An Antique Diamond ring. An Old English Cushion cut Brilliant-Cut Solitaire Single Stone Ring with diamond shoulders. The Centre Old English Cushion shape diamond weighs .67 cts. "I -J" colour and SI clarity (not certificated). The Shank marked PT (platinum) circa 1890 shank is marked PT. Tested as platinum circa 1890.

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An antique diamond ring. An Antique engagement ring. Old English Cushion cut Diamond Ring. Old Cut diamond .67 cts - diamond shoulders. Shank marked PT (platinum) circa 1890