Your search for "buckle" revealed the following
Sterling Buckle Necklace (15.5-17”)
Sterling Silver Small Kingman Turquoise Stones Blue Faceted Lab Created Gemstone
The Original MUD Turquoise Buckle Necklace
Worn by Carrie Underwood Sterling Silver Chain and Buckle Kingman Turquoise Adjustable
Large Turquoise and Vintage Buckle Necklace
Adjustable Sterling Silver Chain Vintage Sterling Silver Buckle Royston Turquoise Small Kingman Turquoise
The Original MUD Turquoise and Gem Buckle Necklace
Sterling Silver Chain and Buckle Royston Turquoise Lab Grown Gemstones Adjustable from 16.5-19”
HK x MUD Turquoise and Sterling Buckle Necklace (17”)
Sterling Silver 17” Kingman Turquoise
HK x MUD Turquoise and Sterling Buckle Necklace (16-18”)
Sterling Silver Adjustable from 16-18” Kingman Turquoise
HK x MUD Turquoise and Sterling Buckle Necklace (17”)
Sterling Silver Adjustable from 16-18” Kingman Turquoise Lab Created Gemstone
HK x MUD Turquoise and Sterling Buckle Necklace (16-18”)
Sterling Silver Adjustable from 16-18” Kingman Turquoise
HK x MUD Turquoise and Sterling Buckle Necklace (17.5”)
Sterling Silver Kingman Turquoise Lab Created Gemstone
Hk x MUD Turquoise and Sterling Buckle Necklace (16-18”)
Sterling Silver Adjustable from 16-18” Kingman Turquoise Lab Created Gemstone