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Oval|Natural|GIA

0.50ct K SI1 Oval Natural Diamond

VG • K/SI1 • GIA 6395382451

Certificate GIA 6395382451

Diamond specifications and retailer prices

From HK$3,010 HKD
As of November 6, 2026
Save HK$5,110 HKD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$13,488 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6395382451. Listed at 15 retailers as of November 1, 2026, with a 170% 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6395382451
Dimensions6.24 × 4.36 × 2.74 mm
L/W Ratio1.43
Top View
6.24 mm4.36 mm0.50 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6395382451
Side View
Table 56.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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$13,488 HKD|Low: HK$3,010 HKD|High: HK$13,488 HKD|Avg: HK$4,702 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
Retailer 15
Retailer 16
November 6, 2026
Retailer 5HK$3,010 HKD
Retailer 13HK$3,519 HKD
Retailer 6HK$3,660 HKD
Retailer 11HK$3,785 HKD
Retailer 16HK$3,785 HKD
Retailer 8HK$3,864 HKD
Retailer 15HK$4,060 HKD
Retailer 2HK$4,295 HKD
Retailer 9HK$4,334 HKD
Retailer 7HK$4,546 HKD
Retailer 3HK$4,718 HKD
Retailer 4HK$5,133 HKD
Retailer 14HK$5,322 HKD
Retailer 10HK$5,455 HKD
Retailer 12HK$8,120 HKD
NZ JewellersHK$13,488 HKD

30 data points across 16 retailers

15 retailersHK$3,010 HKD to HK$8,120 HKD

B+
Cheapest Retailer
-
HK$3,010 HKD
A
Retailer 2
-
HK$3,519 HKD
View
B+
Retailer 3
-
HK$3,676 HKD
View
B+
Retailer 4
-
HK$3,785 HKD
View
Retailer 5
-
HK$3,785 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$4,060 HKD
View
B+
Retailer 7
-
HK$4,295 HKD
View
B+
Retailer 8
-
HK$4,334 HKD
View
B
Retailer 9
-
HK$4,546 HKD
View
B
Retailer 10
-
HK$4,718 HKD
View
B
Retailer 11
-
HK$5,133 HKD
View
B
Retailer 12
-
HK$5,322 HKD
View
B
Retailer 13
-
HK$5,455 HKD
View
B
Retailer 14
-
HK$8,120 HKD
View
Most Expensive
NZ Jewellers
7c4bbbca-a7f9-4526-bde2-06d2f596ae52 · Nov 5
HK$13,488 HKD
$1,721 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$3,010 HKDSave up to HK$5,110 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.

A
0.50ct Oval
HK$3,010 HKD