Art Deco Blue Zircon Solitaire Ring Size:8.75 It's finished in turquoise guilloché

It's finished in turquoise guilloché enamel over an intricate

Birmingham 1988

but eventually evolved to include stones coming out of the African mines and cut in the old style cushion shape

the 18k yellow gold band providing gorgeous contrast with the platinum settings

Art Deco Blue Zircon Solitaire Ring Size:8.75 It's finished in turquoise guillochéDATE: Art Deco, c. 1930 A gorgeous Zircon solitaire ring dating from the Art Deco period. The principal stone displays a fantastic vivid blue colour and weighs 4 carats and is set in platinum. It dates from the 1930s, with stepped silver shoulder details and an 18k rose gold band. STONES Blue Zircon (approx. 4ct) MEASUREMENTS Head: 10. 1 x 11. 8mm Rise off finger: 7. 2mm Width of band: 1. 5mm WEIGHT 3. 9g MARKS No marks present, tests as 18k gold