Mother of Pearl handled cutlery & flatware

Here are 2 longer length cake knives with mother of pearl handles and silver plated blades.

A lovely fork made to commemorate the Diamond Jubilee of Queen Victoria in 1897, with inked in carved design to the mother of pearl handle. Bright cut work to the plating.

A nice looking serving spoon with a hollow pewtery-silver colour metal handle set with a red glass cabochon, end of handle with a swirling turquoise coloured cabochon (not sure what material it is) and with a shell bowl with applied metal rim glued to the main stem. No idea of origin, not seen another one. Comes with a smaller similarly made on with a shell terminal and shell bowl.