This gorgeous estate diamond engagement ring is an originalTiffany & Co.design! Named the"Lucida " Diamond ring, it features a beautiful mixed cut diamond at the center of a platinum solitaire setting.

As described by Tiffany & Co.: "Tiffany proudly named this diamond cut Lucida , the brightest star in a constellation.Tiffanys Lucida diamond ring took decades to develop and caused a sensation when it was introduced to the world in 1999. With proud, wide corners, the mixed-cut stone makes a stunning presentation. It commands the eye. Lucida is a shining example of perfect proportions."

This Lucidadiamond ring features a smooth platinum mounting, suspending the diamond in a simple 4-prong setting. The diamondweighs 0.73ct and has Hcolor and VVS2 clarity. The cut cornered square diamond sparkles radiantly, with a unique arrangement of facets that is exclusive to the Tiffany & Co. Lucida diamond. The shank is signed with the authentic"TIFFANY & CO. LUCIDA PT950" signature hallmark inside. The shank is also marked "Pat 5970744 et al 2727525265 .73CT" Accompanying the ring is an official Tiffany & Co. Diamond Certificate with all related information and the diamond registration number. If requested,a complimentary appraisal issued by an independent and accredited GIA graduate gemologist can be completed after purchase for insurance purposes. An outstanding designby a legendary jewelry maker, the Lucida diamond ring is a unique version of a classically beautiful look.It would make a perfect engagement ring for someone special!

Measurements: The ring has a finger size of 5.5,but could be easily re-sized up or down as desired. The diamond's dimensions measure 5.19 x 5.02 x 3.66mm.

Condition: The overall condition of the ring is excellent. Besides normal surface wear, there is no apparent damage to the platinum setting or to the diamond, which isintact and secure.