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Pear|Lab Grown|IGI

1.73ct E SI1 Pear Lab Grown Diamond

ID • E/SI1 • IGI LG508120872

Shape and cutting style on the report: Pear brilliant

Certificate IGI LG508120872

Diamond specifications and retailer prices

From HK$2,079 HKD
$265 USD
As of October 28, 2026
Save HK$15,732 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$17,811 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown pear diamond

This 1.73ct 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 LG508120872 or 508120872. Listed at 15 retailers as of October 28, 2026, with prices from HK$2,079 to HK$17,811, a HK$15,732 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,811. 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

1.73
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508120872
Dimensions10.59 × 6.65 × 4.20 mm
L/W Ratio1.59
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.59 mm6.65 mm1.73 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508120872
Side View
Table 59.5%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.2%

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 28
Current: HK$4,898 HKD|Low: HK$1,483 HKD|High: HK$103,164 HKD|Avg: HK$15,401 HKD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$2,079 HKD
Retailer 7HK$3,115 HKD
Retailer 2HK$3,562 HKD
Retailer 1HK$4,898 HKD
Retailer 9HK$5,186 HKD
Retailer 11HK$5,375 HKD
Retailer 8HK$7,603 HKD
Retailer 6HK$8,592 HKD
Retailer 4HK$10,224 HKD
Retailer 5HK$16,948 HKD
Retailer 3HK$103,164 HKD

40 data points across 11 retailers

15 retailersHK$2,079 HKD to HK$17,811 HKD

Retailer 1
-
HK$1,781 HKD
$227 USD
Price last confirmed 28 days ago
A
Retailer 2
-
HK$2,079 HKD
$265 USD
View
Final sale: no returns
Retailer 3
-
HK$2,150 HKD
$274 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$2,299 HKD
$293 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
HK$3,115 HKD
$397 USD
View
A
Retailer 6
-
HK$3,562 HKD
$454 USD
View
B+
Retailer 7
-
HK$4,898 HKD
£492 GBP
View
B+
Retailer 8
-
HK$5,186 HKD
$661 USD
View
B+
Retailer 9
-
HK$5,375 HKD
$685 USD
View
B
Retailer 10
-
HK$7,603 HKD
$969 USD
View
Retailer 11
-
HK$8,160 HKD
$1,040 USD
View
Price last confirmed 29 days ago
Retailer 12
-
HK$8,592 HKD
$1,095 USD
View
Price last confirmed 11 days ago
B
Retailer 13
-
HK$10,224 HKD
£1,026 GBP
View
B
Retailer 14
-
HK$16,948 HKD
$2,160 USD
View
Most Expensive
B
Do Amore Diamonds
27-417A9F170 · Oct 29
HK$17,811 HKD
$2,270 USD
View
14 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$15,732 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
1.73ct Pear
HK$2,079 HKD