CaratHunter
Plans
Princess|Natural|GIA

0.51ct G VS1 Princess Natural Diamond

EX • G/VS1 • GIA 5423568402

Certificate GIA 5423568402

Diamond specifications and retailer prices

From HK$4,762 HKD
As of October 30, 2026
Save HK$1,978 HKD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$6,740 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 0.51ct natural princess diamond

This 0.51ct natural princess sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5423568402. Listed at 8 retailers as of October 30, 2026, with prices from HK$4,762 to HK$6,740, a HK$1,978 spread on the same certified stone. Taylor and Hart lists it at HK$6,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5423568402
Dimensions4.29 × 4.27 × 3.15 mm
L/W Ratio1.00
Key to symbols
Feather
Top View
4.29 mm4.27 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5423568402
Side View
Table 73.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 73.8%

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: Oct 30
Current: HK$6,355 HKD|Low: HK$3,436 HKD|High: HK$6,740 HKD|Avg: HK$5,184 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 31, 2026
Retailer 6HK$3,436 HKD
Retailer 7HK$3,672 HKD
Retailer 4HK$5,688 HKD
Retailer 2HK$5,884 HKD
Retailer 3HK$5,915 HKD
Retailer 5HK$6,002 HKD
Retailer 1HK$6,355 HKD
Taylor and HartHK$6,740 HKD

3 data points across 8 retailers

8 retailersHK$4,762 HKD to HK$6,740 HKD

Retailer 1
-
HK$3,672 HKD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$4,762 HKD
View
A
Retailer 3
-
HK$5,688 HKD
View
Price last confirmed 7 days ago
B+
Retailer 4
-
HK$5,884 HKD
View
B+
Retailer 5
-
HK$5,915 HKD
View
B+
Retailer 6
-
HK$6,002 HKD
View
Price last confirmed 7 days ago
Retailer 7
-
HK$6,355 HKD
View
Price last confirmed 6 days ago
Most Expensive
B+
Taylor and Hart
WC1U658 · Oct 30
HK$6,740 HKD
$859 USD
View
7 more retailers have this diamond
Prices start from HK$4,762 HKDSave up to HK$1,978 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$4,762 HKD