Work from the 1915/20s Yellow gold and platinum bar

Includes a 14kt yellow gold, enamel, and seed pearl bar pin - losses to enamel work; an Art Deco platinum setting; a pair of 18kt gold and 7.0mm pearl stud earrings; a 3 piece 14kt gold and jade disc

Includes a 14ct gold and amethyst bar pin; a an 18kt yellow gold and platinum dipped bar pin inlaid with rose cut diamonds graduated in size, and rubies with a central semi-baroque pearl - approx. 5 1

Art Deco 18 Karat Yellow Gold, Platinum, Diamond and Ruby Bar Brooch Bezel set on the diagonal with four square French cut Diamonds [G/VVS], approximate total weight 2.05 carats, and enhanced with 16

AN ART DECO SAPPHIRE AND DIAMOND BAR BROOCH in yellow gold and platinum, the tapering bar set with a floral cluster of diamonds to the centre, flanked by rows of graduated cushion cut blue sapphires,

Yellow gold, pierced and millegrained platinum topped bar brooch with post set seed pearls and bezel set round faceted sapphires; Yellow gold ring with carnelian, string seed pearl frame; Seed pearl n

Art Nouveau hand-crafted 18K yellow gold and platinum sapphire and pearl bar pin with ornate gingko leaf clasp and safety tab, comprising of three marquise-cut sapphires, approx: 8mm x 4mm each and tw

Collection of Three Seed Pearl, Enamel, 14k Yellow Gold Bar Brooches. Including one seed pearl, black enamel, 14k yellow gold open work bar brooch measuring approximately 7 x 58 mm; one seed pearl, bl

2" LONG WITH WAVY BAR AND A BUTTON TAB ON CHAIN. 4.0MM PLATINUM TUBE WRAPPED IN 18KY FEATURES BLUE SAPPHIRE CABOCHON END TIPS. 8.5GTW.

Brown diamond ring Centered on an oval-cut fancy brownish yellow diamond weighing approx. 4.04 cts, with marquise and round brilliant-cut diamond open-work shoulders Platinum and yellow gold GIA Repor

Collection of Four Diamond, Seed Pearl, Turquoise, Platinum-Topped, Yellow Gold Bar Brooches. Including one diamond, seed pearl, platinum, 14k yellow gold bar brooch measuring approximately 5 x 60 mm;

coil type bar links, 15 grams, 7" long.

c. 1920-30, American, 18K yellow gold platinum toped filigree brooch featuring cushion cut sapphire with diamonds set in filigree, 2.75 in. L, 4.4 grams

A 14 Karat Yellow Gold and Credit Suisse 5 Gram Platinum Ingot Pendant and Chain, consisting of a pendant containing one CREDIT SUISSE 5 g. PLATINUM 999.0 platinum bar set within a 14 karat yellow gol

This beauty is a Victorian 10k yellow gold bar pin. There is lovely scroll work filigree details and a center stone settings, all ready for you to add gemstone of your choice. It is stamped on the loc

Antique platinum bar pin displaying (12) Old Mine cut diamonds. Diamonds average approx. 3.5mm x 2.5mm. With a 14kt yellow gold brooch backing. Total approx. weight of the brooch is 3.7 dwt (gross). F

Belle epoque style cocktail ring of platinum and yellow gold, open pierce work set with 21 round early cut diamonds, later 14k gold adjustable expansion shank added. .15 total Troy oz

Ladies' retro Italian 18kt Yellow Gold & Platinum ring designed in the form of a belt. Designed with woven open work platinum bordered by 18kt Yellow Gold. Marked "Italy/18K/960PT". Ring size 8. Weigh

Collection of gem and yellow gold pins including an Edwardian sapphire, seed pearl and 14k yellow gold bar pin, 1 3/4", together with a Victorian doublet and 10k yellow gold scroll work pin, 1", gross

18K Yellow Gold and Platinum. 0.09 Carat Diamond and Ruby. Exquisite LION pin. Tremendous work on the piece and superb detail. Perfect UNISEX jewelry.

18kt Gold and Platinum Bracelet, La Pepita, Italy, of rounded curb links with gold bar accents and clasp, with designer signature, also engraved Cartier. Approx. length 7.25 inches, overall weight 33.

NO RESERVE - AN ANTIQUE BLACK OPAL AND DIAMOND BAR BROOCH, CIRCA 1910, Made in yellow gold and platinum, Oval cabochon black opal, weighing approximately 1.61 carats, Single cut and rose cut diamonds,

Enamel, diamond, gold, and platinum earrings Of blue and green guilloche enamel, enhanced by round brilliant-cut diamonds Yellow gold and platinum 0.75 x 0.50 in; Gross weight 14.0 dwts This work will

Art Deco Platinum and 14K yellow gold bar pin featuring 10 round sapphires weighing approx. 2.50ctw, possibly Ceylon, alternating with 18 rose cut diamonds weighing approx. 0.20ctw, lock safety catch,

EDWARDIAN PLATINUM-ON-YELLOW GOLD AND DIAMOND BAR PIN. circa 1900, Row of 23 matched old European cut round diamonds together weighing app. .91 ct. L: 2 1/4 in.