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Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

EX • F/SI2 • GIA 5423962580

Certificate GIA 5423962580

Diamond specifications and retailer prices

From HK$6,231 HKD
As of November 6, 2026
Save HK$6,699 HKD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,930 HKD at MOH London · As of November 4, 2026
View at MOH London

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5423962580. Listed at 17 retailers as of November 4, 2026, with prices from HK$6,231 to HK$12,930, a HK$6,699 spread on the same certified stone. MOH London lists it at HK$12,930. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.81°
Pavilion angle38.4°
OriginNatural
Grading LabGIA
CertificateGIA 5423962580
Dimensions6.18 × 4.59 × 2.74 mm
L/W Ratio1.35
Top View
6.18 mm4.59 mm0.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5423962580
Side View
Table 58.0%Crown 35.81°Girdle: THN-VTKPavilion 38.4°Culet: NoneDepth 59.7%

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$12,930 HKD|Low: HK$5,572 HKD|High: HK$13,109 HKD|Avg: HK$8,297 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10HK$6,231 HKD
Retailer 6HK$6,458 HKD
Retailer 5HK$6,685 HKD
Retailer 4HK$7,054 HKD
Retailer 2HK$7,210 HKD
Retailer 7HK$7,775 HKD
Retailer 8HK$8,284 HKD
Retailer 3HK$10,189 HKD
Retailer 9HK$10,894 HKD
MOH LondonHK$12,930 HKD

38 data points across 10 retailers

17 retailersHK$6,231 HKD to HK$12,930 HKD

B+
Cheapest Retailer
-
HK$6,231 HKD
B+
Retailer 2
-
HK$6,458 HKD
View
B+
Retailer 3
-
HK$6,685 HKD
View
Final sale: no returns
Retailer 4
-
HK$7,054 HKD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
HK$7,210 HKD
View
Retailer 6
-
HK$7,242 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$7,242 HKD
View
B+
Retailer 8
-
HK$7,320 HKD
View
B+
Retailer 9
-
HK$7,516 HKD
View
B
Retailer 10
-
HK$7,759 HKD
View
B
Retailer 11
-
HK$7,759 HKD
View
B
Retailer 12
-
HK$7,994 HKD
View
B
Retailer 13
-
HK$8,284 HKD
View
B
Retailer 14
-
HK$8,355 HKD
View
B
Retailer 15
-
HK$10,189 HKD
View
Most Expensive
B
MOH London
B47C2C2B8 · Nov 4
HK$12,930 HKD
£1,299 GBP
View
15 more retailers have this diamond
Prices start from HK$6,231 HKDSave up to HK$6,699 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$6,231 HKD