3 Ladies Gold and Diamond Brooches

3 ladies yellow gold and diamond brooches with diamonds. 1st item: 18K yellow gold brooch with 32 round brilliant diamonds approximately 1.0 carat, VS2 clarity, and H color. Marked "750". 2 1/8" length. 12.1 grams. 2nd item: 14K yellow gold brooch with 3 mine cut diamonds approximately 0.10 carats, I1 clarity, and J color. Tests 14K. 2 1/2" length. 3.7 grams. 3rd item: 14K yellow gold brooch with 1 round brilliant diamond approximately 0.10 carats, I1 clarity, and K color. Tests 14K. 1 3/4" length. 2.6 grams. Approximately 1.2 carat total weight diamonds. 18.4 total grams. Provenance: Dr. Joseph and Mrs. Josephine Lavecchia estate, Chattanooga, TN.
Condition Report: Overall in good condition.