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Oval|Natural|GIA

0.50ct E SI1 Oval Natural Diamond

GD • E/SI1 • GIA 2567220404

Certificate GIA 2567220404

Diamond specifications and retailer prices

From HK$4,969 HKD
As of November 4, 2026
Save HK$6,779 HKD (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$20,126 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 E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2567220404. Listed at 23 retailers as of November 2, 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567220404
Dimensions6.50 × 4.25 × 2.76 mm
L/W Ratio1.53
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.50 mm4.25 mm0.50 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567220404
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 65.0%

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 4
Current: HK$20,126 HKD|Low: HK$3,707 HKD|High: HK$20,126 HKD|Avg: HK$7,614 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
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 17HK$4,820 HKD
Retailer 23HK$4,969 HKD
Retailer 7HK$5,337 HKD
Retailer 5HK$5,753 HKD
Retailer 22HK$5,800 HKD
Retailer 4HK$5,815 HKD
Retailer 9HK$5,815 HKD
Retailer 12HK$5,870 HKD
Retailer 10HK$5,909 HKD
Retailer 11HK$6,035 HKD
Retailer 24HK$6,035 HKD
Retailer 14HK$6,646 HKD
Retailer 16HK$6,709 HKD
Retailer 15HK$7,163 HKD
Retailer 8HK$7,171 HKD
Retailer 18HK$7,641 HKD
Retailer 2HK$7,830 HKD
Retailer 6HK$7,861 HKD
Retailer 21HK$9,005 HKD
Retailer 20HK$9,076 HKD
Retailer 13HK$9,899 HKD
Retailer 3HK$10,314 HKD
Retailer 19HK$11,748 HKD
NZ JewellersHK$20,126 HKD

29 data points across 24 retailers

23 retailersHK$4,969 HKD to HK$11,748 HKD

A
Cheapest Retailer
-
HK$4,969 HKD
Final sale: no returns
B+
Retailer 2
-
HK$5,337 HKD
View
B+
Retailer 3
-
HK$5,753 HKD
View
Retailer 4
-
HK$5,800 HKD
View
Price last confirmed 19 days ago
B+
Retailer 5
-
HK$5,815 HKD
View
Retailer 6
-
HK$5,815 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$5,870 HKD
View
B+
Retailer 8
-
HK$5,909 HKD
View
B+
Retailer 9
-
HK$6,035 HKD
View
B+
Retailer 10
-
HK$6,035 HKD
View
B+
Retailer 11
-
HK$6,646 HKD
View
B+
Retailer 12
-
HK$6,709 HKD
View
B
Retailer 13
-
HK$7,163 HKD
View
B
Retailer 14
-
HK$7,171 HKD
View
B
Retailer 15
-
HK$7,641 HKD
View
B
Retailer 16
-
HK$7,830 HKD
View
B
Retailer 17
-
HK$7,861 HKD
View
B
Retailer 18
-
HK$9,005 HKD
View
B
Retailer 19
-
HK$9,076 HKD
View
B
Retailer 20
-
HK$9,899 HKD
View
B
Retailer 21
-
HK$10,314 HKD
View
B
Retailer 22
-
HK$11,748 HKD
View
Most Expensive
NZ Jewellers
a7322adf-c3f6-4e27-ad4b-0f4498602594 · Nov 5
HK$20,126 HKD
$2,568 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$4,969 HKDSave up to HK$6,779 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$4,969 HKD