Art Deco Velvet Blue Sapphire and Diamond Cluster Ring. Platinum, non-marked. Circa 1930. Claw set a square cut sapphire, velvet blue in colour. Complemented by an outer border of six radiating baguette cut diamonds, two triangular cut diamonds and twenty eight old cut diamonds. All diamonds are claw set. Total diamond content measures approximately 1.25 carats. Diamonds G Colour, VS Clarity. Pierced out gallery. Each shoulder is set with two old cut diamonds. Plain band shank.
To the reverse the sapphire and diamonds are set into open backed settings, this allows the light to shine through.
Head of the ring measures approximately 15 mm width by 12.5 mm in length.
Ring size UK…..M 1/2 USA……6 1/4