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Princess|Natural|GIA

1.20ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 2566272173

Certificate GIA 2566272173

Diamond specifications and retailer prices

From HK$14,562 HKD
As of November 6, 2026
Save HK$11,748 HKD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$26,310 HKD at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566272173. Listed at 14 retailers as of November 6, 2026, with prices from HK$14,562 to HK$26,310, a HK$11,748 spread on the same certified stone. Helzberg Diamonds lists it at HK$26,310. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.65°
Pavilion angle39.64°
OriginNatural
Grading LabGIA
CertificateGIA 2566272173
Dimensions5.72 × 5.71 × 4.17 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.72 mm5.71 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566272173
Side View
Table 73.0%Crown 24.65°Girdle: STK-THKPavilion 39.64°Culet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$26,310 HKD|Low: HK$14,562 HKD|High: HK$29,351 HKD|Avg: HK$19,993 HKD|-10.4%
Helzberg Diamonds
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
November 7, 2026
Retailer 7HK$14,562 HKD
Retailer 3HK$14,758 HKD
Retailer 5HK$15,361 HKD
Retailer 11HK$15,926 HKD
Retailer 14HK$15,980 HKD
Retailer 2HK$16,012 HKD
Retailer 4HK$16,278 HKD
Retailer 9HK$16,772 HKD
Retailer 12HK$17,517 HKD
Retailer 13HK$18,841 HKD
Retailer 10HK$20,730 HKD
Retailer 6HK$21,083 HKD
Retailer 8HK$24,312 HKD
Helzberg DiamondsHK$26,310 HKD

31 data points across 14 retailers

14 retailersHK$14,562 HKD to HK$26,310 HKD

A
Cheapest Retailer
-
HK$14,562 HKD
A
Retailer 2
-
HK$14,758 HKD
View
A
Retailer 3
-
HK$15,361 HKD
View
A
Retailer 4
-
HK$15,926 HKD
View
A
Retailer 5
-
HK$15,980 HKD
View
A
Retailer 6
-
HK$16,012 HKD
View
A
Retailer 7
-
HK$16,278 HKD
View
A
Retailer 8
-
HK$16,772 HKD
View
A
Retailer 9
-
HK$17,517 HKD
View
B+
Retailer 10
-
HK$18,841 HKD
View
B+
Retailer 11
-
HK$20,730 HKD
View
Retailer 12
-
HK$21,083 HKD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
HK$24,312 HKD
View
Most Expensive
B
Helzberg Diamonds
XZRILMMINIHNJ · Nov 6
HK$26,310 HKD
$3,357 USD
View
13 more retailers have this diamond
Prices start from HK$14,562 HKDSave up to HK$11,748 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.

A
1.20ct Princess
HK$14,562 HKD