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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG849607890

Shape and cutting style on the report: Princess cut

Certificate IGI LG849607890

Diamond specifications and retailer prices

From HK$2,103 HKD
As of November 4, 2026
Save HK$5,076 HKD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,569 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849607890 or 849607890. Listed at 8 retailers as of November 1, 2026, with a 241% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849607890
Dimensions6.46 × 6.46 × 4.32 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.46 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849607890
Side View
Table 69.0%Crown 41.9°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$8,569 HKD|Low: HK$2,103 HKD|High: HK$8,569 HKD|Avg: HK$4,602 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8HK$2,103 HKD
Retailer 5HK$2,495 HKD
Retailer 2HK$3,271 HKD
Retailer 6HK$3,742 HKD
Retailer 4HK$3,852 HKD
Retailer 7HK$6,284 HKD
Retailer 3HK$7,178 HKD
MOH LondonHK$8,569 HKD

8 data points across 8 retailers

8 retailersHK$2,103 HKD to HK$7,178 HKD

A
Cheapest Retailer
-
HK$2,103 HKD
B+
Retailer 2
-
HK$2,495 HKD
View
A
Retailer 3
-
HK$3,271 HKD
View
B+
Retailer 4
-
HK$3,742 HKD
View
B+
Retailer 5
-
HK$3,852 HKD
View
B+
Retailer 6
-
HK$6,284 HKD
View
B
Retailer 7
-
HK$7,178 HKD
View
Most Expensive
MOH London
LG849607890 · Oct 29
HK$8,569 HKD
£860 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from HK$2,103 HKDSave up to HK$5,076 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
1.51ct Princess
HK$2,103 HKD