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Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

GD • J/SI2 • GIA 6455556884

Certificate GIA 6455556884

Diamond specifications and retailer prices

From HK$25,197 HKD
As of November 1, 2026
Save HK$10,675 HKD (30%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$55,951 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6455556884. Listed at 19 retailers as of November 1, 2026, with a 42% 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

1.21
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6455556884
Dimensions6.03 × 5.84 × 4.06 mm
L/W Ratio1.03
Cert comments
Internal graining is not shown.
Key to symbols
Feather, Pinpoint
Top View
6.03 mm5.84 mm1.21 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455556884
Side View
Table 70.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$55,951 HKD|Low: HK$25,197 HKD|High: HK$55,951 HKD|Avg: HK$36,428 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6HK$25,197 HKD
Retailer 8HK$29,092 HKD
Retailer 10HK$29,092 HKD
Retailer 7HK$30,213 HKD
Retailer 2HK$32,431 HKD
Retailer 9HK$33,568 HKD
Retailer 4HK$35,237 HKD
Retailer 3HK$35,872 HKD
Retailer 5HK$53,553 HKD
NZ JewellersHK$55,951 HKD

42 data points across 10 retailers

19 retailersHK$25,197 HKD to HK$35,872 HKD

B
Cheapest Retailer
-
HK$25,197 HKD
B
Retailer 2
-
HK$25,307 HKD
View
B
Retailer 3
-
HK$25,832 HKD
View
B
Retailer 4
-
HK$26,679 HKD
View
B
Retailer 5
-
HK$27,329 HKD
View
B
Retailer 6
-
HK$27,650 HKD
View
Retailer 7
-
HK$29,092 HKD
View
Price last confirmed 9 days ago
C
Retailer 8
-
HK$29,092 HKD
View
C
Retailer 9
-
HK$30,213 HKD
View
C
Retailer 10
-
HK$31,647 HKD
View
B
Retailer 11
-
HK$32,431 HKD
View
C
Retailer 12
-
HK$32,917 HKD
View
C
Retailer 13
-
HK$32,917 HKD
View
C
Retailer 14
-
HK$33,568 HKD
View
C
Retailer 15
-
HK$34,014 HKD
View
B
Retailer 16
-
HK$35,237 HKD
View
C
Retailer 17
-
HK$35,872 HKD
View
Retailer 18
-
HK$53,553 HKD
View
Price under review
Most Expensive
NZ Jewellers
810bb7ee-2df1-4c45-a0d2-c0616364b34a · Nov 5
HK$55,951 HKD
$7,139 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$25,197 HKDSave up to HK$10,675 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
1.21ct Princess
HK$25,197 HKD