Your search for "buckle" revealed the following
The Original MUD Turquoise Buckle Necklace
Sterling Silver Chain and Buckle Kingman and Royston Turquoise Adjustable
Sterling Vintage Buckle Necklace
Made from Vintage Sterling Buckle Crystal and Royston Turquoise Adjustable from 16-18”
Royston Turquoise Buckle Necklace
Royston Turquoise Clear Lab Created Gemstones Made from Vintage Sterling Buckle Adjustable from 17” to 18.5”
Sterling Vintage Buckle Necklace (18.5”)
Made from Vintage Sterling Buckle Kingman and Royston Turquoise
Turquoise Buckle Necklace
Sterling Silver Chain and Buckle Adjustable from 15-17”
Sterling Buckle Bolo
Made from Vintage Sterling Buckle Adjustable from 19” to 21”
Sterling Vintage Buckle Necklace
Made from Vintage Sterling Buckle Crystal and Kingman Turquoise Adjustable from 16-18”
The Original MUD Turquoise and Gem Buckle Necklace
Sterling Silver Chain and Buckle Kingman Turquoise Lab Grown Gemstones Adjustable from 16-18”
Sterling Vintage Buckle Necklace (18”)
Made from Heavy Sterling Silver Chain and a Vintage Sterling Silver Buckle Kingman Turquoise
Turquoise and Sterling Buckle Necklace (17.5)
Made from Vintage Sterling Buckle Kingman Turquoise