14k White Gold Signet Ring with Synthetic Star Sapphire

This is a stunning, signet-style, unisex ring—simple but eye-catching due to its bright blue star sapphire. The ring has a high-polish finish and can be sized. 

RING
Material: 14k white gold
Measurements: 14.1 to 4.5 mm, height 6.8 mm
Weight: 10.8 grams
Markings: "14K"
Ring Size: 4.75 (can be sized)
Circa: 1970s or later

SAPPHIRE 
Source: Synthetic
Measurements: 11.6 x 9.6 x 4.19 mm
Cut: Oval cabochon
Color: Deep royal blue
Clarity: Eye clean