White gold and sapphire engagement setting

Purchased from Littman jewelers 14 karat white gold. The stamp on the inside is no longer visible due to the sizing it has been sized down to 6 1/4 sapphires are saline sapphires the head is perfect for a heavy 1 carat stone. I have the original setting, if interested before the Centerstone that includes the diamond I cannot seem to find the paperwork on it. All of the diamond weight total on this setting is roughly 3/4 to a full carat