Vintage 1972 10K Gold Delta Zeta Sorority Badge and Chapter Guard Set with Original Gilt Velvet Lined Box

The main badge is 10K yellow gold (stamped “10K” on the reverse) with a border of beautiful seed pearls and a single tiny diamond set at the spout of the Roman Lamp. Engraved on the reverse are the initials D.L.E. and the date 3.29.72. 
Attached by a delicate gold chain is a matching Omicron Beta (OB) chapter guard elegantly inset with seed pearls.
The set comes complete inside its rare, original 3cm square gilt metal pin box lined with red velvet and adorned with a 3D Delta Zeta crest on the lid.

CONDITION: Both the pin and guard are in excellent vintage condition. The clasps on both function perfectly.

The box has exterior scuffing/scratches consistent with age but is structurally sound with both hinges and clasp in good working order.
The velvet lining is clean and intact.

Please see all photos.