Art Deco Black Onyx and Diamond Sautoir Neckalce

From Trio an 18 karat lapis and white coral 17 inch necklace. The coral beads measure 10.5mm with 23 Diamonds weighing .70 carats, 17 inches overall

From the Art Deco period, a 17½ carats total weight diamond and emerald bracelet. ♦ Metal: Pltinum ♦ 3 marquise diamonds =1.50 carats I VS/SI1 ♦ 212 round diamonds=16 carats H SI1 ...

From Tiffany & Co. an exception Art Deco natural ruby and diamond bracelet. ♦ Designer: Tiffany & Co. ♦ Platinum ♦ Circa 1920s ♦ 128 ...

This beautiful Art Deco ring features a center Old European Cut diamond that weighs .80 carats and has a color grade F, clarity SI2. The center stone is accented by 14 additional Old...

A stunning, fine and impressive antique black onyx, seed pearl and 0.13 carat diamond, platinum and 15 karat yellow gold Art Deco pendant; part of our diverse gemstone estate jewelry...

Vintage sautoir, earlier to mid twentieth century composed of frosted rock crystal, moonstone, fancy cut onyx and diamonds. This long necklace suspends an approximately 3.5 inch pend...

A fine and impressive antique onyx and 0.72 carat diamond, platinum Art Deco pendant; part of our diverse antique jewelry and estate jewelry collections This fine and impressive antique Art Deco pendant has been crafted in platinum. The drop style Art Deco pendant displays a feature bezel set cabochon onyx segmented into two sections, divided by a band platinum band ornamented with six Old European cut diamonds. The outer circumference of the feature cluster design is encircled with a paralleling platinum border embellished with twenty Old European cut diamonds. This feature Art Deco onyx and diamond design is suspended from an unembellished tapering setting. The pendant suspends from a contemporary 18" 18k white gold trace chain via an integrated ring loop to the upper border of the design, and secures with a conventional spring-loaded bolt ring fastening. This impressive pendant has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This onyx and diamond pendant is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This impressive antique 1930s necklace...

Wonderful Art Deco Crystal and Citrine Sautoir from the 1930's. An unusual assemblage of amythest and citrine crystals which has an added pendant with a large genuine citrine, set in...