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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 6562302588

Certificate GIA 6562302588

Diamond specifications and retailer prices

From HK$3,817 HKD
As of November 6, 2026
Save HK$12,352 HKD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$16,169 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562302588. Listed at 20 retailers as of November 5, 2026, with prices from HK$3,817 to HK$16,169, a HK$12,352 spread on the same certified stone. NZ Jewellers lists it at HK$16,169. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562302588
Dimensions6.86 × 4.21 × 2.68 mm
L/W Ratio1.63
Girdle conditionFaceted
Culet sizeNone
Top View
6.86 mm4.21 mm0.50 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562302588
Side View
Table 59.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 63.8%

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$16,169 HKD|Low: HK$3,817 HKD|High: HK$16,169 HKD|Avg: HK$6,580 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
November 6, 2026
Retailer 2HK$3,817 HKD
Retailer 14HK$4,687 HKD
Retailer 9HK$4,749 HKD
Retailer 8HK$4,820 HKD
Retailer 7HK$4,985 HKD
Retailer 12HK$5,039 HKD
Retailer 5HK$5,157 HKD
Retailer 4HK$5,353 HKD
Retailer 10HK$5,400 HKD
Retailer 17HK$5,949 HKD
Retailer 11HK$6,348 HKD
Retailer 6HK$6,450 HKD
Retailer 15HK$7,242 HKD
Retailer 16HK$7,555 HKD
Retailer 13HK$11,889 HKD
Retailer 3HK$14,930 HKD
NZ JewellersHK$16,169 HKD

28 data points across 17 retailers

20 retailersHK$3,817 HKD to HK$16,169 HKD

A
Cheapest Retailer
-
HK$3,817 HKD
A
Retailer 2
-
HK$4,412 HKD
View
A
Retailer 3
-
HK$4,687 HKD
View
A
Retailer 4
-
HK$4,749 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$4,820 HKD
View
Retailer 6
-
HK$4,985 HKD
View
Price last confirmed 11 days ago
A
Retailer 7
-
HK$5,039 HKD
View
Retailer 8
-
HK$5,071 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$5,157 HKD
View
A
Retailer 10
-
HK$5,353 HKD
View
A
Retailer 11
-
HK$5,400 HKD
View
B+
Retailer 12
-
HK$5,949 HKD
View
B+
Retailer 13
-
HK$6,348 HKD
View
B+
Retailer 14
-
HK$6,450 HKD
View
B+
Retailer 15
-
HK$7,148 HKD
View
B+
Retailer 16
-
HK$7,242 HKD
View
B+
Retailer 17
-
HK$7,555 HKD
View
B
Retailer 18
-
HK$11,889 HKD
View
B
Retailer 19
-
HK$14,930 HKD
View
Most Expensive
B
NZ Jewellers
758c0251-62fa-44d1-9360-15e61d6f519a · Nov 5
HK$16,169 HKD
$2,063 USD
View
19 more retailers have this diamond
Prices start from HK$3,817 HKDSave up to HK$12,352 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$3,817 HKD