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 HK$10,648 HKD
A$2,088 AUD
As of October 31, 2026
14 retailers carry this diamond
Most expensive: HK$85,910 HKD 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 31, 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
E
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
Top View
15.53 mm9.72 mm5.09 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729550939
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: HK$85,910 HKD|Low: HK$4,362 HKD|High: HK$85,910 HKD|Avg: HK$13,292 HKD|+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 6HK$4,362 HKD
Retailer 11HK$5,116 HKD
Retailer 9HK$5,222 HKD
Retailer 5HK$5,924 HKD
Retailer 4HK$6,473 HKD
Retailer 8HK$6,945 HKD
Retailer 13HK$7,974 HKD
Retailer 7HK$10,223 HKD
Retailer 2HK$10,648 HKD
Retailer 12HK$15,054 HKD
Retailer 10HK$15,958 HKD
Retailer 14HK$20,357 HKD
Retailer 3HK$24,596 HKD
Brilliant EarthHK$85,910 HKD

29 data points across 14 retailers

14 retailers

Retailer 1
-
HK$3,742 HKD
$477 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$4,433 HKD
$565 USD
View
Price last confirmed 32 days ago
Retailer 3
-
HK$4,833 HKD
$616 USD
View
Price last confirmed 27 days ago
Retailer 4
-
HK$5,116 HKD
£513 GBP
View
Price last confirmed 19 days ago
Retailer 5
-
HK$5,222 HKD
View
Price last confirmed 19 days ago
Retailer 6
-
HK$10,223 HKD
$1,303 USD
View
Price last confirmed 18 days ago
B+
Retailer 7
-
HK$10,648 HKD
A$2,088 AUD
View
Retailer 8
-
HK$12,710 HKD
$1,620 USD
View
Price last confirmed 26 days ago
Retailer 9
-
HK$15,054 HKD
SGD 2,593 SGD
View
Price last confirmed 20 days ago
Retailer 10
-
HK$20,357 HKD
£2,043 GBP
View
Price last confirmed 22 days ago
Retailer 11
-
HK$24,596 HKD
$3,135 USD
View
Price last confirmed 23 days ago
Retailer 12
-
HK$31,540 HKD
$4,020 USD
View
Price last confirmed 17 days ago
Retailer 13
-
HK$31,540 HKD
$4,020 USD
View
Price last confirmed 20 days ago
Most Expensive
Brilliant Earth
20292170A · Oct 24
HK$85,910 HKD
$10,950 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$10,648 HKD

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.

B+
5.09ct Pear
HK$10,648 HKD