Two Piaget 18K Yellow Gold Mounted Brooches

Circular, one center lapis lazuli, the other set with angel skin coral. Together with an unmarked gold circular brooch set with turquoise, total gross weight approx. 60.10dwts. Each 1-1/4"d

The two intricate antique micromosaics, one a Chi Rho, the other a bust of an Italian lady, later mounted in 14k or 18k yellow gold settings, one with a bow and tassel. 19th c. (micromosaics). 2", 2"

18k yellow gold carved gemstone and diamond flower vase brooch in the form of carved gemstone flowers, two amethysts, two citrines, two blue topaz and one carved pink tourmaline gemstone vase mounted

JADE AND CULTURED PEARL BUTTERFLY BROOCH Containing two carved jade plaque wings and six pearls. Mounted in yellow gold. 2 1/2 x 1 1/8 inches. Stamp: 18K (Asian character). 6.45 dwt.

A Gold, Emerald, Enamel and Wood Owl Brooch. Designed as an owl on a branch; with enamel feathers and two round-cut emerald for the eyes, weighing approximately 0.10 carats; mounted in 18K yellow gold

Group of two 18k yellow gold pins comprising of one small Migliore (Atlanta) crescent moon with 0.17ctw diamond and one small star. Appropriately marked with fineness and makers mark. Approx. h. 35mm

3 PIECE MISC. LOT OF 18K & 14K GOLD INCLUDING TWO 18K YELLOW GOLD MOUNTED PENDANTS CONSISTING OF A SOUTH SEA PEARL PENDANT WITH DIAMONDS, 29MM DROP; THE OTHER A CROSS FORMED PENDANT WITH PALE YELLOW C

18k yellow gold mounted bar brooch and earrings mounted with red coral cabochons. L of brooch 5.7cm L of coral 20mm Bidders living outside of Canada are warned to proceed with care before bidding on t

Lot of two 18k yellow gold and ruby leaf form brooches, total weight: 18.3 grams. Condition: one brooch is missing a ruby, the other has a small dark spot where a ruby is attached, see images.

With engraved inscription dated 1948, weighing approx. 1.65dwts. Together with an unmarked frog pin, two 18K yellow gold & pearl pins, mounted carnelian zodiac pendant, sterling silver dragonfly pin,

DESCRIPTION: Two 18k yellow gold and cameo brooches depicting young maidens, stamped along the back "750" with Italian district marks. Additionally, fitted with pin back and bale. Total Weight: 14.8 g

An Excellent 18K Gold SunBurst Ruby Diamond Sapphire Pendant Brooch. An eye drawing bright and powerful 18k Yellow Gold Multi-gem Mounted Brooch Pin designed in the form of a Powerful Sun Flower high

Ruby and Diamond "Strawberry" Brooch 18k yellow gold, the brooch mounted with round-cut treated rubies weighing approximately 3.80 carats in total, accented by single-cut and round brilliant-cut diamo

Aquamarine, Pearl and Diamond Brooch and Earrings Suite 18k yellow gold, the brooch mounted with an oval cabochon-cut aquamarine weighing approximately 68.16 carats, accented by round brilliant-cut di

Marcus & Co. Edwardian Diamond Crescent Brooch platinum/18k yellow gold, the brooch mounted with old European-cut and old single-cut diamonds weighing approximately 2.50 carats in total, signed "M & C

Angela Cummings Diamond Calla Lily Brooch 18k yellow gold, the brooch mounted with round brilliant-cut greenish-yellow diamonds weighing approximately 5.26 carats in total, stamped "1997 CUMMINGS 18K"

An Elizabeth Locke 18K yellow gold-mounted Venetian glass intaglio brooch pendant surrounded with onyx cabochons and pearls. Intaglio has mother-of-pearl backing. Stylized "E" hallmark and marked 18K.

Diamond "Flower" Brooch18k yellow gold, the brooch mounted with round brilliant-cut diamonds weighing approximately 0.40 carats in total.size 2" x 1-1/4", total weight 20.3 grams

David Webb Rock Crystal and Diamond Brooch/Pendant 18k yellow gold/platinum, the brooch mounted with rock crystals beads on a gold frame, accented by round brilliant-cut diamonds weighing approximatel

CUSTOM TIFFANY & CO. & PALOMA PICASSO 18K GOLD & DIAMOND SEAGULL BROOCH: 20th C, America. 18k yellow gold brooch, custom mounted with a .47 carat round, faceted diamond (5x5mm), 1.625"l, impressed: TI

Collection of Two Cultured Pearl, Enamel, 18k Yellow Gold Flora Fauna Brooches. Including a black, gold and white enamel, 18k yellow gold dragonfly brooch measuring approximately 44 x 62 mm together w

Ruby, Diamond and South Sea Pearl "Starfish" Brooch/Pendant platinum/18k yellow gold, the brooch/pendant mounted with a central baroque South Sea pearl measuring approximately 19.50 mm x 15.00 mm, acc

South Sea Pearl and Diamond Brooch/Pendant 18k yellow gold, the brooch/pendant mounted with white South Sea pearls with a good luster, measuring approximately 13.00 mm to 16.00 mm, accented by round b

Vintage Pave Set Round Cut Diamond, Oval Cut Emerald, Black Onyx and 18 Karat Yellow Gold Brooch. Signed 18K. Two (2) small chips to onyx otherwise good condition. Measures 2-7/8" L, 3/4" W. Approx. w