Fantastic Art Nouveau twist ring set with three old European cut diamonds and a rose cut accent diamonds.  Three old cut diamonds are bezel set at an angle across the top of this ring.  A 14 carat rose gold band swoops around the diamonds.  The top of the band is topped in white gold and each swoop design is set with two small rose cut diamonds and accented with a beaded decoration.  This is an Art Nouveau engagement ring dating to about 1910s, likely European in origin.

Diamonds: 3 old European cut, approx 3.6 mm each, 0.48 carats total weight - all I - K colour, two are SI1 clarity, one is I1 clarity.  4 rose cut diamonds, total approx 0.02 carats.  Total carat weight of this ring is approx 0.50 carats calculated as setting permits.

Not hallmarked, tested as 14 carat gold.

Size: UK - Q;  US - 8 1/4;  EU - 57 1/2.  This ring can be sized down to N / 6.75.  Sizing available for an additional fee.

Measures approx 10.22 mm wide across the finger and rises about 3.42 mm tall off the finger.

Weighs 2.35 grams.