Vintage Tiffany Emerald & Diamond Hoop Earrings diamonds but I'd guess the former

but I'd guess the former scenario is slightly more likely

which also opened as it should

and dates from the year 1945 - with the date July 25th inscribed on the back

light wear commensurate with age including some natural discolouration to the turquoise

It's 15k gold backed and features French import marks

Vintage Tiffany Emerald & Diamond Hoop Earrings diamonds but I'd guess the formerDATE: Vintage, c. 1980 A fantastic pair of vintage Tiffany earrings, dating from the 1980's. The pair are half hoops, each one featuring a vertical row of vibrant alternating diamonds and emeralds. With comfortable clip on backs, no need for pierced ears! They're crafted in 18k yellow gold and bear the Tiffany & Co marks. STONES Emerald Brilliant Cut Diamonds 0. 20ct total MEASUREMENTS 18 x 0. 4mm WEIGHT 5. 7g (pair) MARKS Stamped T & Co Stamped 750