Princess|Natural|GIA

1.20ct J SI1 Princess Natural Diamond

ID • J/SI1 • GIA 2235854091

Certificate GIA 2235854091

Diamond specifications and retailer prices

From HK$14,794 HKD
SGD 2,548 SGD
As of October 31, 2026
Save HK$1,210 HKD (8%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$35,551 HKD at NZ Jewellers · As of September 25, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235854091. Listed at 16 retailers as of October 31, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.20
Carat
J
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 2235854091
Dimensions5.66 × 5.65 × 4.11 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.66 mm5.65 mm1.20 ctJ / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235854091
Side View
Table 69.0%CrownGirdle: ThickPavilion 37.7°Culet: NoneDepth 72.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$15,226 HKD|Low: HK$11,951 HKD|High: HK$30,113 HKD|Avg: HK$17,187 HKD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 20, 2026
Retailer 6HK$11,951 HKD
Retailer 7HK$13,425 HKD
Retailer 10HK$13,872 HKD
Retailer 3HK$14,164 HKD
Retailer 2HK$14,421 HKD
Retailer 13HK$14,594 HKD
Retailer 4HK$14,794 HKD
Retailer 1HK$15,226 HKD
Retailer 14HK$15,322 HKD
Retailer 12HK$15,378 HKD
Retailer 9HK$16,004 HKD
Retailer 11HK$18,179 HKD
Retailer 17HK$20,388 HKD
Retailer 8HK$20,401 HKD
Retailer 15HK$21,651 HKD
Retailer 5HK$24,478 HKD
Retailer 16HK$29,216 HKD

30 data points across 17 retailers

16 retailersHK$14,794 HKD to HK$16,004 HKD

Retailer 1
-
HK$11,951 HKD
Price last confirmed 16 days ago
Retailer 2
-
HK$13,425 HKD
$1,711 USD
View
Price last confirmed 13 days ago
Retailer 3
-
HK$14,164 HKD
$1,805 USD
View
Price last confirmed 16 days ago
Retailer 4
-
HK$14,421 HKD
$1,838 USD
View
Price last confirmed 15 days ago
Retailer 5
-
HK$14,594 HKD
$1,860 USD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
HK$14,794 HKD
SGD 2,548 SGD
View
Retailer 7
-
HK$15,226 HKD
£1,528 GBP
View
Price last confirmed 13 days ago
Retailer 8
-
HK$15,378 HKD
$1,960 USD
View
Price last confirmed 14 days ago
B+
Retailer 9
-
HK$16,004 HKD
A$3,138 AUD
View
Retailer 10
-
HK$18,179 HKD
$2,317 USD
View
Price last confirmed 14 days ago
Retailer 11
-
HK$18,634 HKD
$2,375 USD
View
Price last confirmed 40 days ago
Retailer 12
-
HK$20,388 HKD
ZAR 41,978 ZAR
View
Price last confirmed 16 days ago
Retailer 13
-
HK$20,401 HKD
A$4,000 AUD
View
Price last confirmed 26 days ago
Retailer 14
-
HK$24,478 HKD
$3,120 USD
View
Price last confirmed 17 days ago
Retailer 15
-
HK$29,216 HKD
£2,932 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
eae3f01f-d949-4ca4-9f13-ed97b2d3f3df · Sep 25
HK$35,551 HKD
$4,531 USD
View
Price last confirmed 38 days ago
15 more retailers have this diamond
Prices start from HK$14,794 HKDSave up to HK$1,210 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$14,794 HKD