Browse our catalogue of 146 verified bullion coins. Each coin is profiled with precise physical specifications, dimensions, and acoustic signatures for software-based authentication.
Showing 146 of 146 coins
Austrian Mint · Austria
31.1035 g
37 mm
2 mm
99.99% Gold
Austrian Mint · Austria
15.552 g
28 mm
1.6 mm
99.99% Gold
Austrian Mint · Austria
7.776 g
22 mm
1.2 mm
99.99% Gold
Austrian Mint · Austria
3.11 g
16 mm
1.2 mm
99.99% Gold
Austrian Mint · Austria
1.244 g
13.5 mm
0.65 mm
99.99% Gold
Perth Mint · Australia
31.107 g
32.6 mm
2.95 mm
99.99% Gold
Perth Mint · Australia
31.107 g
32.6 mm
2.95 mm
99.99% Gold
Perth Mint · Australia
31.107 g
32.6 mm
2.95 mm
99.99% Gold
Perth Mint · Australia
15.554 g
25.6 mm
2.4 mm
99.99% Gold
Perth Mint · Australia
15.554 g
25.6 mm
2.19 mm
99.99% Gold
Perth Mint · Australia
7.777 g
20.6 mm
2.3 mm
99.99% Gold
Perth Mint · Australia
7.777 g
20.6 mm
2.3 mm
99.99% Gold
Perth Mint · Australia
3.111 g
16.6 mm
1.5 mm
99.99% Gold
Perth Mint · Australia
3.111 g
16.1 mm
1.5 mm
99.99% Gold
Royal Canadian Mint · Canada
31.1035 g
30 mm
2.8 mm
99.99% Gold
Royal Canadian Mint · Canada
15.5518 g
25 mm
2.23 mm
99.99% Gold
Royal Canadian Mint · Canada
7.7759 g
20 mm
1.7 mm
99.99% Gold
Royal Canadian Mint · Canada
3.1104 g
16 mm
1.22 mm
99.99% Gold
Royal Canadian Mint · Canada
1.5552 g
14.1 mm
0.92 mm
99.99% Gold
Royal Mint · United Kingdom
31.1035 g
32.69 mm
2.38 mm
99.99% Gold
Royal Mint · United Kingdom
31.1035 g
32.69 mm
2.7 mm
99.99% Gold
Royal Mint · United Kingdom
31.1035 g
32.69 mm
2.7 mm
99.99% Gold
Royal Mint · United Kingdom
15.552 g
27 mm
2.08 mm
99.99% Gold
Royal Mint · United Kingdom
7.776 g
22 mm
1.63 mm
99.99% Gold
Royal Mint · United Kingdom
3.11 g
16.5 mm
1.2 mm
99.99% Gold
South African Mint · South Africa
31.107 g
32.69 mm
2.8 mm
99.99% Gold
South African Mint · South Africa
31.107 g
32.69 mm
2.8 mm
99.99% Gold
South African Mint · South Africa
31.107 g
32.69 mm
2.8 mm
99.99% Gold
South African Mint · South Africa
31.107 g
32.69 mm
2.8 mm
99.99% Gold
South African Mint · South Africa
31.107 g
32.69 mm
2.8 mm
99.99% Gold
US Mint · United States
31.1035 g
32.7 mm
2.95 mm
99.99% Gold
US Mint · United States
7.7759 g
22 mm
1.83 mm
99.99% Gold
Casa de Moneda de México · Mexico
31.1035 g
34.5 mm
2.5 mm
99.9% Gold
Casa de Moneda de México · Mexico
15.5518 g
29 mm
1.75 mm
99.9% Gold
Casa de Moneda de México · Mexico
7.7759 g
23 mm
1.4 mm
99.9% Gold
Casa de Moneda de México · Mexico
3.1104 g
16 mm
1 mm
99.9% Gold
Casa de Moneda de México · Mexico
1.5552 g
13 mm
0.83 mm
99.9% Gold
China Gold Coin Inc. · China
30 g
32 mm
2.7 mm
99.9% Gold
China Gold Coin Inc. · China
15 g
27 mm
2 mm
99.9% Gold
China Gold Coin Inc. · China
8 g
22 mm
1.53 mm
99.9% Gold
China Gold Coin Inc. · China
3 g
18 mm
1.05 mm
99.9% Gold
China Gold Coin Inc. · China
1 g
10 mm
0.83 mm
99.9% Gold
Moscow Mint · Russia
7.89 g
22.6 mm
1.6 mm
99.9% Gold
Austrian Mint · Austria
13.96 g
39.5 mm
0.71 mm
98.6% Gold, 1.4% Silver
Austrian Mint · Austria
3.49 g
20 mm
0.75 mm
98.6% Gold, 1.4% Silver
Royal Mint · United Kingdom
39.94 g
36.02 mm
3 mm
91.67% Gold, 8.33% Copper
Royal Mint · United Kingdom
15.976 g
28.4 mm
2 mm
91.67% Gold, 8.33% Copper
Royal Mint · United Kingdom
7.988 g
22.05 mm
1.52 mm
91.67% Gold, 8.33% Copper
Royal Mint · United Kingdom
3.994 g
19.3 mm
0.99 mm
91.67% Gold, 8.33% Copper
Royal Mint · United Kingdom
1.997 g
13.5 mm
1.1 mm
91.67% Gold, 8.33% Copper
South African Mint · South Africa
33.93 g
32.77 mm
2.84 mm
91.67% Gold, 8.33% Copper
South African Mint · South Africa
16.965 g
27.07 mm
2.22 mm
91.67% Gold, 8.33% Copper
South African Mint · South Africa
8.482 g
22.06 mm
1.8 mm
91.67% Gold, 8.33% Copper
South African Mint · South Africa
3.393 g
16.5 mm
1.35 mm
91.67% Gold, 8.33% Copper
US Mint · United States
33.931 g
32.7 mm
2.87 mm
91.67% Gold, 3% Silver, 5.33% Copper
US Mint · United States
16.966 g
27 mm
2.15 mm
91.67% Gold, 3% Silver, 5.33% Copper
US Mint · United States
8.483 g
22 mm
1.78 mm
91.67% Gold, 3% Silver, 5.33% Copper
US Mint · United States
3.393 g
16.5 mm
1.26 mm
91.67% Gold, 3% Silver, 5.33% Copper
Austrian Mint · Austria
33.8753 g
37 mm
2.3 mm
90% Gold, 10% Copper
Austrian Mint · Hungary
33.8753 g
37 mm
2.3 mm
90% Gold, 10% Copper
Austrian Mint · Austria
6.7751 g
21 mm
1.2 mm
90% Gold, 10% Copper
Austrian Mint · Hungary
6.775 g
21 mm
1.5 mm
90% Gold, 10% Copper
Austrian Mint · Austria
5.881 g
21 mm
1 mm
90% Gold, 10% Copper
Austrian Mint · Austria
3.3875 g
19 mm
0.9 mm
90% Gold, 10% Copper
Brussels Mint · Belgium
6.452 g
21 mm
1.3 mm
90% Gold, 10% Copper
Casa de Moneda de México · Mexico
41.666 g
37 mm
2.69 mm
90% Au, 10% Cu
Helsinki Mint · Finland
6.452 g
21.3 mm
1.35 mm
90% Gold, 10% Copper
Italian Mint · Italy
6.452 g
21.2 mm
1.3 mm
90% Gold, 10% Copper
Madrid Mint · Spain
8.065 g
24 mm
1.3 mm
90% Gold, 10% Copper
Monnaie de Paris · France
6.452 g
21.1 mm
1.31 mm
90% Gold, 10% Copper
Monnaie de Paris · France
6.452 g
21 mm
1.3 mm
90% Gold, 10% Copper
Monnaie de Paris · France
6.452 g
21 mm
1.25 mm
90% Gold, 10% Copper
Monnaie de Paris · France
6.452 g
21 mm
1.3 mm
90% Gold, 10% Copper
Monnaie de Paris · France
6.452 g
21 mm
1.3 mm
90% Gold, 10% Copper
Monnaie de Paris · France
3.226 g
19 mm
0.8 mm
90% Gold, 10% Copper
Moscow Mint · Russia
8.603 g
22.6 mm
1.6 mm
90% Gold, 10% Copper
Paris Mint / Athens Mint · Greece
6.452 g
21.5 mm
1.2 mm
90% Gold, 10% Copper
Royal Danish Mint · Denmark
8.961 g
23 mm
1.6 mm
90% Gold, 10% Copper
Royal Dutch Mint · Netherlands
6.729 g
22.5 mm
1.3 mm
90% Gold, 10% Copper
Royal Swedish Mint · Sweden
8.961 g
23 mm
1.6 mm
90% Gold, 10% Copper
St Petersburg Mint · Russia
8.603 g
22.6 mm
1.6 mm
90% Gold, 10% Copper
St Petersburg Mint · Russia
4.301 g
18.5 mm
1.2 mm
90% Gold, 10% Copper
Swiss Federal Mint · Switzerland
6.452 g
21 mm
1.25 mm
90% Gold, 10% Copper
Swiss Federal Mint · Switzerland
3.226 g
19 mm
0.9 mm
90% Gold, 10% Copper
US Mint · United States
33.436 g
34 mm
2.41 mm
90% Au, 10% Cu
US Mint · United States
16.718 g
27 mm
2.03 mm
90% Au, 10% Cu
US Mint · United States
8.359 g
21.6 mm
1.73 mm
90% Au, 10% Cu
US Mint · United States
4.18 g
18 mm
1.3 mm
90% Au, 10% Cu
Various German Mints · Germany
7.965 g
22.5 mm
1.5 mm
90% Gold, 10% Copper
Perth Mint · Australia
311.07 g
75.6 mm
8.7 mm
99.99% Silver
Perth Mint · Australia
62.213 g
50.8 mm
4.8 mm
99.99% Silver
Perth Mint · Australia
31.107 g
40.9 mm
3.5 mm
99.99% Silver
Perth Mint · Australia
31.107 g
40.6 mm
3.5 mm
99.99% Silver
Perth Mint · Australia
31.107 g
40.6 mm
2.98 mm
99.99% Silver
Perth Mint · Australia
31.107 g
40.6 mm
3.5 mm
99.99% Silver
Perth Mint · Australia
15.554 g
32.6 mm
2.9 mm
99.99% Silver
Royal Canadian Mint · Canada
31.1035 g
38 mm
3.29 mm
99.99% Silver
Royal Mint · United Kingdom
62.207 g
38.61 mm
6 mm
99.99% Silver
Royal Mint · United Kingdom
62.207 g
38.61 mm
6 mm
99.99% Silver
Royal Mint · United Kingdom
31.1035 g
38.61 mm
3 mm
99.99% Silver
Austrian Mint · Austria
31.1035 g
37 mm
3.2 mm
99.9% Silver
Casa de Moneda de México · Mexico
1000 g
110 mm
11.5 mm
99.9% Silver
Casa de Moneda de México · Mexico
155.5175 g
65 mm
5.4 mm
99.9% Silver
Casa de Moneda de México · Mexico
62.207 g
48 mm
4.5 mm
99.9% Silver
Casa de Moneda de México · Mexico
31.1035 g
40 mm
3 mm
99.9% Silver
Casa de Moneda de México · Mexico
15.5518 g
33 mm
2.35 mm
99.9% Silver
Casa de Moneda de México · Mexico
7.7759 g
27 mm
1.7 mm
99.9% Silver
Casa de Moneda de México · Mexico
3.1104 g
20 mm
1.4 mm
99.9% Silver
Casa de Moneda de México · Mexico
1.5552 g
16 mm
1 mm
99.9% Silver
China Gold Coin Inc. · China
30 g
40 mm
2.98 mm
99.9% Silver
Geiger Edelmetalle (for Armenia) · Armenia
31.1035 g
38.6 mm
2.8 mm
99.9% Silver
Geiger Edelmetalle (for Armenia) · Armenia
15.552 g
27.66 mm
3 mm
99.9% Silver
Geiger Edelmetalle (for Armenia) · Armenia
7.776 g
20.2 mm
2.5 mm
99.9% Silver
Moscow Mint · Russia
31.5 g
39 mm
3.1 mm
99.9% Silver
New Zealand Mint · Fiji
155.53 g
64 mm
5.5 mm
99.9% Silver
New Zealand Mint · Niue
62.214 g
40.5 mm
5 mm
99.9% Silver
New Zealand Mint · Fiji
31.107 g
40.7 mm
2.3 mm
99.9% Silver
New Zealand Mint · Niue
31.107 g
40.5 mm
2.3 mm
99.9% Silver
Perth Mint · Australia
1000 g
100.6 mm
14.6 mm
99.9% Silver
Royal Mint · United Kingdom
31.21 g
38.61 mm
3 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.7 mm
2.84 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.73 mm
2.84 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.73 mm
2.84 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.73 mm
2.84 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.73 mm
2.84 mm
99.9% Silver
South African Mint · South Africa
31.107 g
38.73 mm
2.84 mm
99.9% Silver
US Mint · United States
31.1035 g
40.6 mm
2.98 mm
99.9% Silver
US Mint · United States
26.73 g
38.1 mm
2.4 mm
90% Ag, 10% Cu
US Mint · United States
26.73 g
38.1 mm
2.4 mm
90% Ag, 10% Cu
US Mint · United States
12.5 g
30.6 mm
2.15 mm
90% Ag, 10% Cu
US Mint · United States
12.5 g
30.6 mm
2.15 mm
90% Ag, 10% Cu
US Mint · United States
6.25 g
24.3 mm
1.75 mm
90% Ag, 10% Cu
Austrian Mint · Austria
28.067 g
39.5 mm
2.5 mm
83.3% Silver, 16.7% Copper
Royal Canadian Mint · Canada
31.1035 g
30 mm
2.62 mm
99.99% Platinum
Austrian Mint · Austria
31.1035 g
37 mm
1 mm
99.95% Platinum
Perth Mint · Australia
31.119 g
32.6 mm
2.9 mm
99.95% Platinum
Royal Canadian Mint · Canada
3.1104 g
16 mm
1.13 mm
99.95% Platinum
US Mint · United States
31.1035 g
32.7 mm
2.39 mm
99.95% Platinum
US Mint · United States
15.5518 g
27 mm
1.75 mm
99.95% Platinum
US Mint · United States
7.7759 g
22 mm
1.3 mm
99.95% Platinum
US Mint · United States
3.1104 g
16.5 mm
0.95 mm
99.95% Platinum
Royal Canadian Mint · Canada
31.1035 g
33 mm
2.87 mm
99.95% Palladium
US Mint · United States
31.1035 g
34 mm
2.5 mm
99.95% Palladium
Turkish State Mint (Darphane) · Turkey
1.804 g
14.6 mm
0.9 mm
91.67% Au, 8.33% Cu
Turkish State Mint (Darphane) · Turkey
3.608 g
17.7 mm
0.8 mm
91.67% Au, 8.33% Cu
Casa de Moneda de México · Mexico
16.666 g
27.5 mm
1.8 mm
90% Au, 10% Cu