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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 2517402439

Certificate GIA 2517402439

Diamond specifications and retailer prices

From HK$6,591 HKD
As of November 6, 2026
Save HK$7,821 HKD (54%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$14,413 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517402439. Listed at 21 retailers as of November 4, 2026, with prices from HK$6,591 to HK$14,413, a HK$7,821 spread on the same certified stone. MOH London lists it at HK$14,413. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517402439
Dimensions6.76 × 4.45 × 2.60 mm
L/W Ratio1.52
Top View
6.76 mm4.45 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2517402439
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$14,413 HKD|Low: HK$5,494 HKD|High: HK$24,711 HKD|Avg: HK$11,039 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6HK$6,591 HKD
Retailer 9HK$7,140 HKD
Retailer 8HK$7,414 HKD
Retailer 5HK$8,386 HKD
Retailer 3HK$9,146 HKD
Retailer 2HK$10,189 HKD
Retailer 7HK$10,298 HKD
Retailer 4HK$12,156 HKD
MOH LondonHK$14,413 HKD
Retailer 10HK$24,711 HKD

45 data points across 10 retailers

21 retailersHK$6,591 HKD to HK$14,413 HKD

B
Cheapest Retailer
-
HK$6,591 HKD
Final sale: no returns
B
Retailer 2
-
HK$7,007 HKD
View
Retailer 3
-
HK$7,038 HKD
View
Price last confirmed 71 days ago
B
Retailer 4
-
HK$7,069 HKD
View
Retailer 5
-
HK$7,140 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$7,140 HKD
View
B
Retailer 7
-
HK$7,210 HKD
View
B
Retailer 8
-
HK$7,414 HKD
View
B
Retailer 9
-
HK$8,237 HKD
View
B
Retailer 10
-
HK$8,386 HKD
View
B
Retailer 11
-
HK$8,700 HKD
View
B
Retailer 12
-
HK$8,700 HKD
View
B
Retailer 13
-
HK$8,856 HKD
View
B
Retailer 14
-
HK$9,013 HKD
View
B
Retailer 15
-
HK$9,146 HKD
View
B
Retailer 16
-
HK$10,189 HKD
View
Retailer 17
-
HK$10,298 HKD
View
Price last confirmed 33 days ago
B
Retailer 18
-
HK$12,156 HKD
View
C
Retailer 19
-
HK$12,751 HKD
View
Most Expensive
B
MOH London
26AA041AA · Nov 4
HK$14,413 HKD
£1,448 GBP
View
19 more retailers have this diamond
Prices start from HK$6,591 HKDSave up to HK$7,821 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$6,591 HKD