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Marquise|Natural|GIA

0.50ct K VS1 Marquise Natural Diamond

GD • K/VS1 • GIA 1565423040

Certificate GIA 1565423040

Diamond specifications and retailer prices

From HK$4,789 HKD
As of November 3, 2026
Save HK$10,236 HKD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$15,024 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1565423040. Listed at 7 retailers as of November 3, 2026, with prices from HK$4,789 to HK$15,024, a HK$10,236 spread on the same certified stone. NZ Jewellers lists it at HK$15,024. 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

0.50
Carat
K
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1565423040
Dimensions9.93 × 3.42 × 2.13 mm
L/W Ratio2.90
Girdle conditionThick
Key to symbols
Feather, Cavity, Indented Natural, Pinpoint
Top View
9.93 mm3.42 mm0.50 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1565423040
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$15,024 HKD|Low: HK$4,789 HKD|High: HK$15,385 HKD|Avg: HK$7,787 HKD|-2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5HK$4,789 HKD
Retailer 7HK$5,157 HKD
Retailer 2HK$5,557 HKD
Retailer 6HK$6,050 HKD
Retailer 4HK$6,270 HKD
Retailer 3HK$11,051 HKD
NZ JewellersHK$15,024 HKD

27 data points across 7 retailers

7 retailersHK$4,789 HKD to HK$15,024 HKD

B+
Cheapest Retailer
-
HK$4,789 HKD
B+
Retailer 2
-
HK$5,157 HKD
View
B+
Retailer 3
-
HK$5,557 HKD
View
B
Retailer 4
-
HK$6,050 HKD
View
B
Retailer 5
-
HK$6,270 HKD
View
C
Retailer 6
-
HK$11,051 HKD
View
Most Expensive
C
NZ Jewellers
3c47223f-0aa1-40c1-ac66-848bd2a2dc49 · Nov 3
HK$15,024 HKD
$1,917 USD
View
6 more retailers have this diamond
Prices start from HK$4,789 HKDSave up to HK$10,236 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+
0.50ct Marquise
HK$4,789 HKD