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Oval|Natural|GIA

0.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 1565486394

Certificate GIA 1565486394

Diamond specifications and retailer prices

From HK$4,083 HKD
As of November 6, 2026
Save HK$8,731 HKD (68%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,430 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 1565486394. Listed at 21 retailers as of November 4, 2026, with a 214% 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 1565486394
Dimensions6.33 × 4.39 × 2.79 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.33 mm4.39 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1565486394
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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$17,430 HKD|Low: HK$4,083 HKD|High: HK$17,430 HKD|Avg: HK$7,777 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$4,083 HKD
Retailer 5HK$4,710 HKD
Retailer 8HK$5,126 HKD
Retailer 4HK$5,557 HKD
Retailer 13HK$5,557 HKD
Retailer 6HK$5,565 HKD
Retailer 15HK$5,768 HKD
Retailer 12HK$6,411 HKD
Retailer 11HK$6,591 HKD
Retailer 9HK$6,779 HKD
Retailer 7HK$6,975 HKD
Retailer 10HK$7,845 HKD
Retailer 14HK$8,574 HKD
Retailer 16HK$12,814 HKD
Retailer 3HK$15,024 HKD
NZ JewellersHK$17,430 HKD

23 data points across 16 retailers

21 retailersHK$4,083 HKD to HK$12,814 HKD

A
Cheapest Retailer
-
HK$4,083 HKD
A
Retailer 2
-
HK$4,710 HKD
View
A
Retailer 3
-
HK$5,126 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$5,259 HKD
View
Retailer 5
-
HK$5,557 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$5,557 HKD
View
Retailer 7
-
HK$5,565 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$5,768 HKD
View
B+
Retailer 9
-
HK$6,293 HKD
View
B+
Retailer 10
-
HK$6,411 HKD
View
B+
Retailer 11
-
HK$6,591 HKD
View
B+
Retailer 12
-
HK$6,591 HKD
View
B+
Retailer 13
-
HK$6,779 HKD
View
B
Retailer 14
-
HK$6,975 HKD
View
B+
Retailer 15
-
HK$7,618 HKD
View
B+
Retailer 16
-
HK$7,845 HKD
View
Retailer 17
-
HK$8,355 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$8,574 HKD
View
B
Retailer 19
-
HK$12,814 HKD
View
Retailer 20
-
HK$15,024 HKD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
5f0e6a81-f9ca-4921-a538-8efedc85cecf · Nov 5
HK$17,430 HKD
$2,224 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$4,083 HKDSave up to HK$8,731 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$4,083 HKD