Princess|Natural|GIA

0.51ct I SI2 Princess Natural Diamond

GD • I/SI2 • GIA 1569269665

Certificate GIA 1569269665

Diamond specifications and retailer prices

From HK$2,821 HKD
As of November 4, 2026
Save HK$982 HKD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$3,804 HKD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1569269665. Listed at 3 retailers as of November 4, 2026, with prices from HK$2,821 to HK$3,804, a HK$982 spread on the same certified stone. 77 Diamonds lists it at HK$3,804. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1569269665
Dimensions4.38 × 4.23 × 3.21 mm
L/W Ratio1.04
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
4.38 mm4.23 mm0.51 ctI / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 1569269665
Side View
Table 74.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 75.9%

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: Nov 4
Current: HK$3,804 HKD|Low: HK$2,821 HKD|High: HK$3,841 HKD|Avg: HK$3,236 HKD|+10.1%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2HK$2,821 HKD
Retailer 3HK$3,025 HKD
77 DiamondsHK$3,804 HKD

43 data points across 3 retailers

3 retailersHK$2,821 HKD to HK$3,804 HKD

B+
Cheapest Retailer
-
HK$2,821 HKD
B+
Retailer 2
-
HK$3,025 HKD
View
Most Expensive
B
77 Diamonds
PRICPRZF3J4NS · Nov 6
HK$3,804 HKD
£382 GBP
View
2 more retailers have this diamond
Prices start from HK$2,821 HKDSave up to HK$982 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+
0.51ct Princess
HK$2,821 HKD