Vintage 10 Karat Yellow Gold, Bar Pin or Brooch Set with 3-Round Sapphires

Art Deco 3.75 Carat Diamond and Sapphire, Brooch/Pendant, in a Platinum Filigree Setting. The brooch has 16 diamonds, total weight approximately 3.75 ...

19thc Etruscan Revival 14k Gold Brooch Set With Carved Coral and Silver Colored Seed Pearls. The pillow shaped concave sided brooch has an open-work gold wire border, the top with granulation and gold wire with filigree engraving on the gold wire in a scrolling design. The border is set with four, floral carved coral blossoms and the four corners are mounted with silver colored natural seed pearls and the sides with tapered free moving bullet shaped gold drops. Centering the brooch is a carved coral, sleeping putti. The warm burnished glow in the deep yellow gold was the result of a technique called bloomed gold. A high carat gold wash (22-24 kt), in this case over 14 kt gold. Bloomed gold is alloy deletion leaving a pure gold surface on a piece. This is a different look than gold plating as it leaves a nice frosted effect. These techniques were developed by the Etruscan's. They were master metal smiths and mined various ores including iron, tin, copper, silver, and gold and became famous for their metalworking. Italians have harvested coral...

Cameo Brooch of a woman wearing a bonnet with a ribbon and a bouquet of white lilies, 1920's. Hanging from her neck is a .15 carat old mine-cut diamond set in a 14k white gold filigr...

Tiffany & Co. 14 Karat Yellow Gold and Black Onyx Vintage Cufflinks. N.P. Trent has been a respected name in antiques for over 30 years with a large collection of antique and vintage jewelry.

Pair of Carved Coral, Diamond and Citrine Earrings Set in 18K Gold. The beautifully carved coral earrings are accented with 6 round diamon...

Indian, Mogul Style Gold Open-Worked Pendant Set with Diamonds and Rubies. The pendant contains approximately 3.50 Carats of Diamonds, and 13 Carats of Rubies and is suspended from a 20 inch 6 Strand round beaded Ruby necklace. The necklace has a box and tongue clasp. The diamonds are assorted sized rose and Holland cut stones. The Pendant is set with multi-cut round rubies and a large 9.33 carat oval cut Ruby central stone. The front of the pendant is silver and the back is 14k gold. The back of the central Ruby has an open worked gold cradle...

10 Karat Yellow Gold Cameo Bar Pin/Brooch- This lovely pink cameo bar pin is accented with two seed pearls set in classic 10K yellow gold. Size: 53 mm x ...

Vintage 10 Karat Yellow Gold, Diamond and Seed Pearl Bar Pin or Brooch. Early 20th c with a central 2.5mm full cut diamond set in a floral mount and a pair of 2mm seed pearls in a be...

Sweet and petite, in 14 Karat yellow gold , this classic two inch bar pin is adorned with two .10 carats square cut faceted blue sapphire and seven miniature natural pearls. Circa 19...

Vintage 10 Karat Yellow Gold Filigree Brooch/Pendant- This lovely brooch features four blue topaz stone set in beautifully detailed 10K ...

A fine antique Edwardian brooch. In 15 karat yellow gold. In the form of a flower & vine set on a twig formed bar. The flower is set with...

Vintage 10 Karat Yellow Gold Tanzanite and Pearl Brooch/Pin This elegant brooch features seven round tanzanite and six seed pearls set in beautifu...