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Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 2517683237

Certificate GIA 2517683237

Diamond specifications and retailer prices

From HK$5,431 HKD
As of November 6, 2026
Save HK$7,375 HKD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$21,960 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517683237. Listed at 22 retailers as of November 4, 2026, with a 136% 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

0.50
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517683237
Dimensions6.94 × 4.31 × 2.63 mm
L/W Ratio1.61
Top View
6.94 mm4.31 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2517683237
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.2%

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 6
Current: HK$8,104 HKD|Low: HK$4,938 HKD|High: HK$12,979 HKD|Avg: HK$7,680 HKD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6HK$5,431 HKD
Retailer 2HK$6,348 HKD
Retailer 10HK$6,348 HKD
Retailer 9HK$6,458 HKD
Retailer 7HK$6,591 HKD
Retailer 8HK$7,234 HKD
Retailer 11HK$7,320 HKD
Retailer 1HK$8,104 HKD
Retailer 3HK$8,268 HKD
Retailer 5HK$9,875 HKD
Retailer 4HK$12,806 HKD

43 data points across 11 retailers

22 retailersHK$5,431 HKD to HK$12,806 HKD

B+
Cheapest Retailer
-
HK$5,431 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,847 HKD
View
B
Retailer 3
-
HK$6,278 HKD
View
Retailer 4
-
HK$6,348 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$6,348 HKD
View
B
Retailer 6
-
HK$6,372 HKD
View
B
Retailer 7
-
HK$6,435 HKD
View
B
Retailer 8
-
HK$6,458 HKD
View
B
Retailer 9
-
HK$6,591 HKD
View
B
Retailer 10
-
HK$7,156 HKD
View
B
Retailer 11
-
HK$7,234 HKD
View
B
Retailer 12
-
HK$7,320 HKD
View
B
Retailer 13
-
HK$7,759 HKD
View
B
Retailer 14
-
HK$7,759 HKD
View
B
Retailer 15
-
HK$7,845 HKD
View
B
Retailer 16
-
HK$8,073 HKD
View
B
Retailer 17
-
HK$8,104 HKD
View
B
Retailer 18
-
HK$9,859 HKD
View
B
Retailer 19
-
HK$9,875 HKD
View
C
Retailer 20
-
HK$11,294 HKD
View
B
Retailer 21
-
HK$12,806 HKD
View
Most Expensive
NZ Jewellers
c27763e7-914c-4ada-a0a0-5c05da29421a · Nov 5
HK$21,960 HKD
$2,802 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$5,431 HKDSave up to HK$7,375 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 Oval
HK$5,431 HKD