2 Victorian brooches. Neither are marked silver or gold. However this was common in Victorian times, so although I can't call them silver, yellow and rose gold they possibly are. 
The large oval mourning locket brooch features a large basket of flowers with gold accents and a small row of gold leaves below. Engraved background. It measures 3.8cm by 3cm and is 0.6cm deep. It features a panel with glass at the back that can be removed to place a memento of a departed loved one inside. There are signs of wear commensurate with great age and a small chip to the glass. The edges of the glass are rough all the way round as it has been cut by hand.  
The lapel / tie pin features a daintier version of the large brooch with a basket of 3 flowers both highlighted in gold. It measures 1.7cm by 1.1cm. Minor signs of wear.
Both brooches come in boxes. The larger brooch one is a stud box. The one for the pin is particularly nice with gilded leaves and flowers. 
Please see photos as they form part of the description.  
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