WHAT A GEM
Four jewellery stores present their best gem for valuation:
1. Gems Galore presents a ruby.
2. The ruby is worth $500 less than the stone Hidden Treasure presents. 3. Regarding the ruby and the sapphire, one was presented
by Hidden Treasure and one was worth $500.
4. The jewel presented by Sid’s Stones is worth more than the diamond.
Using these clues and the grid below can you work out the worth of each jewel and which jewellery store presented it?