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Princess|Lab Grown|IGI

1.73ct J VS2 Princess Lab Grown Diamond

ID • J/VS2 • IGI LG451056197

Shape and cutting style on the report: Princess cut

Certificate IGI LG451056197

Diamond specifications and retailer prices

From HK$10,750 HKD
$1,370 USD
As of October 29, 2026
Save HK$25,463 HKD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$36,213 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.73ct lab-grown princess diamond

This 1.73ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451056197 or 451056197. Listed at 10 retailers as of October 29, 2026, with prices from HK$10,750 to HK$36,213, a HK$25,463 spread on the same certified stone. MOH London lists it at HK$36,213. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.73
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056197
Dimensions6.61 × 6.49 × 4.57 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.61 mm6.49 mm1.73 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056197
Side View
Table 72.0%Crown 45.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 70.4%

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 29
Current: HK$36,213 HKD|Low: HK$10,750 HKD|High: HK$36,502 HKD|Avg: HK$19,404 HKD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 2HK$10,750 HKD
Retailer 5HK$11,832 HKD
Retailer 3HK$12,609 HKD
Retailer 6HK$13,967 HKD
Retailer 8HK$17,309 HKD
Retailer 4HK$19,922 HKD
Retailer 7HK$22,888 HKD
Retailer 9HK$28,229 HKD
MOH LondonHK$36,213 HKD

11 data points across 9 retailers

10 retailersHK$10,750 HKD to HK$36,213 HKD

A
Cheapest Retailer
-
HK$10,750 HKD
$1,370 USD
A
Retailer 2
-
HK$10,875 HKD
$1,386 USD
View
A
Retailer 3
-
HK$11,832 HKD
$1,508 USD
View
A
Retailer 4
-
HK$12,609 HKD
$1,607 USD
View
Retailer 5
-
HK$12,609 HKD
$1,607 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$13,967 HKD
$1,780 USD
View
B+
Retailer 7
-
HK$19,922 HKD
$2,539 USD
View
B
Retailer 8
-
HK$22,888 HKD
$2,917 USD
View
B
Retailer 9
-
HK$23,641 HKD
$3,013 USD
View
Most Expensive
B
MOH London
LG451056197 · Oct 29
HK$36,213 HKD
£3,634 GBP
View
9 more retailers have this diamond
Prices start from HK$10,750 HKDSave up to HK$25,463 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 Princess
HK$10,750 HKD