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Oval|Natural|GIA

0.50ct G SI1 Oval Natural Diamond

GD • G/SI1 • GIA 1429951282

Certificate GIA 1429951282

Diamond specifications and retailer prices

From HK$6,137 HKD
As of November 4, 2026
Save HK$7,301 HKD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$13,437 HKD at MOH London · As of November 2, 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 1429951282. Listed at 23 retailers as of November 2, 2026, with prices from HK$6,137 to HK$13,437, a HK$7,301 spread on the same certified stone. MOH London lists it at HK$13,437. 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 1429951282
Dimensions6.33 × 4.37 × 2.75 mm
L/W Ratio1.45
Culet sizeNone
Top View
6.33 mm4.37 mm0.50 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1429951282
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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$13,437 HKD|Low: HK$5,110 HKD|High: HK$13,596 HKD|Avg: HK$8,896 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10HK$6,137 HKD
Retailer 8HK$6,192 HKD
Retailer 3HK$6,646 HKD
Retailer 13HK$6,772 HKD
Retailer 12HK$6,905 HKD
Retailer 9HK$7,916 HKD
Retailer 5HK$8,229 HKD
Retailer 2HK$8,496 HKD
Retailer 7HK$9,483 HKD
Retailer 11HK$11,027 HKD
Retailer 6HK$11,317 HKD
Retailer 4HK$11,850 HKD
MOH LondonHK$13,437 HKD

45 data points across 13 retailers

23 retailersHK$6,137 HKD to HK$13,437 HKD

B+
Cheapest Retailer
-
HK$6,137 HKD
B+
Retailer 2
-
HK$6,137 HKD
View
Final sale: no returns
Retailer 3
-
HK$6,192 HKD
View
Price last confirmed 9 days ago
B
Retailer 4
-
HK$6,521 HKD
View
B
Retailer 5
-
HK$6,607 HKD
View
B
Retailer 6
-
HK$6,646 HKD
View
Retailer 7
-
HK$6,646 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$6,732 HKD
View
B
Retailer 9
-
HK$6,772 HKD
View
B
Retailer 10
-
HK$6,905 HKD
View
B
Retailer 11
-
HK$7,665 HKD
View
B
Retailer 12
-
HK$7,916 HKD
View
B
Retailer 13
-
HK$8,151 HKD
View
B
Retailer 14
-
HK$8,151 HKD
View
B
Retailer 15
-
HK$8,229 HKD
View
B
Retailer 16
-
HK$8,386 HKD
View
B
Retailer 17
-
HK$8,496 HKD
View
B
Retailer 18
-
HK$9,483 HKD
View
Retailer 19
-
HK$11,027 HKD
View
Price last confirmed 33 days ago
B
Retailer 20
-
HK$11,317 HKD
View
C
Retailer 21
-
HK$11,850 HKD
View
Most Expensive
B
MOH London
3515BC401 · Nov 2
HK$13,437 HKD
£1,350 GBP
View
21 more retailers have this diamond
Prices start from HK$6,137 HKDSave up to HK$7,301 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