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Princess|Lab Grown|IGI

1.70ct J VS1 Princess Lab Grown Diamond

ID • J/VS1 • IGI LG447001746

Shape and cutting style on the report: Princess cut

Certificate IGI LG447001746

Diamond specifications and retailer prices

From HK$7,453 HKD
As of November 4, 2026
Save HK$40,830 HKD (85%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$48,283 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown princess diamond

This 1.7ct lab-grown princess sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG447001746 or 447001746. Listed at 12 retailers as of November 4, 2026, with prices from HK$7,453 to HK$48,283, a HK$40,830 spread on the same certified stone. MOH London lists it at HK$48,283. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.3°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG447001746
Dimensions6.49 × 6.33 × 4.71 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.49 mm6.33 mm1.70 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG447001746
Side View
Table 76.5%Crown 45.3°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 74.4%

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: Nov 4
Current: HK$48,283 HKD|Low: HK$7,453 HKD|High: HK$49,060 HKD|Avg: HK$25,370 HKD|-0.3%
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
November 5, 2026
Retailer 6HK$7,453 HKD
Retailer 8HK$14,616 HKD
Retailer 12HK$15,894 HKD
Retailer 13HK$16,365 HKD
Retailer 9HK$16,953 HKD
Retailer 3HK$18,279 HKD
Retailer 4HK$22,453 HKD
Retailer 10HK$26,564 HKD
Retailer 7HK$28,509 HKD
Retailer 2HK$31,185 HKD
Retailer 11HK$31,773 HKD
MOH LondonHK$48,283 HKD
Retailer 5HK$48,530 HKD

23 data points across 13 retailers

12 retailersHK$7,453 HKD to HK$48,283 HKD

A
Cheapest Retailer
-
HK$7,453 HKD
A
Retailer 2
-
HK$14,616 HKD
View
B+
Retailer 3
-
HK$15,894 HKD
View
B+
Retailer 4
-
HK$16,365 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$16,953 HKD
View
Retailer 6
-
HK$16,953 HKD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
HK$18,279 HKD
View
B
Retailer 8
-
HK$26,564 HKD
View
B
Retailer 9
-
HK$28,509 HKD
View
B
Retailer 10
-
HK$31,185 HKD
View
B
Retailer 11
-
HK$31,773 HKD
View
Most Expensive
B
MOH London
LG447001746 · Nov 5
HK$48,283 HKD
£4,846 GBP
View
11 more retailers have this diamond
Prices start from HK$7,453 HKDSave up to HK$40,830 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
1.70ct Princess
HK$7,453 HKD