This is an A&G ruby pendant top, which is currently difficult to obtain. It is an item from nearly 30 years ago, so there are scratches and stains typical of silver. This is a one-of-a-kind item that may not be available again in the future.
First Arrows K18-attached Arabesque Tataki Metal Top 40φ Pendant Top#0505
FIRST ARROWS Silver Large First Arrow Pendant Top #0505
FIRST ARROW's Eagle Claw Pendant Top with K18 Gold,#0505
FIRST ARROW'S Pendant Top P-158 #0505
TIFFANY & Co. Snowflake pendant top, SILVER925 Silver
saad Feather Turquoise Pendant Top Silver