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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 7561547171

Certificate GIA 7561547171

Diamond specifications and retailer prices

From HK$4,036 HKD
As of November 6, 2026
Save HK$6,521 HKD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,097 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 7561547171. Listed at 21 retailers as of November 4, 2026, with a 162% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561547171
Dimensions6.44 × 4.39 × 2.72 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Cloud
Top View
6.44 mm4.39 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7561547171
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

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$18,097 HKD|Low: HK$4,036 HKD|High: HK$18,598 HKD|Avg: HK$7,182 HKD|-2.7%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 4HK$4,036 HKD
Retailer 2HK$4,248 HKD
Retailer 21HK$5,149 HKD
Retailer 9HK$5,502 HKD
Retailer 8HK$5,768 HKD
Retailer 11HK$5,768 HKD
Retailer 5HK$5,800 HKD
Retailer 14HK$5,949 HKD
Retailer 10HK$5,996 HKD
Retailer 12HK$6,623 HKD
Retailer 19HK$6,662 HKD
Retailer 3HK$6,803 HKD
Retailer 15HK$6,858 HKD
Retailer 20HK$7,007 HKD
Retailer 13HK$7,046 HKD
Retailer 7HK$7,132 HKD
Retailer 18HK$7,469 HKD
Retailer 6HK$7,892 HKD
Retailer 16HK$8,903 HKD
Retailer 17HK$10,557 HKD
NZ JewellersHK$18,097 HKD

17 data points across 21 retailers

21 retailersHK$4,036 HKD to HK$10,557 HKD

A
Cheapest Retailer
-
HK$4,036 HKD
Final sale: no returns
A
Retailer 2
-
HK$4,248 HKD
View
A
Retailer 3
-
HK$5,149 HKD
View
B+
Retailer 4
-
HK$5,502 HKD
View
Retailer 5
-
HK$5,768 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$5,768 HKD
View
B+
Retailer 7
-
HK$5,800 HKD
View
Retailer 8
-
HK$5,949 HKD
View
Price last confirmed 11 days ago
B+
Retailer 9
-
HK$5,996 HKD
View
Retailer 10
-
HK$6,623 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$6,662 HKD
View
B+
Retailer 12
-
HK$6,803 HKD
View
B+
Retailer 13
-
HK$6,858 HKD
View
B+
Retailer 14
-
HK$7,007 HKD
View
B+
Retailer 15
-
HK$7,046 HKD
View
B+
Retailer 16
-
HK$7,132 HKD
View
B+
Retailer 17
-
HK$7,469 HKD
View
B+
Retailer 18
-
HK$7,892 HKD
View
B
Retailer 19
-
HK$8,903 HKD
View
B
Retailer 20
-
HK$10,557 HKD
View
Most Expensive
NZ Jewellers
4c11ca18-3730-406e-b949-669f792ce13c · Nov 5
HK$18,097 HKD
$2,309 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$4,036 HKDSave up to HK$6,521 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$4,036 HKD