So what about gold coins and diamond ?

Based on your question about finding gold coins and diamonds, the Vanquish 540 Pro-pack metal detector for R9,980 would be an excellent choice. In addition to enhanced coinshooter and classifier coils to better identify small gold items, its increased depth performance will allow you to search more effectively for buried treasures like coins and gemstones. The additional accessories in the pro-pack version provide valuable features for discriminating between valuable items and trash. Let me know if you need any other recommendations or have additional questions!

Based on the search results, the cheapest metal detector for finding gold coins and diamonds would be the ACE003 400G for R569.99. While it may not have all the advanced features of the more expensive models, for your budget-friendly needs of searching for buried treasures like coins and gemstones, the ACE003 400G metal detector is a great affordable option. It will allow you to detect metal underground without breaking the bank. Let me know if you need any other recommendations as you start your treasure hunting adventures!