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Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 5234192025

Certificate GIA 5234192025

Diamond specifications and retailer prices

From HK$17,321 HKD
As of November 1, 2026
Save HK$20,471 HKD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$45,222 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5234192025. Listed at 14 retailers as of November 1, 2026, with a 118% 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5234192025
Dimensions5.69 × 5.53 × 4.13 mm
L/W Ratio1.03
Top View
5.69 mm5.53 mm1.21 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5234192025
Side View
Table 66.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 74.6%

Caratlytics Score

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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$45,222 HKD|Low: HK$15,737 HKD|High: HK$45,222 HKD|Avg: HK$24,245 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 8HK$17,321 HKD
Retailer 6HK$17,877 HKD
Retailer 9HK$18,089 HKD
Retailer 3HK$19,594 HKD
Retailer 4HK$19,594 HKD
Retailer 10HK$20,503 HKD
Retailer 11HK$21,514 HKD
Retailer 12HK$22,611 HKD
Retailer 2HK$23,050 HKD
Retailer 5HK$25,464 HKD
Retailer 7HK$37,792 HKD
NZ JewellersHK$45,222 HKD

44 data points across 12 retailers

14 retailersHK$17,321 HKD to HK$37,792 HKD

B
Cheapest Retailer
-
HK$17,321 HKD
B
Retailer 2
-
HK$17,877 HKD
View
B
Retailer 3
-
HK$18,089 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$19,594 HKD
View
B
Retailer 5
-
HK$20,503 HKD
View
B
Retailer 6
-
HK$21,514 HKD
View
B
Retailer 7
-
HK$22,611 HKD
View
B
Retailer 8
-
HK$22,650 HKD
View
B
Retailer 9
-
HK$22,650 HKD
View
B
Retailer 10
-
HK$23,050 HKD
View
B
Retailer 11
-
HK$23,434 HKD
View
B
Retailer 12
-
HK$25,464 HKD
View
C
Retailer 13
-
HK$37,792 HKD
View
Most Expensive
NZ Jewellers
9011091d-5486-4f9a-87a7-157674082fac · Nov 5
HK$45,222 HKD
$5,770 USD
View
Price under review
13 more retailers have this diamond
Prices start from HK$17,321 HKDSave up to HK$20,471 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$17,321 HKD