1: 14-Karat White-Gold, Irradiated Blue Diamond and Diamond Ring, 4.66 gross dwt; Size: 7

2: Modern 14-Karat White-Pink Gold and Diamond Ring, 5.2 gross dwt; Size: 9

3: 18-Karat White-Gold, Blue Sapphire and Diamond Ring, 5.8 gross dwt; Size: 6 3/4

4: 14-Karat White-Gold, Diamond and Blue Sapphire Ring, 4 gross dwt; Size: 6 1/2

5: Modern 18-Karat Yellow-White Gold and Diamond Ring, 4.6 gross dwt; Size: 5 1/2

6: 14-Karat Yellow-Gold and Jelly Opal Ring, 3.4 gross dwt; Size: 6 3/4

7: Platinum, 18-Karat Yellow-Gold, Opal and Diamond Ring, 7.5 gross dwt; Size: 7

8: 14-Karat White-Gold, Blue Sapphire and Diamond Band, 4.6 gross dwt; Size: 6 1/2

9: 18-Karat Yellow-Rose-White Gold and Diamond Ring, 4.1 gross dwt; Size: 9 1/4

10: 14-Karat Yellow-Gold, Amethyst and Emerald Ring, 1.5 gross dwt; Size: 6

11: 14-Karat White-Gold and Diamond Ring, 1.4 gross dwt; Size: 6 1/4

12: Late Art Deco 18-Karat White-Gold, Diamond and Synthetic Blue Sapphire Ring, 1.4 gross dwt; Size: 5 3/4

13: 14-Karat White-Gold, Opal and Diamond Ring, 2.9 gross dwt; Size: 6

14: 10-Karat White-Gold and Blue Stone Ring, 1.1 gross dwt; Size: 6

15: Modern 10-Karat White-Gold, Irradiated Blue Diamond and Diamond Ring, 2.5 gross dwt; Size: 6 1/2

16: 14-Karat Yellow-Gold, Pale Blue Star Sapphire and Diamond Ring, 3.85 gross dwt; Size: 7

17: 14-Karat Yellow-Gold and Diamond Cluster Ring, 1.6 gross dwt; Size: 7 3/4

18: 22-Karat Yellow-Gold Band and an 18-Karat Yellow-Gold Band, 22k: 1.9 dwt; Size: 8 18k: 1.6 dwt; Size: 6 3/4

19: 14-Karat Yellow-Gold and Aquamarine Ring, 1.5 gross dwt; Size: 6

20: 14-Karat White-Gold and Pink Tourmaline Ring, 1.5 gross dwt; Size: 4 1/4