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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 6561435187

Certificate GIA 6561435187

Diamond specifications and retailer prices

From HK$3,527 HKD
As of November 6, 2026
Save HK$11,568 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$15,095 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561435187. Listed at 19 retailers as of November 5, 2026, with prices from HK$3,527 to HK$15,095, a HK$11,568 spread on the same certified stone. NZ Jewellers lists it at HK$15,095. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6561435187
Dimensions6.26 × 4.41 × 2.81 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.26 mm4.41 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6561435187
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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$15,095 HKD|Low: HK$3,527 HKD|High: HK$15,095 HKD|Avg: HK$6,423 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 2HK$3,527 HKD
Retailer 4HK$4,013 HKD
Retailer 7HK$4,436 HKD
Retailer 12HK$4,812 HKD
Retailer 5HK$4,859 HKD
Retailer 3HK$5,181 HKD
Retailer 14HK$5,181 HKD
Retailer 11HK$5,549 HKD
Retailer 8HK$5,557 HKD
Retailer 10HK$5,855 HKD
Retailer 9HK$5,870 HKD
Retailer 6HK$6,309 HKD
Retailer 16HK$7,101 HKD
Retailer 13HK$7,422 HKD
Retailer 15HK$11,098 HKD
NZ JewellersHK$15,095 HKD

24 data points across 16 retailers

19 retailersHK$3,527 HKD to HK$15,095 HKD

A
Cheapest Retailer
-
HK$3,527 HKD
A
Retailer 2
-
HK$4,013 HKD
View
A
Retailer 3
-
HK$4,436 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$4,812 HKD
View
Retailer 5
-
HK$4,859 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
HK$5,181 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
HK$5,181 HKD
View
B+
Retailer 8
-
HK$5,549 HKD
View
B+
Retailer 9
-
HK$5,557 HKD
View
B+
Retailer 10
-
HK$5,659 HKD
View
B+
Retailer 11
-
HK$5,855 HKD
View
B+
Retailer 12
-
HK$5,870 HKD
View
B+
Retailer 13
-
HK$6,309 HKD
View
B+
Retailer 14
-
HK$6,646 HKD
View
B+
Retailer 15
-
HK$7,101 HKD
View
Retailer 16
-
HK$7,391 HKD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
HK$7,422 HKD
View
B
Retailer 18
-
HK$11,098 HKD
View
Most Expensive
B
NZ Jewellers
985988bd-009d-44ce-8b43-a71a1b0d7610 · Nov 5
HK$15,095 HKD
$1,926 USD
View
18 more retailers have this diamond
Prices start from HK$3,527 HKDSave up to HK$11,568 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
0.50ct Oval
HK$3,527 HKD