Add a touch of 1970s glamour to your collection with this authentic, vintage 1976 Sarah Coventry "Blue Night" statement ring. It features a striking, elongated narrow marquise-cut blue rhinestone/crystal stone set in a beautifully textured silvertone frame. The center stone is flanked by two stylized decorative side lobes. It features an open-back adjustable band built to fit most finger sizes. It is currently set to fit a size 7. Condition: Listed in Fair condition due to age-related wear. Exterior: The face, setting, and blue stone look excellent for their age with great color vibrancy and minimal surface wear. Interior: The inside of the band shows heavy wear and significant finish loss/tarnishing from regular use. Hallmark: The original Sarah Coventry maker's mark is still visible and legible inside the band. Please review all photos closely to evaluate the interior band wear before purchasing!