BullionRock - Bullion sales and investments DIRECT INVEST 01481 706767
Silver bars, coins and grain
Offshore vault storage in Guernsey

Add physical silver bullion to your portfolio

Silver has, for thousands of years, been used for ornaments and utensils, for trade, and as the basis for many monetary systems. Its value as a precious metal was long considered second only to gold.

Historically more volatile than gold, the silver price often tracks the gold price over time owing to similar demand dynamics for its store of value. The ratio between the two metals, at times during history fixed by the Romans, America and France, is now subject to market forces and its movement is studied and analysed by many traders and investors.

About Our Assets


999 fine silver bars in London Bullion Market Association (LBMA) good delivery form from the world's leading refineries.


A selection of the most popular, and precious, silver coins from around the world. Please click on each coin for further details.

Silver Products

Bullion Bars

Weight Bid Ask Min Quantity Min Order
30 kg $ $ 1 bar $
1 kg $ $ 25 bars $

Bullion Coins

Name Weight Bid Ask Min Quantity Min Order
Guernesey Double 1 oz $ $ 500 coins $
Eight double Guernsey coins were first minted in 1830, each bearing the ancient royal seal of King Edward I that was given to the island in 1279. The seal depicts the three lions of England with the French, the legal and common language in Guernsey at the time, word "Guernesey" above. The blanks are made for the Guernsey Mint by Metalor: their purity and weight guaranteed by the refinery in Switzerland where the precious metal for the coins is produced. The "GM" purity mark and year of mintage complete the coin. Pressed from four nines quality fine silver, with a face value of £2, the silver Double has legal tender status in Guernsey.
Britannia 1 oz $ $ 500 coins $
Britannia coins are British bullion coins that have been issued by the Royal Mint in silver since 1997. Britannia silver coins contain one troy ounce of silver and have a face value of £2. Capital gains tax exempt for UK investors. The 2013 coins have a millesimal fineness of 999.


Name Weight Bid Ask Min Quantity Min Order
Silver Grain 1 g $ $ 5000 g $

Unit Conversions 1 troy ounce = 31.1034 grammes 1 kilo = 32.1507 troy ounces

Choose Where To Hold

Guernsey Vault

Have your physical bullion held in our secure, off-site, vault, which is fully-insured and independently audited. A full, itemised, stock inventory is reconciled to our portfolio records daily.

Swiss Vault

We have opened an account with Switzerland's best-known precious metal storage and logistics firm. Their vault premises are fully-insured and our client assets will be independently audited periodically.

Or Collect

You can collect purchased bullion, from Guernsey, on request. We may reflect such assets on our systems in order that you can see their value when you login to our client portal.

Please note: unless you collect your assets, your bars, coins or grain will be held in Guernsey or Switzerland on an Allocated Pool basis. Our wholly-owned, but entirely ring-fenced, nominee company will act as bailee for you - storing physical assets that you will own in the Allocated Pool. Such assets shall not be available for either BULLIONROCK or its nominee company to use.

Build & Monitor

Add To Your Investments

Spread your exposure to precious metals and commodities across physical, unallocated and exchange traded investments within a single portfolio.

Manage Your Portfolio

Login to our secure client portal to view your portfolio online. Send secure messages and create dealing instructions for us to execute. Details will be sent to you once you open an account.