CaratHunter
Plans
Princess|Natural|GIA

1.31ct J SI1 Princess Natural Diamond

EX • J/SI1 • GIA 6535303079

Certificate GIA 6535303079

Diamond specifications and retailer prices

From HK$24,272 HKD
As of November 7, 2026
Save HK$6,368 HKD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$30,640 HKD at Reeds · As of November 7, 2026
View at Reeds

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 J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535303079. Listed at 3 retailers as of November 7, 2026, with prices from HK$24,272 to HK$30,640, a HK$6,368 spread on the same certified stone. Reeds lists it at HK$30,640. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535303079
Dimensions5.85 × 5.85 × 4.38 mm
L/W Ratio1.00
Top View
5.85 mm5.85 mm1.31 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535303079
Side View
Table 75.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 74.8%

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 7
Current: HK$30,640 HKD|Low: HK$24,272 HKD|High: HK$30,640 HKD|Avg: HK$27,654 HKD
Reeds
Retailer 2
Retailer 3
Retailer 4
November 7, 2026
Retailer 2HK$24,272 HKD
Retailer 3HK$28,528 HKD
Retailer 4HK$28,669 HKD
ReedsHK$30,640 HKD

2 data points across 4 retailers

3 retailersHK$24,272 HKD to HK$30,640 HKD

B+
Cheapest Retailer
-
HK$24,272 HKD
B
Retailer 2
-
HK$28,528 HKD
View
Most Expensive
B
Reeds
01-12564181 · Nov 7
HK$30,640 HKD
$3,909 USD
View
2 more retailers have this diamond
Prices start from HK$24,272 HKDSave up to HK$6,368 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$24,272 HKD