CaratHunter
Plans
Pear|Lab Grown|IGI

1.72ct F SI1 Pear Lab Grown Diamond

ID • F/SI1 • IGI LG555289401

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG555289401

Diamond specifications and retailer prices

From HK$1,585 HKD
$202 USD
As of October 27, 2026
Save HK$14,185 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,770 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.72ct lab-grown pear diamond

This 1.72ct lab-grown pear sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG555289401 or 555289401. Listed at 16 retailers as of October 27, 2026, with prices from HK$1,585 to HK$15,770, a HK$14,185 spread on the same certified stone. Brilliant Earth lists it at HK$15,770. 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

1.72
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555289401
Dimensions10.59 × 6.66 × 4.10 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.59 mm6.66 mm1.72 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555289401
Side View
Table 54.0%Crown 34.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.6%

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 27
Current: HK$15,770 HKD|Low: HK$1,514 HKD|High: HK$16,241 HKD|Avg: HK$5,509 HKD|-2.9%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 14HK$1,585 HKD
Retailer 9HK$1,773 HKD
Retailer 3HK$1,836 HKD
Retailer 16HK$1,961 HKD
Retailer 15HK$2,966 HKD
Retailer 11HK$3,493 HKD
Retailer 6HK$3,601 HKD
Retailer 10HK$4,005 HKD
Retailer 5HK$4,532 HKD
Retailer 2HK$4,580 HKD
Retailer 13HK$5,680 HKD
Retailer 7HK$8,305 HKD
Retailer 4HK$8,622 HKD
Retailer 12HK$8,689 HKD
Retailer 8HK$9,405 HKD
Brilliant EarthHK$15,770 HKD

40 data points across 16 retailers

16 retailersHK$1,585 HKD to HK$15,770 HKD

A
Cheapest Retailer
-
HK$1,585 HKD
$202 USD
A
Retailer 2
-
HK$1,836 HKD
$234 USD
View
Retailer 3
-
HK$1,961 HKD
$250 USD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$2,966 HKD
$378 USD
View
A
Retailer 5
-
HK$3,013 HKD
View
A
Retailer 6
-
HK$3,493 HKD
€424 EUR
View
A
Retailer 7
-
HK$3,601 HKD
$459 USD
View
A
Retailer 8
-
HK$4,005 HKD
£402 GBP
View
A
Retailer 9
-
HK$4,532 HKD
$578 USD
View
A
Retailer 10
-
HK$4,580 HKD
A$898 AUD
View
B+
Retailer 11
-
HK$5,680 HKD
$724 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$8,305 HKD
$1,059 USD
View
B+
Retailer 13
-
HK$8,622 HKD
SGD 1,485 SGD
View
B+
Retailer 14
-
HK$8,689 HKD
£872 GBP
View
B
Retailer 15
-
HK$9,405 HKD
$1,199 USD
View
Most Expensive
B
Brilliant Earth
15506125Y · Oct 29
HK$15,770 HKD
$2,010 USD
View
15 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$14,185 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.

A
1.72ct Pear
HK$1,585 HKD