A very rare Tiffany & Co. 4mm Lucida ring set with Tiffany's own proprietary cut rubies and natural diamonds.
The Lucida cut is an exclusive patented cut of diamonds and gemstones, first registered in 1998. The idea behind the Lucida is to to maximise the return of light giving it a 'brightest star' or Lucida look. The mixed cut has 50 facets rather than the traditional 57 in a brilliant cut diamond.
Each diamond is a minimum G/VS; each ruby is perfectly saturated and radiant.
Signed ©T&Co PT950 750, Pat 5970744 et al Lucida®. Originally purchased in NYC. Please see certificate for metal testing results.
The ring is a size J (UK) or 4.75 (US) but unfortunately is not re-sizable.
'Pre-owned is ethical and sustainable'
