Multiple models:

Model: 10A5-AN SOLITARIO 1

Gold (g): 3.19
Diamonds (ct): 1.27

Model: 10A6-SOLITARIO 0.50

Gold (g): 3.11
Diamonds (ct): 0.71

Model: 10A7-AN SOLITARIO 0.30

Gold (g): 3.00
Diamonds (ct): 0.49