Art Deco Platinum Diamond Coral Brooch 14k gold charm there are enough design cues

there are enough design cues here

The face of the cherub (he has little wings making him a cherub) is particularly nicely done

it has a European type sliding closure and may well be Russian or perhaps Austrian - some further research may be rewarded

Looks as though it may have been re-sized although this has been done very discretely

Art Deco Platinum Diamond Coral Brooch 14k gold charm there are enough design cuesDescription: Classically understated art deco brooch in platinum. Lovely sparkly diamonds and plump coral drops. If you got bored, would make a very dainty pair of earrings! Age: c1920 Art Deco Size and weight: 4. 06g 2. 5cm across, 4. 5cm drop Materials: Platinum, old cut diamonds, pink coral Condition: Excellent Layaway A deposit secures any item. Please ask if youd like to pay over time (or consider using Klarna at checkout). Have items to sell or