Searched for bench code one among the lockets and it reveals this link on Sears:.

　　/gold-over-silver-diamond-accent-pendant/p-000P?prdNo=1&blockNo=1&blockType=G1.

　　The heart-shaped locket didn't have a tag, however appears to be of the exact same line.

　　$15 a piece, or $25 for the pair.

　　PLEASE DO NOT ASK ME IF IT 'S STILL AVAILABLE, I WILL TAKE THIS LINK DOWN ONCE IT HAS SOLD. DISCUSS THE WORDS "SEARS NECKLACE" OR I WILL NOT RESPOND AND THINK YOU ARE A SPAMMER.