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Princess|Lab Grown|IGI

1.31ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG593372637

Shape and cutting style on the report: Princess cut

Certificate IGI LG593372637

Diamond specifications and retailer prices

From HK$3,146 HKD
As of November 5, 2026
Save HK$5,193 HKD (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$8,339 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.31ct lab-grown princess diamond

This 1.31ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG593372637 or 593372637. Listed at 6 retailers as of November 1, 2026, with prices from HK$3,146 to HK$8,339, a HK$5,193 spread on the same certified stone. MOH London lists it at HK$8,339. 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

1.31
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle48.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593372637
Dimensions5.86 × 5.84 × 4.32 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
5.86 mm5.84 mm1.31 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG593372637
Side View
Table 68.0%Crown 48.9°Girdle: ThickPavilion 38.6°Culet: NoneDepth 73.7%

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 5
Current: HK$8,339 HKD|Low: HK$3,091 HKD|High: HK$8,439 HKD|Avg: HK$5,072 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5HK$3,146 HKD
Retailer 3HK$3,287 HKD
Retailer 2HK$3,813 HKD
Retailer 4HK$3,844 HKD
Retailer 6HK$8,033 HKD
MOH LondonHK$8,339 HKD

43 data points across 6 retailers

6 retailersHK$3,146 HKD to HK$8,339 HKD

A
Cheapest Retailer
-
HK$3,146 HKD
A
Retailer 2
-
HK$3,287 HKD
View
B+
Retailer 3
-
HK$3,813 HKD
View
B+
Retailer 4
-
HK$3,844 HKD
View
Retailer 5
-
HK$8,033 HKD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
LG593372637 · Nov 1
HK$8,339 HKD
£837 GBP
View
5 more retailers have this diamond
Prices start from HK$3,146 HKDSave up to HK$5,193 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
1.31ct Princess
HK$3,146 HKD