6 Pieces of Vintage/Antique Jewelry, 10k Gold,Sterling

This is a lot of 6 pieces of vintage/antique jewelry: 2 brooches,1 bar pin. 1 stickpin, 1 pendant, 1 lavaliere.Good vintage condition, any visible flaws are noted. Described top to bottom, left to right in main photo:

Brass Art & Crafts motif brooch with bezel-set center oval faceted amber glass stone and two bezel-set accent amber stones, locking clasp;

Old c clasp sterling(tested) filigree silver and enamel butterfly brooch, exceptionally fine work, marked Topazio (Portugal), tiny bit of enamel missing-very hard to see;

Marked 10k gold pendant with natural pearl drop and bezel-set amethyst glass stone, chip on one side of stone.

Marked 10k gold Victorian bar/collar pin with natural ruby stone, old type of locking clasp;

Marked sterling setting stick pin with oval cabachon fire opal.

Gold over brass lavaliere with center piece of marcasites and 10 garnets, chain may have been added later, ornate center measures 2 inches wide by 1 inch, bottom 3 garnets dangle, necklace length 17 inches, spring ring clasp.

This is a nice variety of old jewelry with some exceptionally nice pieces.