1930s Pink Sapphire Signet Ring rose gold Cool 1970s diamond solitaire ring

Cool 1970s diamond solitaire ring with prominent

Total diamond weight 0

Cute vintage solitaire ring dating from the 1980s and set with an unusual

Width: 14mm

1930s Pink Sapphire Signet Ring rose gold Cool 1970s diamond solitaire ringBig and bold vintage signet ring set with a hot pink flame fusion sapphire. It dates from the 1930s, crafted in solid 9 carat gold, and the 10 carat stone displays subtly different colours when viewed in daylight vs electric light. Flame fusion (VFF) was the first technique (perfected by Auguste Verneuil in the 1880s) that allowed for the creation of sapphires in the laboratory. The stones have an identical mineral make up to naturally occurring