18kt GOLD & DIAMOND SAILBOAT PIN

Signed Tiffany & Co. Five old mine cut diamonds which weigh approximately 1/4ct each 1.25cts total). The diamonds average VS-2 clarity with estimated color of I-J. The piece weighs 4.21 grams. L: 2"

Platinum and 18K yellow gold diamond sailboat pin. The figural pin is fashioned of yellow gold with open sails of diamond set platinum. Finished with a pin back. Measures 1" in length, 11/16" wide. Ma

Antique 18kt Gold Diamond & Sapphire Pin / Pendant Ornate design featuring a (6.8mm) white pearl center stone - moderate blemishes with good luster and cream undertones, accented with marquise cut sap

DESCRIPTION: An Art Deco pin comprising of 18kt yellow gold along the pin, and filigree reticulated white gold along the top with a faceted sapphire and diamond. CIRCA: Early 20th Ct. ORIGIN: Unknown

VINTAGE 18KT YELLOW GOLD DIAMOND PIN/PENDANT ~ 0.875" PIN/PENDANT WITH SUN MOTIF FEATURING OLD MINE CUT DIAMOND CENTER STONE (0.25CT), AND TEN RAYS FEATURING TWO DIAMOND ACCENTS ONE EACH APPROX. 0.60

18kt Yellow Gold, Rubies & Diamond Pin, W 0.5" L 1.75" 10g | Having central cushion cut ruby flanked by stacks of three melee diamonds and two cabochon rubies. Total weight: 10 grams. Provenance: Prop

Vintage from the 1950s Materials: Gold Gemstone: Diamond Length: 1 3/8 Inches; Width: 1 1/4 Inches Vintage 18kt gold diamond floral basket brooch pin 35 genuine G vs2 diamonds 18kt stamped on back gua

18kt Yellow Gold Diamond Spray Pin Truly an impactful design that pulls you in featuring a cluster of diamonds in the center accented with additional diamonds on the rays of the spray design (14 full

1 1/2 x 1 1/2, this was a Fur Clip - convered into a Pin

Vintage 18kt Gold and Diamond Stick Pin Dual tone design, 2î in length featuring a circular top that measures (17.4mm) 6.5mm white pearl center stone surrounded bt a halo of eight old mine cut diam

Italian made Tiffany & Co. 18kt Yellow Gold pin in the form of a leaf and adorned with a round brilliant cut Diamond weighing approx. .02cts, set to the right hand corner. Marked "Tiffany & Co., 18kt,

VINTAGE 18KT GOLD, PLATINUM, AQUAMARINE & DIAMOND PIN, W 2 1/4":Having a center aquamarine, flanked by diamonds set in platinum, and fitted with an 18kt gold closure. Weighing approximately 4 grams. F

Antique 18kt yellow gold bar pin set with (7) coral beads flanked by (12) rose cut diamonds. Inscribed, "18K". Total approx. weight of pin 3.6 dwt (gross) including the non-gold brooch backi

JEWELRY: Yellow Gold Sapphire & Diamond Sailboat Stick Pin, stamped 750, 18K yellow gold, sailboat stick pin with two triangular cut sapphires with an estimated total weight of .85 carats, dark blue.

Estate 18kt Yellow Gold Enamel & Diamond Pin. Hallmarked 18kt and Italy. Having an approximately .10 of a carat diamond. Measures 2.5 inches in length, weighs approximately 3.6 grams inclusive.

Antique 18kt Yellow Gold and Diamond Flower Pin Tested 18kt gold, no stamps/signature, measures 26.25mm in diameter, flower/clover motif, 5.9 grams total weight, one missing diamond, prong set ruby ce

SIGNED: TOLIRO 18KT ITALY. DETAILS:SPECTACULAR RARE Toliro Italy 18kt gold Diamond LARGE Tiger Brooch. Amazing details with the claws, eyes, & stripes. He has Black Tiger stripes in enamel with a clea

Ladies 18kt Yellow Gold pin in the form of a Sea Urchin set with Round Brilliant Cut Diamond weighing approx. .20cts slightly offset from center. Marked 18K, KI. Weighs approx. 22.6 grams. Measures 1

18Kt Yellow Gold Diamond & Sapphire Bee Pin. Weight approx. - 3.3 dwt.

Estate 18kt Yellow & White Gold Diamond Brooch Pin. Wreath form. Measures 1.25 inches in diameter. Weighs approximately 13.9 grams inclusive.

1 x 3/4 approx.

Vintage 18kt White Gold Diamond Sapphire Stick Pin, Art Deco, 2.25" Long with a 8.4mm angled square on top with a sapphire baguette on each side and a diamond in the center. The diamond is appx. 1.8mm

VINTAGE 18KT WHITE GOLD AND DIAMOND STICK PIN ~ 2.25" IN LENGTH WITH APPROX 0.25 ROUND DIAMOND SOLITAIRE CENTER STONE IN ILLUSION SETTING, ELECTRONICALLY TESTED FOR GOLD CONTENT (1.5 GRAMS TW)

With both round and baguette diamonds. From a Palm Beach estate. Measures approx. 2" Long. Total weight: 7.3 grams. Shipping U.S. $20 plus insurance.