A stunning Art Nouveau 14K yellow gold pansy pin enameled in rich shades of dark plum, violet, cream and saffron. The jeweler used a matte enamel to suggest the velvety texture of pansy petals. The flower is centered with a prong-set round cut diamond that adds a nice sparkle against the matte enamel. The back of the pin is marked for 14K and also has a maker's mark that we've not seen before...

Art Deco 18K Yellow Gold Pendant Necklace with 2 rosecut diamonds, 2 roundcut peridot, and 1 dangling lustrous pearl on a 14K yellow gold (hallmarked) chain. Probably circa 1920s, possibly French. Can also be worn as a pin (see photo). Chain is modern, not original. Fully tested to be 18K. Length of chain is 21 inches (approx 20 inch wearable length w pendant attached). Width: 1 5/16 inches. Height: 1 inch. Weight: 4.1 grams, 4.8 grams total including chain.

Beautiful vintage 14K yellow gold marquis shaped ring with tiny persian turquoise beads. Hallmarked 14K. Size 7.5, can be sized. Weight is 6 grams

Vintage 14K yellow and white gold eternity band with carved floral pattern and 4 garnets that go all the way around the ring. Probably dating to the 1940s. Hallmarked 14K. Size 7.5. Width of band is approximately 5/16 inch, weight is 5.6 grams. Excellent condition.

Antique 14K Yellow Gold Watch chain circa 1910 with watch swivel and smaller matching chain with spring ring. Good condition overall, 1 small old repair on main chain you really have to look for, couple of very small dents on 2 links on main chain, 1 on small chain. Length of main chain is 24 inches (including swivel), width is 1/4 inch Length of smaller chain is 2 inches ncluding spring ring. Total weight: 21.5 grams. Fully tested.

Stunning 18K yellow gold flexible snake bracelet from the 1930s adorned with hand engraved scales going all the way around the bracelet, topped with approximately .5 carats of diamonds on the head of the snake, diamond snake eyes. Tab closure on the side with figure-8 safety. Rare design, excellent condition. Length: 7.25 inches Width at back: 10mm Width at front: 20mm Weight: 73.2 grams Layaway available

Stunning brooch from the art deco period, black onyx set in 18K yellow gold surrounded by a total of 62 round brilliant cut diamonds set in white gold. Light green jade centerpiece with two cabochon rubies set in yellow gold on each end. Estimated weight of diamonds is approximately 2 ctw, H-I in color. Hallmarked on back with a star, 712, Roma, 750...

Retro 14K yellow gold diamond cufflinks, understated and elegant, appropriate for anything from everyday to black tie. Fronts measure 11/16 inch x 8/16 inch. Backs measure 7/16 inch x approx 5/16 inch. Depth is just over 1/2 inch. Weight is 6.0 grams (3.8 dwt). Each diamond is approx 5 points. Both hallmarked on back 14K and KOHN.

A stunning French 18K yellow gold and diamond pansy brooch in the Art Nouveau taste. The petals are beautifully decorated in translucent enamels shading from silvery white to cream to rose. The outer ruffled edge of each petal is outlined in small rose cut diamonds. The pansy is centered by a larger rose cut diamond of unusually good color and clarity. As is typical of 19th century French jewels, the diamonds are set in silver...

Authentic Tiffany 10 Strand Pearl Necklace by Paloma Picasso with 18K yellow gold clasp. Hallmarked on clasp c1982 T & Co, also hallmarked on clasp loop Paloma Picasso. Approximately 900 pearls total. Purchased from Tiffany's, 5th Avenue, New York, absolutely 100% Authentic. Can be worn straight or twisted (see photos). Could also be worn doubled as a bracelet. New, never worn, comes in original Tiffany jewel case box. Will make a nice gift! Length is 17.25 inches (untwisted)

Beautiful vintage 18K yellow gold ring with tiny persian turquoise beads. Hallmarked Italy and 18K (partially worn away). Size 8.5, can be sized. Weight is 7.6 grams

14K yellow and rose gold bookchain necklace, Victorian, circa 1880. The elaborate construction of the large links in both yellow and rose gold, combined with the intricate Etruscan beadwork-- all in perfect condition-- gives this necklace an amazing texture. Craftmanship like this is all but impossible to find today in contemporary jewelry. Excellent condition, all original except for 2 replaced jump rings. Spring ring closure...

Art Nouveau 18K yellow gold wide chain bracelet with ruby clasp, circa 1900. Very rare piece. This bracelet is made of 9 rows of 18K gold chains divided in to 5 sections by 4 gold bars. Each chain has 2 ornate links with a beautiful art nouveau motif per section, but each successive row is made a bit wider than the one above it by additional tiny round links in the center of each section (see photo). This makes the bracelet longer at the bottom (9 3/8 inches) than at the top (7 inches)...

Victorian 18K yellow gold antique earrings c1880 with Etruscan granulated bead work. Excellent condition. Total length (including wire): 1 3/16 inches Width at widest part: 13/16 inch Total Weight both earrings and backs: 8.4 grams. LAYAWAY AVAILABLE!

Victorian 14K yellow gold rectangular buckle pin covered in seed pearls. Hallmarked on clasp, fully tested. Excellent condition 45mm tall x 14mm wide

14K yellow gold oval buckle pin, Victorian era, 40mm tall x 28mm wide. Fully tested.

A fine 1930's 14K yellow gold Art Deco mechanical wristwatch by by Hy Moser & Cie, and retailed by Tiffany & Co. Moser was the most important watchmaker in Imperial Russia, selling many of his goods to the Imperial family and courtiers. After the Revolution, the company was relocated to Switzerland and continued to provide movements to luxury retailers such as Tiffany.

The rectangular gold case has elegant flaring lugs at each corner...

An exceptionally rare and fine 18th century 15K yellow gold mourning ring, the crown comprising a very large verre eglomise panel with a black silhouette of a gentleman against a silvered background. The lace and brocade collar is exquisitely detailed. The edges of the panel are finished with bright-cut engraving, a design repeated at the top edges of the shank. The back of the glass panel is curved for comfort when being worn. Everything about the ring is of the finest quality...