Aquamarine & Diamond Ring by Ann Middleton Circa 1980s

A late 20th Century hand-made ring by Ann Middleton is crafted in 18k yellow gold and features a bezel set cushion cut aquamarine with diamond set split shoulders upon a wide band. Stamped with the 750 hallmark and makers mark AM for Ann Middleton of Chez Jewellers, Adelaide, South Australia. Perfect to be worn as a sparkling dress ring or to celebrate love as a vintage engagement ring.

Gemstone: One natural cushion cut aquamarine, 16.25mm x 16.00mm x 10.38mm, good mid-blue colour, eye clean, estimated weight 17.60ct

Diamonds: Sixteen natural brilliant cut, G-I colour, VS material, estimated total weight 0.36ct

Metal: 18k yellow gold – XRF tested

Weight: 20.75 grams

Measurements: Base of band width 4.92mm

Finger size: M1/2

Era: Late 20th Century Circa 1980s