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Princess|Lab Grown|GCAL

1.59ct F SI1 Princess Lab Grown Diamond

VG • F/SI1 • GCAL 320120354

Shape and cutting style on the report: Princess

Certificate GCAL 320120354

Diamond specifications and retailer prices

From HK$2,982 HKD
$380 USD
As of November 1, 2026
Save HK$5,927 HKD (67%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,908 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown princess diamond

This 1.59ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 320120354. Listed at 8 retailers as of October 29, 2026, with prices from HK$2,982 to HK$8,908, a HK$5,927 spread on the same certified stone. MOH London lists it at HK$8,908. 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

1.59
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle38°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 320120354
Dimensions6.32 × 6.28 × 4.51 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.32 mm6.28 mm1.59 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 320120354
Side View
Table 67.0%Crown 42°Girdle: MED-STKPavilion 38°Culet: NoneDepth 71.9%

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 1
Current: HK$8,908 HKD|Low: HK$2,503 HKD|High: HK$8,908 HKD|Avg: HK$5,499 HKD|+7.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 7HK$2,982 HKD
Retailer 5HK$3,091 HKD
Retailer 2HK$3,596 HKD
Retailer 3HK$5,351 HKD
Retailer 4HK$6,264 HKD
Retailer 6HK$7,391 HKD
Retailer 8HK$8,454 HKD
MOH LondonHK$8,908 HKD

43 data points across 8 retailers

8 retailersHK$2,982 HKD to HK$8,908 HKD

B+
Cheapest Retailer
-
HK$2,982 HKD
$380 USD
A
Retailer 2
-
HK$3,091 HKD
$394 USD
View
B+
Retailer 3
-
HK$3,596 HKD
£361 GBP
View
B
Retailer 4
-
HK$5,351 HKD
£537 GBP
View
B
Retailer 5
-
HK$6,264 HKD
CA$1,109 CAD
View
B
Retailer 6
-
HK$7,391 HKD
$942 USD
View
B
Retailer 7
-
HK$8,454 HKD
$1,078 USD
View
Most Expensive
B
MOH London
320120354 · Oct 29
HK$8,908 HKD
£894 GBP
View
7 more retailers have this diamond
Prices start from HK$2,982 HKDSave up to HK$5,927 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
1.59ct Princess
HK$2,982 HKD