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Princess|Lab Grown|IGI

1.86ct K VS1 Princess Lab Grown Diamond

ID • K/VS1 • IGI LG451057008

Shape and cutting style on the report: Princess cut

Certificate IGI LG451057008

Diamond specifications and retailer prices

From HK$19,158 HKD
As of November 6, 2026
Save HK$40,194 HKD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$59,352 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.86ct lab-grown princess diamond

This 1.86ct lab-grown princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057008 or 451057008. Listed at 10 retailers as of November 5, 2026, with prices from HK$19,158 to HK$59,352, a HK$40,194 spread on the same certified stone. MOH London lists it at HK$59,352. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057008
Dimensions6.70 × 6.51 × 4.86 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
Faint Brown
Top View
6.70 mm6.51 mm1.86 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG451057008
Side View
Table 65.0%Crown 42.2°Girdle: STK-THKPavilion 38.1°Culet: NoneDepth 74.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$59,352 HKD|Low: HK$18,397 HKD|High: HK$60,299 HKD|Avg: HK$31,635 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5HK$19,158 HKD
Retailer 9HK$20,845 HKD
Retailer 6HK$22,225 HKD
Retailer 3HK$23,496 HKD
Retailer 10HK$27,898 HKD
Retailer 8HK$30,549 HKD
Retailer 4HK$33,319 HKD
Retailer 7HK$34,652 HKD
Retailer 2HK$40,983 HKD
MOH LondonHK$59,352 HKD

26 data points across 10 retailers

10 retailersHK$19,158 HKD to HK$59,352 HKD

B+
Cheapest Retailer
-
HK$19,158 HKD
B+
Retailer 2
-
HK$20,845 HKD
View
Retailer 3
-
HK$22,225 HKD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
HK$22,225 HKD
View
B+
Retailer 5
-
HK$23,496 HKD
View
B
Retailer 6
-
HK$30,549 HKD
View
B
Retailer 7
-
HK$33,319 HKD
View
B
Retailer 8
-
HK$34,652 HKD
View
B
Retailer 9
-
HK$40,983 HKD
View
Most Expensive
B
MOH London
LG451057008 · Nov 5
HK$59,352 HKD
£5,957 GBP
View
9 more retailers have this diamond
Prices start from HK$19,158 HKDSave up to HK$40,194 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.

B+
1.86ct Princess
HK$19,158 HKD