Estate David Webb Black Enamel & Diamond Wide 'Gap' Ring in 18k yellow gold, large model. Featuring a geometric design with brilliant diamonds. Widest point is approx. 3/4'' with tapered shank. 
 
Designer: David Webb 
Weight: 18.1 grams 
Width: Approx. 3/4'' 
Size: 6 3/4 with sizing bar 
Main Stone: Diamond 
Diamond Weight: (18) Approx. 1.55 cttw 
Metal / Purity: 18k Yellow Gold 
Hallmarks: David Webb 18k
Era/Style: 1970's-80's
Condition: Pre-Owned, Excellent Condition, Normal Signs of wear, 1 corner very slightly chipped 
Country of Origin: USA