CARTIER Vintage Platinum Diamond Pyramid Ring Ruby measures approximately 1/4" long and

measures approximately 1/4" long and the smallest bead measures 1/8" wide

The pin closure is marked with a "14K" purity mark

The buttons each feature a slightly smaller centerpiece on a gold post

The base of the mounting reveals an ornate wirework design with flowing

but could easily eq re-sized

CARTIER Vintage Platinum Diamond Pyramid Ring Ruby measures approximately 1/4" long andThis exquisite vintage diamond ring is a signed piece by Cartier! Crafted in platinum, the centerpiece of this substantial pyramid ring is adorned with a variety of mixed cut diamonds. The center of the ring features 15 baguette diamonds, which are channel set. The baguette diamonds are bordered both above and below by a total of 14 marquise cut diamonds, which are held within bead settings. Together, the diamonds have an approximate total carat