David Yurman Twisted Oval Link Alternating with High polish smooth 18k yellow gold solid links 18mm wide. See listing for matching bracelet which can be added to lengthen chain. Hallmarked 925 750 
 
Designer: David Yurman 
Weight: 114.9 grams 
Length: 17.5'' 
Width: 18.2mm
Metal / Purity: Sterling silver & 18k yellow gold 
Hallmarks: Makers mark 750 925 
Era/Style: Contemporary 
Condition: Pre-Owned, Excellent Condition, Normal signs of wear