White Gold and Diamond Brooch/Necklace...Age, era?

by Stacey
(Oregon)

I inherited this 14k white gold and diamond brooch. I am unsure of the age or the era/style it may be considered.

The only mark on the item is 14k on the necklace clasp. I had the remainder of the brooch tested and it too is 14k white gold. The diamonds are natural, not lab created. There are 2 larger diamonds, 2 medium and 24 small diamonds.

The back of the piece has a pin and clasp. The pin sits in the clasp and the clasp rotates to secure the pin.

Any information anyone may have as to age or style would be appreciated. I would love to know more about this item.