ASH 14K Yellow Gold Marquise Dark Blue Sapphire & Diamond Ring Size 7.5 585 Solid Vintage Engagement Designer Up for offer is this Vintage Solid 14K Yellow Gold Ring featuring a Marquise Cut Dark Blue Sapphire with 8 channel set Diamonds (4 on each side) in a size 5.75 by ASH. Mark is worn/hard to read (see photos) but has also been acid tested as 14K. Overall in used Estate condition with normal scratches & wear. Item is in as found condition and could use a little cleaning / polishing if desired. Please view all photos for grade and condition. Dimensions approx: Ring size: 7.5 +/- Band / Shank width at thinnest point: 2.8mm Sapphire: 6.4mm x 3.7mm +/- Diamonds: 1.3mm +/- Weight approx.: 3.6 grams TW #81511-210.