Cartier Onyx and Diamond Stick Pin

Signed Cartier and Crafted in platinum featuring a round onyx ring and measuring 2 3/4in in length. The pin weighs 1.4dwt

14K white gold stick pin carved black onyx with bead set diamonds and bezel set green tourmaline, 3 in. L, 6.1 grams

14k Yellow Gold Diamond and Black Onyx Stick Pin Brooch Out of a New York City Estate

Square cut sapphires flank a center diamond in a bar above a sparkling diamond teardrop dangle. Approx. .44+-ctw diamonds. 2.2gtw

A diamond and onyx stickpin, the fancy shaped diamond cut as a horse's head, claw set above an oval onyx plaque, stamped 750 with Italian punzoni, 5.5cm long overall, 3.6g gross

three onyx and diamond rings, diamond ring, stick pin and pearl with diamond pendant, 1" long on a 10k gold chain, ring sizes 4 1/2 to 7 3/4, weight is 12.3 dwt gross

Victorian group, some gold, sterling, diamond, onyx, topaz. Pearl necklace, lapis stick pin, amber necklace, watch chains, mourning jewelry, Victorian travel souvenir Parian of plaster, Lalique perfum

Including two pair gold mounted jade screw back earrings, yellow gold and sapphire bar pin, knot stick pin with center diamond, green onyx watch fob. Bar pin, 1-1/2"l

Double 14k white gold etched plaques, one holding a diamond and the other holding a black onyx. Each plaque measures approximately 11/16" L x 1/2" W, one being mounted to the safety clasp. Pin measure

(5) PIECE WHITE GOLD JEWELRY GROUP including an onyx, diamond and seed pearl lariat necklace (chain 17"), a red stone filigree stick pin (head 9mm), a filigree and diamond pendant and screwback pendan

Small lot of assorted jewelry. Includes a 18k white gold chain, a 14k yellow gold chain, a 14k and diamond stick pin, two 14k sealife charms, two 18k and emerald shell charms, a pair of 14k and onyx e

Sapphire Brooch or Bar Pin. Art Deco Cartier platinum bar pin or brooch comprised of a central onyx openwork frame with (2) sapphire cabochon accents, and (3) stacked bands of pave diamonds; flanked b

DESCRIPTION: 14k gold and diamond inset Art Deco stick pin. 14k gold Etruscan style carved black onyx cameo stick pin. Marked: "14k" CIRCA: Early 20th Cent. ORIGIN: France DIMENSIONS: H: 65mm & H: 60m

Shell cameo in 14k frame, 1" x 1-1/4". 14k stick pin with onyx and 2 point diamond, 2-1/2". IMPORTANT: Before bidding, please read the terms and conditions below. When you registered for the auction y

(Lot of 16) Multi-stone, glass, enamel, yellow gold, silver, sterling silver and metal stickpins comprised of one Victorian onyx, pearl and 14k yellow gold star stickpin; one diamond, seed pearl and 1

Cartier: An Art Deco jade, diamond and onyx jabot pin, circa 1925 Each terminal set with a circular carved jade plaque, with old brilliant and single-cut diamond and cabochon onyx diamond detail, sign

This is an ORIGINAL ANTIQUE DOUBLE ENDED JABOT STICK PIN that was made in the ART DECO style during the 1930s. It is HANDMADE from PLATINUM. The pin is set with 70 SINGLE CUT DIAMONDS of H color, SI -

comprising one 18 karat white gold stickpin containing one old-European cut diamond [H-I/VS] weighing approximately 0.15 carats, and four rectangular onyx measuring approximately 4.75 x 1.50 mm each (

JEWELRY: Edwardian jade and diamond stick pin, tested platinum, milgrain details, containing one ornately carved jade, with bee design, 33.5 x 20 mm diam., containing one antique pear-shaped diamond w

Victorian yellow gold and diamond stick pin with horseshoe motif 14K yellow gold, (15) 1.50 cttw old European cut diamonds (clarity: VS1-I1, color: F-I) 2.6 dwts head: 3/4"w x 7/8"h; length: 2 7/8"l P

Art Deco Platinum Diamond Stick Pin, Period antique lapel pin; platinum set with ten European cut diamonds, bead set and four square cut sapphires, the center with a European cut round cut diamond, ap

A PLAINTUM, JADE, AND DIAMOND STICK PIN Designed as a sword with cabochon jadeite, accented by baguette and square-cut diamonds, measures 2 x 1/4 in.

Platinum, 14kt white gold. c. 1920s. Length: 2 3/4". 1920s stick pin. Platinum and 14kt white gold. Center Old European Cut diamond = 0.40ct G/H SI2. Two square cut diamonds = 0.06ct tw G/H VS. Eight

vintage stick pin, one full cut round diamond, 3.5mm, approx. 0.15ct., 27 single cut diamonds, 1.5-1.7mm, approx. 0.50ct., stick tested 14kt., white gold, setting tested 22kt., white gold, stopper is