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Princess|Natural|GIA

1.31ct F SI1 Princess Natural Diamond

VG • F/SI1 • GIA 1383100678

Certificate GIA 1383100678

Diamond specifications and retailer prices

From HK$29,860 HKD
As of November 6, 2026
Save HK$22,542 HKD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$52,403 HKD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.31ct natural princess diamond

This 1.31ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1383100678. Listed at 10 retailers as of November 6, 2026, with prices from HK$29,860 to HK$52,403, a HK$22,542 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$52,403. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle49.23°
Pavilion angle38.34°
OriginNatural
Grading LabGIA
CertificateGIA 1383100678
Dimensions5.91 × 5.68 × 4.39 mm
L/W Ratio1.04
Culet sizeNone
Top View
5.91 mm5.68 mm1.31 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1383100678
Side View
Table 69.0%Crown 49.23°Girdle: THK-VTKPavilion 38.34°Culet: NoneDepth 77.2%

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$38,450 HKD|Low: HK$29,860 HKD|High: HK$46,045 HKD|Avg: HK$36,483 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5HK$29,860 HKD
Retailer 4HK$31,859 HKD
Retailer 6HK$35,958 HKD
Retailer 2HK$36,891 HKD
Retailer 1HK$38,450 HKD
Retailer 3HK$45,708 HKD

44 data points across 6 retailers

10 retailersHK$29,860 HKD to HK$52,403 HKD

B+
Cheapest Retailer
-
HK$29,860 HKD
B+
Retailer 2
-
HK$31,859 HKD
View
B
Retailer 3
-
HK$35,958 HKD
View
B+
Retailer 4
-
HK$36,891 HKD
View
B
Retailer 5
-
HK$38,168 HKD
View
B
Retailer 6
-
HK$38,168 HKD
View
B+
Retailer 7
-
HK$38,450 HKD
View
B
Retailer 8
-
HK$39,500 HKD
View
B
Retailer 9
-
HK$45,708 HKD
View
Most Expensive
B
Wholesale Diamonds Direct
107650322 · Nov 6
HK$52,403 HKD
$6,686 USD
View
9 more retailers have this diamond
Prices start from HK$29,860 HKDSave up to HK$22,542 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+
1.31ct Princess
HK$29,860 HKD