A Bespoke Sapphire Diamond Eternity Ring handmade in 18ct yellow gold. The lovely Ceylon blue sapphires are 3mm round and are channel set with 3mm round brilliant cut diamonds. This eternity ring has stones set 60% around the ring. Sapphire is the gemstone traditionally given on a 50th anniversary and is the September birthstone. Of course you don’t have to wait that long to enjoy them!