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Princess|Natural|IGI

1.20ct H SI1 Princess Natural Diamond

VG • H/SI1 • IGI 825617082

Shape and cutting style on the report: Princess cut

Certificate IGI 825617082

Diamond specifications and retailer prices

From HK$13,018 HKD
As of November 2, 2026
Save HK$10,369 HKD (44%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$33,207 HKD at NZ Jewellers · As of September 28, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 825617082. Listed at 9 retailers as of November 2, 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.2°
Pavilion angle39.3°
OriginNatural
Grading LabIGI
CertificateIGI 825617082
Dimensions5.56 × 5.52 × 4.32 mm
L/W Ratio1.01
Top View
5.56 mm5.52 mm1.20 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 825617082
Side View
Table 70.0%Crown 49.2°Girdle: MED-STKPavilion 39.3°CuletDepth 78.3%

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 2
Current: HK$23,387 HKD|Low: HK$13,018 HKD|High: HK$24,147 HKD|Avg: HK$16,390 HKD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2HK$13,018 HKD
Retailer 4HK$13,480 HKD
Retailer 3HK$13,872 HKD
Retailer 1HK$23,387 HKD

30 data points across 4 retailers

9 retailersHK$13,018 HKD to HK$23,387 HKD

A
Cheapest Retailer
-
HK$13,018 HKD
A
Retailer 2
-
HK$13,480 HKD
View
Retailer 3
-
HK$13,551 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$13,614 HKD
View
Price last confirmed 45 days ago
A
Retailer 5
-
HK$13,872 HKD
View
Retailer 6
-
HK$14,241 HKD
View
Price last confirmed 38 days ago
B
Retailer 7
-
HK$23,387 HKD
View
Retailer 8
-
HK$33,050 HKD
View
Price last confirmed 34 days ago
Most Expensive
NZ Jewellers
ab5537c9-4ca4-4b36-a144-747c8816331a · Sep 28
HK$33,207 HKD
$4,237 USD
View
Price last confirmed 39 days ago
8 more retailers have this diamond
Prices start from HK$13,018 HKDSave up to HK$10,369 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$13,018 HKD