CaratHunter
Plans
Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

VG • D/SI1 • GIA 6562071819

Certificate GIA 6562071819

Diamond specifications and retailer prices

From HK$5,235 HKD
As of November 6, 2026
Save HK$7,532 HKD (59%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$21,890 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562071819. Listed at 24 retailers as of November 4, 2026, with a 144% 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.63°
Pavilion angle33.92°
OriginNatural
Grading LabGIA
CertificateGIA 6562071819
Dimensions6.49 × 4.38 × 2.53 mm
L/W Ratio1.48
Culet sizeNone
Key to symbols
Feather
Top View
6.49 mm4.38 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562071819
Side View
Table 64.0%Crown 37.63°Girdle: STK-VTKPavilion 33.92°Culet: NoneDepth 57.8%

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$21,890 HKD|Low: HK$5,212 HKD|High: HK$21,890 HKD|Avg: HK$8,667 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 2HK$5,235 HKD
Retailer 20HK$5,314 HKD
Retailer 7HK$6,231 HKD
Retailer 9HK$6,442 HKD
Retailer 16HK$6,670 HKD
Retailer 3HK$6,983 HKD
Retailer 11HK$6,983 HKD
Retailer 10HK$7,061 HKD
Retailer 4HK$7,250 HKD
Retailer 14HK$7,351 HKD
Retailer 22HK$8,018 HKD
Retailer 5HK$8,057 HKD
Retailer 18HK$8,073 HKD
Retailer 6HK$8,229 HKD
Retailer 13HK$8,519 HKD
Retailer 12HK$9,232 HKD
Retailer 8HK$9,726 HKD
Retailer 21HK$9,836 HKD
Retailer 15HK$10,001 HKD
Retailer 17HK$10,769 HKD
Retailer 19HK$12,767 HKD
NZ JewellersHK$21,890 HKD

25 data points across 22 retailers

24 retailersHK$5,235 HKD to HK$12,767 HKD

A
Cheapest Retailer
-
HK$5,235 HKD
A
Retailer 2
-
HK$5,314 HKD
View
B+
Retailer 3
-
HK$6,231 HKD
View
B+
Retailer 4
-
HK$6,442 HKD
View
Final sale: no returns
B+
Retailer 5
-
HK$6,497 HKD
View
B+
Retailer 6
-
HK$6,670 HKD
View
Retailer 7
-
HK$6,983 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$6,983 HKD
View
B+
Retailer 9
-
HK$7,061 HKD
View
B+
Retailer 10
-
HK$7,250 HKD
View
B+
Retailer 11
-
HK$7,351 HKD
View
B+
Retailer 12
-
HK$8,018 HKD
View
B+
Retailer 13
-
HK$8,057 HKD
View
B+
Retailer 14
-
HK$8,073 HKD
View
B
Retailer 15
-
HK$8,229 HKD
View
B+
Retailer 16
-
HK$8,519 HKD
View
B
Retailer 17
-
HK$9,232 HKD
View
B
Retailer 18
-
HK$9,726 HKD
View
B
Retailer 19
-
HK$9,836 HKD
View
B
Retailer 20
-
HK$10,001 HKD
View
B
Retailer 21
-
HK$10,769 HKD
View
Retailer 22
-
HK$10,847 HKD
View
Price last confirmed 32 days ago
B
Retailer 23
-
HK$12,767 HKD
View
Most Expensive
NZ Jewellers
316f84d4-b772-4d7b-9e35-b3ac3f2596b6 · Nov 5
HK$21,890 HKD
$2,793 USD
View
Price under review
23 more retailers have this diamond
Prices start from HK$5,235 HKDSave up to HK$7,532 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$5,235 HKD