Tiffany & Co. Lucida 1.03ct Diamond Platinum Engagement Ring, GIA F/VVS1

A 1.03 carat Lucida cut diamond centers this Tiffany & Co. engagement ring, the cut-cornered square silhouette unique to Tiffany and unavailable from any other house. Four platinum prongs lift the stone into an open setting that lets light move freely through the pavilion, showcasing the F color and VVS1 clarity GIA confirms on its report — a near-colorless, exceptionally clean stone with no fluorescence to soften its brilliance. Two tapered baguette diamonds flank the center, 0.20 carats total in matching F color and VVS1 clarity, their elongated lines echoing the Lucida's own squared geometry rather than competing with it. The platinum shank is signed and dated inside;Tiffany & Co., PT950, Lucida, with a 2002 date mark; placing this ring in the cut's early production years after its 1999 debut. The ring retains its original Tiffany presentation box. Condition is excellent: the platinum holds a bright, well-kept finish, and all stones are secure with no visible chips or losses.