Victorian Cushion Cut Diamond Solitaire Engagement Ring shell and can be adjusted by

and can be adjusted by spinning the disc so that it's accurate for any given year

made of solid platinum

and date from the latter half of the 19th century

crafted in silver with F maker's mark and charmingly rustic serif font

It's crafted in 18 karat yellow gold

Victorian Cushion Cut Diamond Solitaire Engagement Ring shell and can be adjusted byDATE: Victorian, c. 1890 Classic late Victorian solitaire ring set with a superb half carat antique cushion cut diamond. The stone displays excellent fire and flash, the open culet and chunky pavilion facets displaying strong blues, oranges, and greens as they sparkle in the light. It rests in a simple 18k gold six claw setting, dating from the last decade of the 19th century. STONES 0. 50ct Cushion Cut Diamond F SI1 MEASUREMENTS Head: Width of band: