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Princess|Natural|GIA

1.20ct J SI2 Princess Natural Diamond

VG • J/SI2 • GIA 3145680614

Certificate GIA 3145680614

Diamond specifications and retailer prices

From HK$14,107 HKD
As of November 1, 2026
Save HK$11,239 HKD (44%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$36,875 HKD at NZ Jewellers · As of September 21, 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 3145680614. Listed at 14 retailers as of November 1, 2026, with a 80% 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 3145680614
Dimensions6.17 × 5.89 × 3.96 mm
L/W Ratio1.05
Top View
6.17 mm5.89 mm1.20 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 3145680614
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 1
Current: HK$19,108 HKD|Low: HK$14,107 HKD|High: HK$31,271 HKD|Avg: HK$20,352 HKD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 7, 2026
Retailer 5HK$14,107 HKD
Retailer 6HK$15,980 HKD
Retailer 2HK$17,571 HKD
Retailer 1HK$19,108 HKD
Retailer 3HK$21,898 HKD
Retailer 4HK$31,060 HKD

45 data points across 6 retailers

14 retailersHK$14,107 HKD to HK$25,346 HKD

B+
Cheapest Retailer
-
HK$14,107 HKD
Retailer 2
-
HK$15,980 HKD
View
Price last confirmed 46 days ago
B
Retailer 3
-
HK$16,443 HKD
View
B
Retailer 4
-
HK$17,477 HKD
View
B
Retailer 5
-
HK$17,571 HKD
View
Retailer 6
-
HK$18,441 HKD
View
Price last confirmed 46 days ago
B
Retailer 7
-
HK$18,575 HKD
View
B
Retailer 8
-
HK$18,575 HKD
View
B
Retailer 9
-
HK$19,108 HKD
View
B
Retailer 10
-
HK$19,202 HKD
View
B
Retailer 11
-
HK$21,898 HKD
View
C
Retailer 12
-
HK$25,346 HKD
View
Retailer 13
-
HK$31,060 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
8f452dc1-393b-4fbb-91e4-8a526f2f539f · Sep 21
HK$36,875 HKD
$4,705 USD
View
Price last confirmed 46 days ago
13 more retailers have this diamond
Prices start from HK$14,107 HKDSave up to HK$11,239 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$14,107 HKD