The locking clasp is a tube style

Intaglio rings (like a cameo but carved into the stone instead of out of it) were all the rage in the 1940's and 1950's

but falls solidly into neither

We've crafted this beautiful

this gorgeous indigo gemstone is tanzanite: a glittering blue stone with hints of indigo and violet

Vintage Gold and Diamond Tie Clip cuff links The locking clasp is aThis beautiful piece is simple and sophisticated, stylish enough to wear as is, the centerpiece can be engraved with a monogram or initial to create the perfect gift! Metal: 14K Yellow and White Gold Gem: Diamond . 13 Carats, I1 in Clarity, I in Color Gem Measurements: 3. 4 mm, Round Measures: 5 x 65 mm Marks: "14K" Stamped on the reverse