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Princess|Natural|IGI

0.51ct J SI1 Princess Natural Diamond

VG • J/SI1 • IGI 692554517

Shape and cutting style on the report: Princess cut

Certificate IGI 692554517

Diamond specifications and retailer prices

From HK$2,194 HKD
As of November 6, 2026
Save HK$9,452 HKD (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$11,646 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 692554517. Listed at 8 retailers as of November 5, 2026, with prices from HK$2,194 to HK$11,646, a HK$9,452 spread on the same certified stone. NZ Jewellers lists it at HK$11,646. 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

0.51
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle50.2°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 692554517
Dimensions4.22 × 4.20 × 3.15 mm
L/W Ratio1.00
Culet sizePointed
Top View
4.22 mm4.20 mm0.51 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 692554517
Side View
Table 73.0%Crown 50.2°Girdle: ThickPavilion 39.1°Culet: NoneDepth 75.0%

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$11,646 HKD|Low: HK$2,194 HKD|High: HK$11,717 HKD|Avg: HK$5,398 HKD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2HK$2,194 HKD
Retailer 8HK$4,060 HKD
Retailer 3HK$4,068 HKD
Retailer 5HK$4,389 HKD
Retailer 4HK$4,710 HKD
Retailer 7HK$5,502 HKD
Retailer 6HK$7,007 HKD
NZ JewellersHK$11,646 HKD

41 data points across 8 retailers

8 retailersHK$2,194 HKD to HK$11,646 HKD

A
Cheapest Retailer
-
HK$2,194 HKD
B
Retailer 2
-
HK$4,060 HKD
View
B
Retailer 3
-
HK$4,068 HKD
View
B
Retailer 4
-
HK$4,389 HKD
View
B
Retailer 5
-
HK$4,710 HKD
View
B
Retailer 6
-
HK$5,502 HKD
View
B
Retailer 7
-
HK$7,007 HKD
View
Most Expensive
C
NZ Jewellers
b32a7573-e04a-4831-8470-059d5cf9da8d · Nov 5
HK$11,646 HKD
$1,486 USD
View
7 more retailers have this diamond
Prices start from HK$2,194 HKDSave up to HK$9,452 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
0.51ct Princess
HK$2,194 HKD