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Oval|Natural|GIA

0.50ct H SI2 Oval Natural Diamond

GD • H/SI2 • GIA 1558580479

Certificate GIA 1558580479

Diamond specifications and retailer prices

From HK$2,919 HKD
₹35,429 INR
As of October 31, 2026
Save HK$9,509 HKD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,428 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1558580479. Listed at 17 retailers as of October 30, 2026, with prices from HK$2,919 to HK$12,428, a HK$9,509 spread on the same certified stone. NZ Jewellers lists it at HK$12,428. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558580479
Dimensions6.05 × 4.45 × 2.90 mm
L/W Ratio1.36
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
6.05 mm4.45 mm0.50 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558580479
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.3%

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: Oct 31
Current: HK$12,428 HKD|Low: HK$2,558 HKD|High: HK$12,428 HKD|Avg: HK$4,161 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
October 31, 2026
Retailer 2HK$2,919 HKD
Retailer 8HK$3,240 HKD
Retailer 5HK$3,656 HKD
Retailer 15HK$3,962 HKD
Retailer 4HK$4,080 HKD
Retailer 13HK$4,268 HKD
Retailer 14HK$4,268 HKD
Retailer 6HK$4,574 HKD
Retailer 12HK$4,749 HKD
Retailer 3HK$4,943 HKD
Retailer 9HK$4,961 HKD
Retailer 11HK$4,994 HKD
Retailer 7HK$5,618 HKD
Retailer 10HK$5,940 HKD
Retailer 16HK$9,207 HKD
NZ JewellersHK$12,428 HKD

37 data points across 16 retailers

17 retailersHK$2,919 HKD to HK$12,428 HKD

A
Cheapest Retailer
-
HK$2,919 HKD
₹35,429 INR
Retailer 2
-
HK$3,240 HKD
SGD 558 SGD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
HK$3,656 HKD
$466 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$3,962 HKD
$505 USD
View
B+
Retailer 5
-
HK$3,970 HKD
A$779 AUD
View
B+
Retailer 6
-
HK$4,080 HKD
$520 USD
View
B+
Retailer 7
-
HK$4,268 HKD
$544 USD
View
B+
Retailer 8
-
HK$4,268 HKD
$544 USD
View
B+
Retailer 9
-
HK$4,574 HKD
$583 USD
View
B+
Retailer 10
-
HK$4,749 HKD
£477 GBP
View
B+
Retailer 11
-
HK$4,943 HKD
$630 USD
View
B
Retailer 12
-
HK$4,961 HKD
£498 GBP
View
B+
Retailer 13
-
HK$4,994 HKD
$637 USD
View
B
Retailer 14
-
HK$5,618 HKD
$716 USD
View
B
Retailer 15
-
HK$5,940 HKD
€721 EUR
View
C
Retailer 16
-
HK$9,207 HKD
£924 GBP
View
Most Expensive
C
NZ Jewellers
314807cf-ca10-4726-969e-6508249edc45 · Oct 30
HK$12,428 HKD
$1,584 USD
View
16 more retailers have this diamond
Prices start from HK$2,919 HKDSave up to HK$9,509 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$2,919 HKD