Purity	Grams	Oz	Troy Oz
9ct	£36.71	£1,040.79	£1,141.88
18ct	£73.43	£2,081.59	£2,283.77
22ct	£89.68	£2,542.31	£2,789.24

Purity	Grams	Oz	Troy Oz
500	£0.64	£18.10	£19.86
925	£1.18	£33.49	£36.74
999	£1.28	£36.20	£39.72

Purity	Grams	Oz	Troy Oz
900	£33.86	£960.05	£1,053.30
950	£35.75	£1,013.39	£1,111.81
999	£37.63	£1,066.72	£1,170.33

Purity	Grams	Oz	Troy Oz
900	£22.97	£651.11	£714.35
950	£24.24	£687.29	£754.04
999	£25.52	£723.46	£793.73

A pile of 1oz gold and 2oz silver bullion coins

Buy 1 Ounce Coins from Gold Traders

Trusted UK bullion dealer offering coins and bars with competitive live pricing.

Discover our full range of investment-grade bullion products, available in gold, silver, platinum and palladium. From Britannia coins to 1kg bars, all items are available to purchase securely online with fast, insured UK delivery or local collection from our Wiltshire offices. Gold Traders has built a reputation across the South-West for transparent pricing and professional service, making us the trusted choice for both seasoned investors and first-time buyers.

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Reverse side of the 2027 Una and the Lion 1oz silver

2027 1oz Platinum Britannia Bullion Coin

Out of Stock

Buy from £1,299.03

2026 1oz Silver Britannia Bullion Coin

Out of Stock

Buy from £42.82

Reverse side of the 2025 Count Dracula 1oz silver coin

2025 Count Dracula 1oz Silver Bullion Coin

Out of Stock

Buy from £45.52

2025 St George and the Dragon 1oz Silver Bullion Coin

Out of Stock

Buy from £53.42

Learn more about selected products

One ounce coins and bars, equivalent to 31.1 grams, are internationally recognised and widely traded. Their familiar weight makes them a favourite for collectors and investors alike, offering liquidity, portability, and strong resale appeal.

Discover Our Collections

Explore our range of coin series and find the collections that capture your interest.