Art Deco diamond trilogy ring. The largest diamond is set into a square shape platinum top with an engraved milgrain and beaded design. On either side of the centre are smaller square shapes, each holding a small roughly cut diamond. The diamonds are set into a platinum top and the band is a slender, tapered 9 carat yellow gold. Circa late Art Deco, 1930s, British in origin.

Diamonds: 3 total, 1 single cut of approx 0.015 carats, and 2 rough diamonds.

Marked 9ct PLAT. This ring is mostly 9 carat yellow gold with the diamonds set into a platinum top.

Size: UK - L; US - 5 3/4; EU - 16 1/4. This ring can be sized down to J / 4.75 and up several sizes. Sizing available for an additional fee.

Measures 5.05 mm by 11.8 mm on the top and stands approx 3 mm tall off the finger.

Weighs 1.45 grams.