Tiffany & Co. - An Art Deco gold, platinum, diamond and sapphire ring, circa Centring upon an Asscher-cut diamond with a baguette-cut sapphire surround and a halo of 20 old European-cut diamonds. Set in platinum and gold. Signed Tiffany & Co.
An Art Deco white gold, diamond and sapphire ring. In the shape of a closed dragonfly with one bezel set round cabochon sapphire and five descending round bezel set diamonds surrounded by pave set diamonds and outlined by 44 bezel-set baguette sapphire