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Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 7443291167

Certificate GIA 7443291167

Diamond specifications and retailer prices

From HK$6,137 HKD
As of November 4, 2026
Save HK$7,297 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$23,003 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 SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7443291167. Listed at 19 retailers as of November 2, 2026, with a 119% 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
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.5°
OriginNatural
Grading LabGIA
CertificateGIA 7443291167
Dimensions6.27 × 4.52 × 2.77 mm
L/W Ratio1.39
Top View
6.27 mm4.52 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7443291167
Side View
Table 60.0%Crown 33.2°Girdle: MED-VTKPavilion 39.5°Culet: 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 4
Current: HK$8,496 HKD|Low: HK$6,192 HKD|High: HK$13,590 HKD|Avg: HK$8,338 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
Retailer 12
November 6, 2026
Retailer 7HK$6,192 HKD
Retailer 4HK$6,521 HKD
Retailer 3HK$6,646 HKD
Retailer 10HK$6,646 HKD
Retailer 9HK$6,772 HKD
Retailer 8HK$6,905 HKD
Retailer 2HK$7,665 HKD
Retailer 12HK$8,229 HKD
Retailer 1HK$8,496 HKD
Retailer 5HK$9,483 HKD
Retailer 11HK$11,850 HKD
Retailer 6HK$13,433 HKD

43 data points across 12 retailers

19 retailersHK$6,137 HKD to HK$13,433 HKD

B+
Cheapest Retailer
-
HK$6,137 HKD
B+
Retailer 2
-
HK$6,192 HKD
View
B+
Retailer 3
-
HK$6,521 HKD
View
B+
Retailer 4
-
HK$6,607 HKD
View
B+
Retailer 5
-
HK$6,646 HKD
View
Retailer 6
-
HK$6,646 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$6,732 HKD
View
B+
Retailer 8
-
HK$6,772 HKD
View
B+
Retailer 9
-
HK$6,905 HKD
View
B
Retailer 10
-
HK$7,665 HKD
View
B
Retailer 11
-
HK$8,151 HKD
View
B
Retailer 12
-
HK$8,151 HKD
View
B
Retailer 13
-
HK$8,229 HKD
View
B
Retailer 14
-
HK$8,386 HKD
View
B
Retailer 15
-
HK$8,496 HKD
View
B
Retailer 16
-
HK$9,483 HKD
View
B
Retailer 17
-
HK$11,850 HKD
View
B
Retailer 18
-
HK$13,433 HKD
View
Most Expensive
NZ Jewellers
c3b51e2a-ae1a-4e0a-aa89-a04a3f106b89 · Nov 5
HK$23,003 HKD
$2,935 USD
View
Price under review
18 more retailers have this diamond
Prices start from HK$6,137 HKDSave up to HK$7,297 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$6,137 HKD