Art Deco Amethyst, Diamond, Sapphire and Ruby Pin/Pendant, circa 1925

Platinum and 18K yellow gold charming cockatiel vintage pin and pendant. He has 37 diamonds estimated to be H in color, near colorless and very slightly included. These diamonds ar...

Art Deco tuxedo shirt studs crafted in 18k gold and platinum. Featuring European-cut white diamonds at the center, these studs exhibit a striking circular design. The platinum has be...

Art Deco Diamond, Ruby and Platinum ring made early to mid 20th century. This is a finely made platinum ring with 62 bead set well matched brilliant cut fine diamonds totaling an estimated 1.85 cts. The diamonds are all graded to be approximately H, near colorless, and very slightly included, VS1. The 22 fine natural vivid red rubies (probably from Burma), are channel set, and well matched in color and clarity. The estimated weight of the rubies is 1.10 cts. Totally there are 2.95 cts. of fine stones. The ring is unmarked, and acid tests platinum. The ring is a size 7.5 and can be resized. The ring is not just flat but slightly graduates out off the finger creating a three dimensional quality; that, with the strong color contrast of the brilliant white and vivid red come together to create a fine late Art Deco statement...

Diamond pendant of a golfer in 18K white gold with fancy cut fine white diamonds suspended on a white gold chain of 17 inches long. The golfer, including the bale, is just shy of o...

Art Deco Style Amethyst and Diamond Drop Pendant Necklace This elegant necklace features a cabochon amethyst drop framed by round-cut diamonds in a classic Art Deco-style setting. T...

Pendant in 18 karat white gold, eagle head hallmark and platinum, dog's head hallmark. This elegant Art Deco pendant features an openwork pear-shaped motif adorned with antique-cut d...

A stunning, fine and impressive opal, 0.85 carat diamond and 0.15 carat natural ruby, Art Deco style platinum pendant; part of our diverse gemstone estate jewelry collections. This fine large opal pendant...

Art Deco sapphire and diamond pendant necklace. Filigree open work pendant with 35 round diamonds and a diamond and round vivid blue sapphire drop. Length center round section 1 inch...