

$4,463 AUD

$3,135 USD

View

Price last confirmed 23 days ago

Retailer 12

$5,723 AUD

$4,020 USD

View

Price last confirmed 17 days ago

Retailer 13

$5,723 AUD

$4,020 USD

View

Price last confirmed 20 days ago

Most Expensive

Brilliant Earth

20292170A · Oct 24

$15,588 AUD

$10,950 USD

View

Price under review

13 more retailers have this diamond

Prices start from $1,932 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.

Similar diamonds

B+

5.09ct Pear

$1,932 AUD