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Half Kilo Gold 18K Price in Australia

View the live AUD price for 0.75 purity Half Kilo (500 g) 18K gold in Australia. Updated every minute with accurate market data for investors and collectors.

Last Updated Prices:

Half Kilo Gold 18K Price in Australia – Live AUD Rates

Half Kilo Gold Price Karat 18

77,514.00 Australian Dollar

Half Kilo Gold 18 Karat Price Chart

Historical Price Data for Half Kilo Gold 18 Karat - - in Australia

Date Change
23-08-2026
Sunday
77,625.00 AUD 0 (0%)
22-08-2026
Saturday
77,625.00 AUD -,375.00 (-0.48%)
21-08-2026
Friday
78,000.00 AUD +1,125.00 (+1.46%)
20-08-2026
Thursday
76,875.00 AUD +375.00 (+0.49%)
19-08-2026
Wednesday
76,500.00 AUD +2,250.00 (+3.03%)
18-08-2026
Tuesday
74,250.00 AUD -1,125.00 (-1.49%)
17-08-2026
Monday
75,375.00 AUD +750.00 (+1.01%)
16-08-2026
Sunday
74,625.00 AUD 0 (0%)
15-08-2026
Saturday
74,625.00 AUD -,375.00 (-0.5%)
14-08-2026
Friday
75,000.00 AUD +375.00 (+0.5%)
13-08-2026
Thursday
74,625.00 AUD -,750.00 (-1%)
12-08-2026
Wednesday
75,375.00 AUD +375.00 (+0.5%)
11-08-2026
Tuesday
75,000.00 AUD +375.00 (+0.5%)
10-08-2026
Monday
74,625.00 AUD +375.00 (+0.51%)
09-08-2026
Sunday
74,250.00 AUD 0 (0%)
08-08-2026
Saturday
74,250.00 AUD 0 (0%)
07-08-2026
Friday
74,250.00 AUD +1,875.00 (+2.59%)
06-08-2026
Thursday
72,375.00 AUD 0 (0%)
05-08-2026
Wednesday
72,375.00 AUD +1,875.00 (+2.66%)
04-08-2026
Tuesday
70,500.00 AUD +1,500.00 (+2.17%)
03-08-2026
Monday
69,000.00 AUD -,375.00 (-0.54%)
02-08-2026
Sunday
69,375.00 AUD 0 (0%)
01-08-2026
Saturday
69,375.00 AUD -,375.00 (-0.54%)
31-07-2026
Friday
69,750.00 AUD -1,500.00 (-2.11%)
30-07-2026
Thursday
71,250.00 AUD +1,875.00 (+2.7%)
29-07-2026
Wednesday
69,375.00 AUD -,375.00 (-0.54%)
28-07-2026
Tuesday
69,750.00 AUD -,750.00 (-1.06%)
27-07-2026
Monday
70,500.00 AUD +375.00 (+0.53%)
26-07-2026
Sunday
70,125.00 AUD 0 (0%)
25-07-2026
Saturday
70,125.00 AUD -,375.00 (-0.53%)
24-07-2026
Friday
70,500.00 AUD +750.00 (+1.08%)
23-07-2026
Thursday
69,750.00 AUD -1,875.00 (-2.62%)
22-07-2026
Wednesday
71,625.00 AUD +1,500.00 (+2.14%)
21-07-2026
Tuesday
70,125.00 AUD +750.00 (+1.08%)
20-07-2026
Monday
69,375.00 AUD 0 (0%)
19-07-2026
Sunday
69,375.00 AUD 0 (0%)
18-07-2026
Saturday
69,375.00 AUD +375.00 (+0.54%)
17-07-2026
Friday
69,000.00 AUD 0 (0%)
16-07-2026
Thursday
69,000.00 AUD -1,125.00 (-1.6%)
15-07-2026
Wednesday
70,125.00 AUD -,750.00 (-1.06%)
14-07-2026
Tuesday
70,875.00 AUD +1,125.00 (+1.61%)
13-07-2026
Monday
69,750.00 AUD -1,875.00 (-2.62%)
12-07-2026
Sunday
71,625.00 AUD 0 (0%)
11-07-2026
Saturday
71,625.00 AUD 0 (0%)
10-07-2026
Friday
71,625.00 AUD -,375.00 (-0.52%)
09-07-2026
Thursday
72,000.00 AUD +1,875.00 (+2.67%)
08-07-2026
Wednesday
70,125.00 AUD -1,875.00 (-2.6%)
07-07-2026
Tuesday
72,000.00 AUD 0 (0%)
06-07-2026
Monday
72,000.00 AUD -,750.00 (-1.03%)
05-07-2026
Sunday
72,750.00 AUD 0 (0%)
04-07-2026
Saturday
72,750.00 AUD 0 (0%)
03-07-2026
Friday
72,750.00 AUD +375.00 (+0.52%)
02-07-2026
Thursday
72,375.00 AUD +1,125.00 (+1.58%)
01-07-2026
Wednesday
71,250.00 AUD +750.00 (+1.06%)
30-06-2026
Tuesday
70,500.00 AUD 0 (0%)
29-06-2026
Monday
70,500.00 AUD -1,125.00 (-1.57%)
28-06-2026
Sunday
71,625.00 AUD 0 (0%)
27-06-2026
Saturday
71,625.00 AUD 0 (0%)
26-06-2026
Friday
71,625.00 AUD +1,125.00 (+1.6%)
25-06-2026
Thursday
70,500.00 AUD +750.00 (+1.08%)
24-06-2026
Wednesday
69,750.00 AUD -1,500.00 (-2.11%)
23-06-2026
Tuesday
71,250.00 AUD -,750.00 (-1.04%)
22-06-2026
Monday
72,000.00 AUD +750.00 (+1.05%)
21-06-2026
Sunday
71,250.00 AUD 0 (0%)
20-06-2026
Saturday
71,250.00 AUD 0 (0%)
19-06-2026
Friday
71,250.00 AUD -1,125.00 (-1.55%)
18-06-2026
Thursday
72,375.00 AUD -1,875.00 (-2.53%)
17-06-2026
Wednesday
74,250.00 AUD +375.00 (+0.51%)
16-06-2026
Tuesday
73,875.00 AUD -,375.00 (-0.51%)
15-06-2026
Monday
74,250.00 AUD +1,875.00 (+2.59%)
14-06-2026
Sunday
72,375.00 AUD 0 (0%)
13-06-2026
Saturday
72,375.00 AUD 0 (0%)
12-06-2026
Friday
72,375.00 AUD +1,875.00 (+2.66%)
11-06-2026
Thursday
70,500.00 AUD -,375.00 (-0.53%)
10-06-2026
Wednesday
70,875.00 AUD -2,250.00 (-3.08%)
09-06-2026
Tuesday
73,125.00 AUD -1,125.00 (-1.52%)
08-06-2026
Monday
74,250.00 AUD +375.00 (+0.51%)
07-06-2026
Sunday
73,875.00 AUD 0 (0%)
06-06-2026
Saturday
73,875.00 AUD +750.00 (+1.03%)
05-06-2026
Friday
73,125.00 AUD -2,625.00 (-3.47%)
04-06-2026
Thursday
75,750.00 AUD +1,125.00 (+1.51%)
03-06-2026
Wednesday
74,625.00 AUD -1,125.00 (-1.49%)
02-06-2026
Tuesday
75,750.00 AUD +750.00 (+1%)
01-06-2026
Monday
75,000.00 AUD -1,125.00 (-1.48%)
31-05-2026
Sunday
76,125.00 AUD 0 (0%)
30-05-2026
Saturday
76,125.00 AUD -1,125.00 (-1.46%)
29-05-2026
Friday
77,250.00 AUD +1,500.00 (+1.98%)
28-05-2026
Thursday
75,750.00 AUD +1,125.00 (+1.51%)
27-05-2026
Wednesday
74,625.00 AUD -1,125.00 (-1.49%)
26-05-2026
Tuesday
75,750.00 AUD -1,125.00 (-1.46%)
25-05-2026
Monday
76,875.00 AUD +750.00 (+0.99%)
24-05-2026
Sunday
76,125.00 AUD 0 (0%)
23-05-2026
Saturday
76,125.00 AUD 0 (0%)
22-05-2026
Friday
76,125.00 AUD 0 (0%)
21-05-2026
Thursday
76,125.00 AUD -,750.00 (-0.98%)
20-05-2026
Wednesday
76,875.00 AUD +1,125.00 (+1.49%)
19-05-2026
Tuesday
75,750.00 AUD -1,125.00 (-1.46%)
18-05-2026
Monday
76,875.00 AUD +375.00 (+0.49%)
17-05-2026
Sunday
76,500.00 AUD 0 (0%)
16-05-2026
Saturday
76,500.00 AUD +750.00 (+0.99%)
15-05-2026
Friday
75,750.00 AUD -2,250.00 (-2.88%)
14-05-2026
Thursday
78,000.00 AUD -,375.00 (-0.48%)
13-05-2026
Wednesday
78,375.00 AUD +750.00 (+0.97%)
12-05-2026
Tuesday
77,625.00 AUD -1,125.00 (-1.43%)
11-05-2026
Monday
78,750.00 AUD +375.00 (+0.48%)
10-05-2026
Sunday
78,375.00 AUD 0 (0%)
09-05-2026
Saturday
78,375.00 AUD 0 (0%)
08-05-2026
Friday
78,375.00 AUD -,375.00 (-0.48%)
07-05-2026
Thursday
78,750.00 AUD 0 (0%)
06-05-2026
Wednesday
78,750.00 AUD +1,875.00 (+2.44%)
05-05-2026
Tuesday
76,875.00 AUD +1,125.00 (+1.49%)
04-05-2026
Monday
75,750.00 AUD -1,500.00 (-1.94%)
03-05-2026
Sunday
77,250.00 AUD 0 (0%)
02-05-2026
Saturday
77,250.00 AUD -,750.00 (-0.96%)
01-05-2026
Friday
78,000.00 AUD 0 (0%)
30-04-2026
Thursday
78,000.00 AUD +1,500.00 (+1.96%)
29-04-2026
Wednesday
76,500.00 AUD -,375.00 (-0.49%)
28-04-2026
Tuesday
76,875.00 AUD -1,875.00 (-2.38%)
27-04-2026
Monday
78,750.00 AUD -,750.00 (-0.94%)
26-04-2026
Sunday
79,500.00 AUD 0 (0%)
25-04-2026
Saturday
79,500.00 AUD -,375.00 (-0.47%)
24-04-2026
Friday
79,875.00 AUD +375.00 (+0.47%)
23-04-2026
Thursday
79,500.00 AUD 0 (0%)
22-04-2026
Wednesday
79,500.00 AUD -,375.00 (-0.47%)
21-04-2026
Tuesday
79,875.00 AUD -1,125.00 (-1.39%)
20-04-2026
Monday
81,000.00 AUD 0 (0%)
19-04-2026
Sunday
81,000.00 AUD 0 (0%)
18-04-2026
Saturday
81,000.00 AUD +375.00 (+0.47%)
17-04-2026
Friday
80,625.00 AUD -,375.00 (-0.46%)
16-04-2026
Thursday
81,000.00 AUD 0 (0%)
15-04-2026
Wednesday
81,000.00 AUD -,375.00 (-0.46%)
14-04-2026
Tuesday
81,375.00 AUD +375.00 (+0.46%)
13-04-2026
Monday
81,000.00 AUD 0 (0%)
12-04-2026
Sunday
81,000.00 AUD 0 (0%)
11-04-2026
Saturday
81,000.00 AUD 0 (0%)
10-04-2026
Friday
81,000.00 AUD 0 (0%)
09-04-2026
Thursday
81,000.00 AUD -1,500.00 (-1.82%)
08-04-2026
Wednesday
82,500.00 AUD +1,125.00 (+1.38%)
07-04-2026
Tuesday
81,375.00 AUD -,750.00 (-0.91%)
06-04-2026
Monday
82,125.00 AUD +375.00 (+0.46%)
05-04-2026
Sunday
81,750.00 AUD 0 (0%)
04-04-2026
Saturday
81,750.00 AUD 0 (0%)
03-04-2026
Friday
81,750.00 AUD +375.00 (+0.46%)
02-04-2026
Thursday
81,375.00 AUD -1,500.00 (-1.81%)
01-04-2026
Wednesday
82,875.00 AUD +375.00 (+0.45%)
31-03-2026
Tuesday
82,500.00 AUD +3,000.00 (+3.77%)
30-03-2026
Monday
79,500.00 AUD +750.00 (+0.95%)
29-03-2026
Sunday
78,750.00 AUD 0 (0%)
28-03-2026
Saturday
78,750.00 AUD +1,500.00 (+1.94%)
27-03-2026
Friday
77,250.00 AUD +750.00 (+0.98%)
26-03-2026
Thursday
76,500.00 AUD -2,250.00 (-2.86%)
25-03-2026
Wednesday
78,750.00 AUD +2,625.00 (+3.45%)
24-03-2026
Tuesday
76,125.00 AUD 0 (0%)
23-03-2026
Monday
76,125.00 AUD -,750.00 (-0.98%)
22-03-2026
Sunday
76,875.00 AUD 0 (0%)
21-03-2026
Saturday
76,875.00 AUD -2,625.00 (-3.3%)
20-03-2026
Friday
79,500.00 AUD -1,125.00 (-1.4%)
19-03-2026
Thursday
80,625.00 AUD -4,125.00 (-4.87%)
18-03-2026
Wednesday
84,750.00 AUD -,750.00 (-0.88%)
17-03-2026
Tuesday
85,500.00 AUD 0 (0%)
16-03-2026
Monday
85,500.00 AUD -,750.00 (-0.87%)
15-03-2026
Sunday
86,250.00 AUD 0 (0%)
14-03-2026
Saturday
86,250.00 AUD -,375.00 (-0.43%)
13-03-2026
Friday
86,625.00 AUD -1,125.00 (-1.28%)
12-03-2026
Thursday
87,750.00 AUD 0 (0%)
11-03-2026
Wednesday
87,750.00 AUD -1,125.00 (-1.27%)
10-03-2026
Tuesday
88,875.00 AUD +750.00 (+0.85%)
09-03-2026
Monday
88,125.00 AUD -,750.00 (-0.84%)
08-03-2026
Sunday
88,875.00 AUD 0 (0%)
07-03-2026
Saturday
88,875.00 AUD +1,500.00 (+1.72%)
06-03-2026
Friday
87,375.00 AUD -,750.00 (-0.85%)
05-03-2026
Thursday
88,125.00 AUD -,750.00 (-0.84%)
04-03-2026
Wednesday
88,875.00 AUD -,750.00 (-0.84%)
03-03-2026
Tuesday
89,625.00 AUD -2,250.00 (-2.45%)
02-03-2026
Monday
91,875.00 AUD +2,250.00 (+2.51%)
01-03-2026
Sunday
89,625.00 AUD 0 (0%)
28-02-2026
Saturday
89,625.00 AUD +1,875.00 (+2.14%)
27-02-2026
Friday
87,750.00 AUD -,375.00 (-0.43%)
26-02-2026
Thursday
88,125.00 AUD -,375.00 (-0.42%)
25-02-2026
Wednesday
88,500.00 AUD -

About Half Kilo Gold 18 Karat

  • What is Half Kilo 18K gold?,Half kilo equals 500 g of 18‑karat gold, which contains 75 % pure gold (375 g) and 25 % alloy metals for durability.,Why investors choose half‑kilo bars:,- Large, single‑unit investment suitable for institutional and high‑net‑worth buyers.,- Easy to store and transport compared with larger bullion bars.,- Recognised globally for purity and weight, simplifying resale.,Market factors that affect the price:,- Global spot gold price movements (USD), translated into AUD via the current exchange rate.,- Australian demand from jewellery manufacturers and private collectors.,- Australian Reserve Bank monetary policy and inflation expectations.,How the price is calculated:,Price = (Spot AUD per gram × 375 g) + premium. Premium typically ranges from 2‑5 % of spot, reflecting refining, logistics, and dealer margins.,Key specifications:,- Purity: 0.75 (18K),- Weight: 500 g (half kilo),- Form: Cast bar, usually 5 × 5 × 2 cm,- Hallmark: Australian hallmark with serial number for traceability.

What is the weight of Half Kilo 18K Gold?

Weighs 375 grams of pure gold.

How is the 18K purity expressed in grams?

18K means 75 % gold, so a 500 g bar contains 375 g of pure gold.

Why does the price include a premium?

The premium covers refining, production, distribution, and dealer margins on top of the spot price.

Is Half Kilo 18K gold suitable for Australian investors?

Yes, it offers a balance between sizable investment value and manageable storage, and it meets Australian hallmark standards.

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