Tiffany & Co. Vintage 2.91 CTW Diamond Sapphire Platinum Lucida Channel Band Ring Kieselstein Cord Topped by a rotating square

Topped by a rotating square inscribed "Stop" and "Go"

Head and tail are accented by round brilliant cut diamonds - set in white gold

Flanked by baguette cut and single cut diamond shoulders with total weight approximately 0

Set low and surrounded by old mine and old European cut diamonds

Transparent with natural inclusions and exhibits slightly bluish green color

Tiffany & Co. Vintage 2.91 CTW Diamond Sapphire Platinum Lucida Channel Band Ring Kieselstein Cord Topped by a rotating squareBand ring features Lucida cut diamonds channel set fully around Weighing approximately 1. 23 carat total G color VS clarity Alternating with Lucida cut sapphires weighing approximately 1. 68 carats total Transparent medium to dark blue Stamped PT950 for platinum Numbered with maker's mark for Tiffany & Co. Circa: 1990's and signed Lucida for the Lucida collection Ring size: 6 and not sizable Measures: North to South 4. 0 mm and sits 2. 0 mm high Total