Pretty Art Deco 1.58 CTW Diamond Platinum Halo Engagement Ring chain necklace 3 mm and sits 6

3 mm and sits 6

Measures: 18 mm x 11 mm x 10 mm

Opens to reveal a devil on a spring

Set by three prongs as a martini basket style stud earring

One-of-a-kind alternative or engagement ring

Pretty Art Deco 1.58 CTW Diamond Platinum Halo Engagement Ring chain necklace 3 mm and sits 6Halo style ring centering a bezel set old European cut diamond weighing approximately 1. 10 carats, H color with VS2 clarity Surrounded by a cut corner halo, bead set with single cut diamonds weighing approximately 0. 48 carat total; G to I color with VS to SI clarity (mostly VS) Completed by milgrain edges, pierced scalloped gallery, and a deeply grooved shank Tested as platinum Circa: 1930s Ring Size: 7 (sizable but would lose groove at base of