Victorian Blue John Solitaire Ring signet rings With English hallmarks for London

With English hallmarks for London

Inner circumference: 7 inches

all set with shimmering old cut diamonds with the addition of a central and two top square set diamonds

with shield shaped head that remains uncarved

A gorgeous Georgian seal fob dating from the 1830s

Victorian Blue John Solitaire Ring signet rings With English hallmarks for LondonDATE: Victorian, c. 1890 This cool antique single stone ring dates from the late Victorian period, circa 1890. Its set with an oval domed blue john cabochon which displays the striking purple, white and yellow jagged colour the stone is known for. Its crafted in silver throughout, and features a fine ropework border and elegant split shoulders. Blue John Stone is found nowhere in the world but the UK at the Blue John and Treak Cliff Caverns. It was