She sells seashells by the seashore but this one's never leaving her possession. This 18k half-shell brooch is well detailed, weighty, and set with a diamond accent that earns its place. A classic marine motif executed with the kind of substance that makes it convertible — brooch or pendant, depending on the day.

In very good condition with minor wear throughout and no major flaws or defects. The accent diamond is 12 points, round brilliant cut, VS clarity and H in color.

Metal: 18k yellow gold

Marks: 18k and other marks

Measurements: 1.5" by 1.5"

Weight: 17g

Condition: Very good, as described above