This is an authentic preowned David Yurman gold Albion Collection ring. It is 18 karat gold with a 14mm rutilated quartz surrounded in diamonds. The stone is slightly dull on the surface from wear. The solid shank ring is a size 7 and is hallmarked DY and 750 on the inside. The DY logo is also on the outside of the ring. The ring can be sized by a jeweler, but no more than one size in either direction. This ring is no longer available online and has always been considered to be highly collectible because of the rarity.