Tiffany & Co. Sterling Silver Onyx Ball Fish Stud Earrings, 18K Gold Accents, Vintage Designer Jewelry, 1 1/4" 14k bombe ring We believed the red stone

We believed the red stone is a spinel but we are not gemstone experts

The inner band is hallmarked '14K' with an indistinguishable makers mark and the gold has been acid tested for authenticity

Main diamonds (2):

This piece is gorgeous and simple

Most likely a piece picked up while visiting a market/trade-show in India over 60 years ago

Tiffany & Co. Sterling Silver Onyx Ball Fish Stud Earrings, 18K Gold Accents, Vintage Designer Jewelry, 1 1/4" 14k bombe ring We believed the red stoneA charming pair of vintage Tiffany & Co. sterling silver fish onyx pierced earrings with 18k gold accents. Features a 3D silver fish figure with yellow gold eyes and a black onyx ball in its mouth. The stud posts are fixed to the onyx bead and secure their original Tiffany's pushbacks. The earrings do not have original Tiffany blue box bag, but the back of the fish tails are stamped 'T&Co. 925' for authenticity. They are believed to be authentic but