THE FIRST
14K yellow gold ring set with a fantasy cut amethyst and diamond set shoulders.

Approximate Measurements:
0.75" Internal Diameter

Stamp: 585, (maker's mark)

THE SECOND
Round-cut amethyst in a pronged pendant setting, matching ring above.

Approximate Measurements: 
0.25" W x 0.75" L 

THE THIRD
14K gold ring with a square-cut purple stone and two tapered baguette purple accents. Marked: 14K

Approximate Measurements: 
0.75" Interior Diameter

THE FOURTH 
Freeform tricolor 14k gold brooch with a round-cut garnet.

Approximate Measurements:
1.25" W x 2.5" L

Stamp: 14k