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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

VG • H/SI2 • GIA 2564099309

Certificate GIA 2564099309

Diamond specifications and retailer prices

From HK$3,805 HKD
$485 USD
As of November 1, 2026
Save HK$7,653 HKD (67%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$15,550 HKD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2564099309. Listed at 18 retailers as of November 1, 2026, with a 201% 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
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.3°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2564099309
Dimensions6.64 × 4.29 × 2.76 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizeNone
Top View
6.64 mm4.29 mm0.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2564099309
Side View
Table 57.0%Crown 37.3°Girdle: THN-THKPavilion 40.8°Culet: NoneDepth 64.2%

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 1
Current: HK$15,550 HKD|Low: HK$3,130 HKD|High: HK$15,746 HKD|Avg: HK$6,182 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
November 2, 2026
Retailer 9HK$3,707 HKD
Retailer 8HK$3,805 HKD
Retailer 5HK$4,150 HKD
Retailer 6HK$4,237 HKD
Retailer 4HK$4,496 HKD
Retailer 18HK$4,519 HKD
Retailer 3HK$4,841 HKD
Retailer 17HK$4,841 HKD
Retailer 15HK$5,029 HKD
Retailer 10HK$5,161 HKD
Retailer 14HK$5,186 HKD
Retailer 7HK$5,312 HKD
Retailer 2HK$5,924 HKD
Retailer 12HK$6,105 HKD
Retailer 16HK$6,324 HKD
Retailer 11HK$6,656 HKD
Retailer 13HK$11,459 HKD
NZ JewellersHK$15,550 HKD

28 data points across 18 retailers

18 retailersHK$3,805 HKD to HK$11,459 HKD

Retailer 1
-
HK$3,707 HKD
₹45,002 INR
Price last confirmed 19 days ago
A
Retailer 2
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 3
-
HK$4,150 HKD
$529 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,237 HKD
$540 USD
View
B+
Retailer 5
-
HK$4,496 HKD
$573 USD
View
B+
Retailer 6
-
HK$4,519 HKD
View
B+
Retailer 7
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 8
-
HK$4,841 HKD
$617 USD
View
B+
Retailer 9
-
HK$5,029 HKD
$641 USD
View
Retailer 10
-
HK$5,161 HKD
SGD 889 SGD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
HK$5,186 HKD
$661 USD
View
B+
Retailer 12
-
HK$5,312 HKD
$677 USD
View
B+
Retailer 13
-
HK$5,924 HKD
£595 GBP
View
B
Retailer 14
-
HK$6,105 HKD
£613 GBP
View
B
Retailer 15
-
HK$6,324 HKD
$806 USD
View
B
Retailer 16
-
HK$6,656 HKD
€808 EUR
View
C
Retailer 17
-
HK$11,459 HKD
£1,150 GBP
View
Most Expensive
NZ Jewellers
4586c461-d1b2-4ccc-ade6-e7047c03f19d · Oct 30
HK$15,550 HKD
$1,982 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$3,805 HKDSave up to HK$7,653 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$3,805 HKD