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Oval|Natural|GIA

0.50ct K SI2 Oval Natural Diamond

GD • K/SI2 • GIA 3435186145

Certificate GIA 3435186145

Diamond specifications and retailer prices

From HK$3,253 HKD
As of November 5, 2026
Save HK$9,201 HKD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$12,454 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3435186145. Listed at 11 retailers as of November 5, 2026, with prices from HK$3,253 to HK$12,454, a HK$9,201 spread on the same certified stone. NZ Jewellers lists it at HK$12,454. 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
K
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 3435186145
Dimensions6.08 × 4.64 × 2.72 mm
L/W Ratio1.31
Top View
6.08 mm4.64 mm0.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 3435186145
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 58.7%

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 5
Current: HK$12,454 HKD|Low: HK$3,253 HKD|High: HK$12,454 HKD|Avg: HK$4,587 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
Retailer 14
November 6, 2026
Retailer 10HK$3,253 HKD
Retailer 9HK$3,495 HKD
Retailer 13HK$3,495 HKD
Retailer 5HK$3,550 HKD
Retailer 12HK$3,746 HKD
Retailer 2HK$3,856 HKD
Retailer 4HK$3,911 HKD
Retailer 7HK$3,958 HKD
Retailer 14HK$4,209 HKD
Retailer 3HK$4,232 HKD
Retailer 6HK$4,938 HKD
Retailer 11HK$5,220 HKD
Retailer 8HK$7,493 HKD
NZ JewellersHK$12,454 HKD

30 data points across 14 retailers

11 retailersHK$3,253 HKD to HK$12,454 HKD

B+
Cheapest Retailer
-
HK$3,253 HKD
B+
Retailer 2
-
HK$3,495 HKD
View
Retailer 3
-
HK$3,495 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$3,746 HKD
View
B+
Retailer 5
-
HK$3,856 HKD
View
B+
Retailer 6
-
HK$3,911 HKD
View
B+
Retailer 7
-
HK$3,958 HKD
View
B
Retailer 8
-
HK$4,232 HKD
View
B
Retailer 9
-
HK$5,220 HKD
View
C
Retailer 10
-
HK$7,493 HKD
View
Most Expensive
C
NZ Jewellers
29ff2faf-d4b8-405c-bca5-90dc1f3cefe4 · Nov 5
HK$12,454 HKD
$1,589 USD
View
10 more retailers have this diamond
Prices start from HK$3,253 HKDSave up to HK$9,201 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$3,253 HKD