Professional vault storage solutions for precious metals with trusted security standards.
Competitive buy-back rates designed to provide flexibility and confidence for investors.
We purchase qualifying bullion products even if they were not originally bought from us.
Trusted by thousands of Investors since 2013
Safe and secure storage
Discreet and insured door-to-door delivery
Silver-Sphere Trading (Pty) Ltd is a Johannesburg-based online silver and gold bullion supplier founded in 2013 by Dr Zoltan Erdey.
Today Silver-Sphere is one of the most trusted names on the precious metals market in South Africa. In 2012, less than a handful of companies in South Africa specialised in silver bullion, and even fewer focused on international bullion products.
Silver-Sphere started by specialising in silver bullion only and quickly gained market share in a small industry.
Hear from our happy clients about their precious metal investments!
One of the questions I am asked regularly is: How much of my investment portfolio should I hold in gold and silver? For many years, the standard answer from financial advisers has been somewhere around 5% to 10% of a diversified portfolio. There is nothing inherently wrong with that approach,…
Read MoreIf you are looking to buy silver bullion in South Africa, one of the first questions is whether to purchase local Silver Krugerrands or international silver bullion coins such as Canadian Maple Leafs, British Britannias, Australian Kangaroos or American Silver Eagles.There is no single correct answer. In my opinion, both…
Read MoreAlthough silver bullion products derive their value almost exclusively from the weight of their silver content, some investors avoid purchasing bullion products that are damaged. By damaged, I don’t mean light scratches and dents that are typical for bullion products, but rather chemical marks and damage if dropped onto a…
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Silver-sphere Trading (Pty) Ltd is a Johannesburg based on-line silver and gold bullion supplier founded in 2013 by me, Dr Zoltan Erdey. Silver-Sphere evolved from a hobby and love for precious metals (especially low premium bullion coins, rounds, and bars), to one of the most trusted names on the precious metals market in South Africa.
By appointment only. We do not buy old coins or Mandela coins.
Silver-Sphere Trading (Pty) Ltd is a Johannesburg-based online gold and silver bullion dealer founded in 2013 by Dr Zoltan Erdey, known for supplying coins, rounds, and bars in South Africa.
By appointment only. We do not buy old coins or Mandela coins.
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