The bold contrast between the deep

Marks: "14K XPS" Stamped on the clasp

Length: 7 1/2 Inches

Bright white

1920s Old Mine Cut Diamond Gold Pin with Platinum Top inv 3005 The bold contrast between theAn exquisite Art Deco era brooch showcasing a striking Old Mine Cut diamond set within a refined platinum crown, elegantly mounted on a warm yellow gold base. This antique piece exemplifies the craftsmanship and glamour of the 1920s, combining the brilliance of a naturally faceted diamond with the timeless appeal of mixed metals. A distinguished accessory for collectors and those who appreciate authentic period jewelry with enduring sophistication.