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Princess|Natural|IGI

1.01ct I SI1 Princess Natural Diamond

VG • I/SI1 • IGI 494180221

Shape and cutting style on the report: Rectangular princess

Certificate IGI 494180221

Diamond specifications and retailer prices

From HK$12,853 HKD
As of November 6, 2026
Save HK$24,790 HKD (66%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$37,643 HKD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct natural princess sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 494180221. Listed at 20 retailers as of November 5, 2026, with a 193% 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

1.01
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle41°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 494180221
Dimensions5.68 × 5.34 × 4.06 mm
L/W Ratio1.06
Culet sizePointed
Top View
5.68 mm5.34 mm1.01 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 494180221
Side View
Table 68.0%Crown 41°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 76.0%

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$12,853 HKD|Low: HK$12,853 HKD|High: HK$31,914 HKD|Avg: HK$19,344 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1HK$12,853 HKD
Retailer 8HK$16,263 HKD
Retailer 9HK$16,615 HKD
Retailer 7HK$16,654 HKD
Retailer 6HK$16,811 HKD
Retailer 2HK$17,462 HKD
Retailer 4HK$21,976 HKD
Retailer 3HK$22,360 HKD
Retailer 5HK$31,459 HKD

34 data points across 9 retailers

20 retailersHK$12,853 HKD to HK$37,643 HKD

A
Cheapest Retailer
-
HK$12,853 HKD
B+
Retailer 2
-
HK$16,263 HKD
View
B
Retailer 3
-
HK$16,615 HKD
View
Final sale: no returns
B
Retailer 4
-
HK$16,654 HKD
View
B
Retailer 5
-
HK$16,811 HKD
View
B
Retailer 6
-
HK$17,360 HKD
View
B
Retailer 7
-
HK$17,462 HKD
View
Retailer 8
-
HK$18,003 HKD
View
Price last confirmed 45 days ago
B
Retailer 9
-
HK$18,003 HKD
View
Retailer 10
-
HK$18,003 HKD
View
Price last confirmed 8 days ago
B
Retailer 11
-
HK$18,026 HKD
View
B
Retailer 12
-
HK$18,833 HKD
View
B
Retailer 13
-
HK$19,092 HKD
View
Retailer 14
-
HK$20,777 HKD
View
Price last confirmed 43 days ago
B
Retailer 15
-
HK$20,777 HKD
View
B
Retailer 16
-
HK$21,976 HKD
View
B
Retailer 17
-
HK$22,360 HKD
View
C
Retailer 18
-
HK$31,459 HKD
View
C
Retailer 19
-
HK$37,643 HKD
View
Most Expensive
NZ Jewellers
18d1d9cd-d3bc-4ae9-98cc-db51ee10e9ad · Sep 21
HK$37,643 HKD
$4,803 USD
View
Price last confirmed 46 days ago
19 more retailers have this diamond
Prices start from HK$12,853 HKDSave up to HK$24,790 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
1.01ct Princess
HK$12,853 HKD