Vintage diamond single stone engagement ring dating to the late Art Deco era. A bright and beautiful diamond is set into a square shaped setting. This claws are triple claw prongs which make the diamond appear square in shape. Set into the shoulders are four small single cut diamonds. The shoulders are lined in milgrain beading with a knife edge shank. Circa 1930s.

Diamonds: centre transitional cut diamond, measuring approx 4.71 mm to 4.77 mm and calculated in setting as 0.35 carats, G / H colour, VS2 / SI1 clarity. Four single cut accent diamonds total approx 0.06 carats. Estimated total carat weight is approx 0.41 estimated as setting permits.

Stamped 10% IRID PLAT, this ring is tested and assessed as platinum.

Size: UK - O; US - 7 1/4; EU - 17.5. This ring can be sized down to N / 6.75 and can be made several sizes larger. Sizing available for an additional fee.

Measures approx 5mm wide and stands 5 mm tall off the finger.

Weighs 3.2 grams.


This ring has recently been assessed by an independent appraiser and the above information taken from their findings. A copy of their assessment will be included with the sale of this ring.