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Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 2506821558

Certificate GIA 2506821558

Diamond specifications and retailer prices

From HK$3,451 HKD
₹41,887 INR
As of October 31, 2026
Save HK$11,142 HKD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$14,593 HKD at NZ Jewellers · As of October 27, 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 G 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 2506821558. Listed at 17 retailers as of October 27, 2026, with prices from HK$3,451 to HK$14,593, a HK$11,142 spread on the same certified stone. NZ Jewellers lists it at HK$14,593. 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
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2506821558
Dimensions6.41 × 4.33 × 2.75 mm
L/W Ratio1.48
Top View
6.41 mm4.33 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2506821558
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.6%

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$3,451 HKD|Low: HK$2,934 HKD|High: HK$10,871 HKD|Avg: HK$5,710 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 1HK$3,451 HKD
Retailer 6HK$4,292 HKD
Retailer 5HK$4,747 HKD
Retailer 8HK$5,013 HKD
Retailer 7HK$5,625 HKD
Retailer 3HK$5,713 HKD
Retailer 2HK$6,236 HKD
Retailer 4HK$10,801 HKD

38 data points across 8 retailers

17 retailersHK$3,451 HKD to HK$14,593 HKD

A
Cheapest Retailer
-
HK$3,451 HKD
₹41,887 INR
A
Retailer 2
-
HK$3,917 HKD
View
B+
Retailer 3
-
HK$4,292 HKD
$547 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$4,653 HKD
$593 USD
View
Retailer 5
-
HK$4,747 HKD
$605 USD
View
Price last confirmed 13 days ago
B+
Retailer 6
-
HK$4,842 HKD
SGD 834 SGD
View
B+
Retailer 7
-
HK$5,013 HKD
$639 USD
View
B+
Retailer 8
-
HK$5,013 HKD
$639 USD
View
B+
Retailer 9
-
HK$5,366 HKD
$684 USD
View
B+
Retailer 10
-
HK$5,366 HKD
$684 USD
View
B+
Retailer 11
-
HK$5,531 HKD
$705 USD
View
Retailer 12
-
HK$5,625 HKD
£565 GBP
View
Price last confirmed 31 days ago
B+
Retailer 13
-
HK$5,687 HKD
$725 USD
View
B+
Retailer 14
-
HK$5,713 HKD
£573 GBP
View
B+
Retailer 15
-
HK$6,236 HKD
€757 EUR
View
B
Retailer 16
-
HK$10,801 HKD
£1,084 GBP
View
Most Expensive
C
NZ Jewellers
3ce27a7a-49b4-4303-92a2-9c2fb204dd90 · Oct 27
HK$14,593 HKD
$1,860 USD
View
16 more retailers have this diamond
Prices start from HK$3,451 HKDSave up to HK$11,142 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$3,451 HKD