5 18K & 14K Gold, Diamond, & Gemstone Jewelry Items

5 18K, 14K, and 10K Gold, Diamond, and Gemstone Jewelry Items. 1st item: 18K Diamond and Sapphire Pin with 1 mine cut cushion, diamond approx. 0.4ct. (SI2, I). Tests 18K. 2 3/4" L x 3/8" W. 4.2 grams. 2nd item: 18K Diamond Pin with 3 round brilliant diamonds, approx. 0.15ctw (SI2, H). Tests 18K. 3 1/4" L x 1/2" W. 2.7 grams. 3rd item: 14K Diamond Brooch with 1 round brilliant diamond, approx. 0.05ct. (VS2, H). Tests 14K. 2 1/2" L x 5/8" W. 4.5 grams. 4th item: 14K Claw Diamond Tie Tack with 1 round brilliant diamond, approx. 0.20ct. (I1, I). Tests 14K. 2 1/4" L x 3/4" W. 3.3 grams. 5th item: 10K Diamond Ring with 7 round brilliant diamonds, approx. 0.50ctw (VS2-SI1, I-J). Marked 10K. Size 9. 4.7 grams. 19.4 total grams.
Condition Report: All pieces overall in good condition.