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Princess|Lab Grown|IGI

0.73ct I SI1 Princess Lab Grown Diamond

ID • I/SI1 • IGI LG447001132

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001132

Diamond specifications and retailer prices

From HK$3,679 HKD
$469 USD
As of October 27, 2026
Save HK$13,169 HKD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,848 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG447001132 or 447001132. Listed at 11 retailers as of October 27, 2026, with prices from HK$3,679 to HK$16,848, a HK$13,169 spread on the same certified stone. MOH London lists it at HK$16,848. 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

0.73
Carat
I
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001132
Dimensions5.09 × 5.03 × 3.36 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
5.09 mm5.03 mm0.73 ctI / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001132
Side View
Table 72.5%Crown 42.8°Girdle: MED-STKPavilion 37.1°Culet: NoneDepth 66.8%

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$16,848 HKD|Low: HK$3,530 HKD|High: HK$18,322 HKD|Avg: HK$7,938 HKD|+0.5%
MOH London
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 29, 2026
Retailer 8HK$3,679 HKD
Retailer 9HK$4,001 HKD
Retailer 3HK$4,119 HKD
Retailer 14HK$4,119 HKD
Retailer 10HK$4,558 HKD
Retailer 13HK$4,558 HKD
Retailer 6HK$5,553 HKD
Retailer 4HK$5,688 HKD
Retailer 11HK$7,123 HKD
Retailer 2HK$7,718 HKD
Retailer 7HK$12,262 HKD
Retailer 12HK$14,662 HKD
MOH LondonHK$16,848 HKD
Retailer 5HK$18,322 HKD

24 data points across 14 retailers

11 retailersHK$3,679 HKD to HK$16,848 HKD

A
Cheapest Retailer
-
HK$3,679 HKD
$469 USD
A
Retailer 2
-
HK$4,001 HKD
$510 USD
View
A
Retailer 3
-
HK$4,119 HKD
$525 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 5
-
HK$4,558 HKD
$581 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$4,558 HKD
$581 USD
View
B
Retailer 7
-
HK$7,123 HKD
$908 USD
View
B
Retailer 8
-
HK$7,718 HKD
€937 EUR
View
B
Retailer 9
-
HK$12,262 HKD
$1,563 USD
View
B
Retailer 10
-
HK$14,662 HKD
$1,869 USD
View
Most Expensive
B
MOH London
LG447001132 · Oct 29
HK$16,848 HKD
£1,691 GBP
View
10 more retailers have this diamond
Prices start from HK$3,679 HKDSave up to HK$13,169 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
0.73ct Princess
HK$3,679 HKD