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Princess|Natural|GIA

0.51ct E SI2 Princess Natural Diamond

VG • E/SI2 • GIA 1555479569

Certificate GIA 1555479569

Diamond specifications and retailer prices

From HK$2,879 HKD
As of November 5, 2026
Save HK$2,416 HKD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$15,063 HKD at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1555479569. Listed at 17 retailers as of November 5, 2026, with a 84% 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

0.51
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555479569
Dimensions4.07 × 4.03 × 3.34 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Twinning Wisp
Top View
4.07 mm4.03 mm0.51 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555479569
Side View
Table 70.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 82.8%

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 5
Current: HK$4,095 HKD|Low: HK$2,456 HKD|High: HK$5,868 HKD|Avg: HK$4,340 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$2,879 HKD
Retailer 7HK$3,624 HKD
Retailer 1HK$4,095 HKD
Retailer 8HK$4,229 HKD
Retailer 4HK$4,660 HKD
Retailer 3HK$4,833 HKD
Retailer 6HK$4,919 HKD
Retailer 2HK$5,296 HKD

42 data points across 8 retailers

17 retailersHK$2,879 HKD to HK$5,296 HKD

A
Cheapest Retailer
-
HK$2,879 HKD
A
Retailer 2
-
HK$3,311 HKD
View
A
Retailer 3
-
HK$3,624 HKD
View
Final sale: no returns
Retailer 4
-
HK$3,930 HKD
View
Price last confirmed 53 days ago
Retailer 5
-
HK$3,930 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$4,095 HKD
View
Retailer 7
-
HK$4,229 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$4,229 HKD
View
Price last confirmed 8 days ago
Retailer 9
-
HK$4,535 HKD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$4,660 HKD
View
B+
Retailer 11
-
HK$4,833 HKD
View
B+
Retailer 12
-
HK$4,919 HKD
View
B+
Retailer 13
-
HK$4,927 HKD
View
B+
Retailer 14
-
HK$4,958 HKD
View
B+
Retailer 15
-
HK$5,296 HKD
View
Retailer 16
-
HK$15,063 HKD
View
Price under review
Most Expensive
NZ Jewellers
aafdf955-8fec-4031-a405-4aea14ee1386 · Oct 27
HK$15,063 HKD
$1,920 USD
View
Price under review
16 more retailers have this diamond
Prices start from HK$2,879 HKDSave up to HK$2,416 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$2,879 HKD