Victorian 1.05ct Old European cut diamond solitaire in yellow gold

Victorian 1.05ct Old European cut diamond solitaire in 18kt yellow gold. Set with an estimated 1.05ct round Old European cut diamond in a slightly raised claw setting, to an elaborately carved solitaire design, flanked to either side with intricate engraved patterns of ivy leaves to the outer and inner, tapering and then broadening to a repeated carved wreath with linear frames and engraved wreath inner. Tested 18kt gold. 

Size: N.