Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 4399

Certificate GIA 4399

Diamond specifications and retailer prices

From HK$14,366 HKD
As of November 6, 2026
Save HK$22,509 HKD (61%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$36,875 HKD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct 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. Listed at 27 retailers as of November 5, 2026, with a 157% 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

1.20
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 4399
Dimensions6.14 × 5.87 × 3.95 mm
L/W Ratio1.05
Top View
6.14 mm5.87 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 4399
Side View
Table 77.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 67.3%

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$36,875 HKD|Low: HK$14,366 HKD|High: HK$36,875 HKD|Avg: HK$18,929 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 24, 2026
Retailer 7HK$14,366 HKD
Retailer 8HK$15,032 HKD
Retailer 2HK$15,980 HKD
Retailer 4HK$15,980 HKD
Retailer 3HK$16,717 HKD
Retailer 6HK$17,548 HKD
Retailer 5HK$18,441 HKD
NZ JewellersHK$36,875 HKD

19 data points across 8 retailers

27 retailersHK$14,366 HKD to HK$36,875 HKD

B+
Cheapest Retailer
-
HK$14,366 HKD
B+
Retailer 2
-
HK$15,032 HKD
View
Retailer 3
-
HK$15,980 HKD
View
Price last confirmed 40 days ago
Retailer 4
-
HK$15,980 HKD
View
Price last confirmed 9 days ago
Retailer 5
-
HK$15,980 HKD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$15,980 HKD
View
Price last confirmed 37 days ago
Retailer 7
-
HK$15,980 HKD
View
Price last confirmed 31 days ago
Retailer 8
-
HK$15,980 HKD
View
Price last confirmed 28 days ago
B
Retailer 9
-
HK$15,980 HKD
View
Retailer 10
-
HK$15,980 HKD
View
Price last confirmed 34 days ago
Retailer 11
-
HK$15,980 HKD
View
Price last confirmed 22 days ago
Retailer 12
-
HK$16,717 HKD
View
Price last confirmed 23 days ago
B
Retailer 13
-
HK$16,717 HKD
View
Retailer 14
-
HK$16,717 HKD
View
Price last confirmed 39 days ago
B
Retailer 15
-
HK$17,548 HKD
View
Retailer 16
-
HK$18,441 HKD
View
Price last confirmed 31 days ago
Retailer 17
-
HK$18,441 HKD
View
Price last confirmed 39 days ago
Retailer 18
-
HK$18,441 HKD
View
Price last confirmed 36 days ago
Retailer 19
-
HK$18,441 HKD
View
Price last confirmed 39 days ago
B
Retailer 20
-
HK$18,441 HKD
View
Retailer 21
-
HK$18,441 HKD
View
Price last confirmed 29 days ago
Retailer 22
-
HK$36,875 HKD
View
Price last confirmed 35 days ago
C
Retailer 23
-
HK$36,875 HKD
View
Retailer 24
-
HK$36,875 HKD
View
Price last confirmed 40 days ago
Retailer 25
-
HK$36,875 HKD
View
Price last confirmed 29 days ago
Retailer 26
-
HK$36,875 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
c92a8cea-b019-49d0-b9b0-b60d35090f44 · Oct 6
HK$36,875 HKD
$4,705 USD
View
Price last confirmed 31 days ago
26 more retailers have this diamond
Prices start from HK$14,366 HKDSave up to HK$22,509 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+
1.20ct Princess
HK$14,366 HKD