18K Diamond Dupont Pin and Charm

The pin attached to the black ribbon of a watch fob comprising a 10K gold filled 15 jewels Elgin pocket watch and a 10K yellow gold and diamond Founders Award American Institute of Chemical Engineers

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

Can hand a locket, watch, charm. Rose cut diamonds at the top, set in sterling silver. Total weight 7 grams.

This charming brooch is from Mikimoto, it is crafted from 18k yellow gold with a polished finish featuring a safety pin brooch with two dangling charms, one with a 4mm Akoya pearl and the other a chri

LOT YELLOW GOLD JEWELRY INCLUDING YELLOW GOLD (TESTS 14K) ENAMEL AND DIAMOND PANSY PENDANT BROOCH/PIN; 750 YELLOW GOLD (18K) AND ENAMEL RING, RING SIZE 3 1/4; YELLOW GOLD (TESTS 14K) CHARM HOLDER. GRO

in floral blossom design, the set comprising 18 round diamonds approx. 1.18 carats, pin also serves as a pendant, in yellow textured gold with interior matte finish, each stamped ‘Tiffany & Co. 750�

Lot of 8 Pins: Victorian 18k Diamond Pin & 7 Vintage Pins in 14 kt gold. Heart, leaf and flower motifs, pearls and enamel, includes carved tiger eye cameo bar pin. 14 kt total wt: 10.3 dwt & 18 kt tot

Modenist pin set with 9 diamonds measures 1 7/8 inches across. Hallmarked Grima , HJC, crown, 18, leopards head, p. 10.2 dwt.

Andrew Grima pin pendant combo set with four vivid Mexican opals and seven small diamonds. Signed A G. Ltd, with London hallmarks for 18k, date letter E. 6.6 dwt.

METAL: 18k Gold. MEASUREMENTS: Earrings are 48mm x 18mm. GEMSTONES: Diamonds approx. 5.00-5.50ctw. MARKED: 750. WEIGHT: 20.5 grams. Gemstones have not been graded for color and clarity ,and tested for

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

Hammerman Brothers 18K Boucle Textured Flower Pin with small diamonds to center of flower and along leaves, the reverse with safety pin and cast "HB / 18K." Total weight 29 grams. Height 2 1/4 inches

18 karat yellow gold and diamond "Dogwood" brooch by Tiffany & Co.. (Matching earrings Lot # 124) Marked Tiffany & Co. / 750. Features 6 round diamonds. Diamond approximates: .30 cts total; Color: F-G

METAL: 18K gold. GEMSTONES: rose cut diamonds, pear cut loose sapphire -2.85ct(comes with copy of AGL Certificate #CS 1078464). MEASUREMENTS: pin total length 80mm, pin head is 17mm x13mm. Sapphire me

E. WOLFE & CO. 18K & DIAMOND PEKINGESE PIN set with 50 round diamonds approx. 0.75 carats, sapphire-set eyes, in yellow gold, stamped 'E.W. & Co. 750', and with makers English hallmarks, 24x16mm, 8gms

18k Gold gold and diamond pin with Greek hall marks. Retractable flower petals can be closed to show the flower as a bud or opened. Pin contains 10 cushion cut 2mm diamonds. Weight = .52 troy oz.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.18ctw. MEASUREMENTS: Bracelet is 7" long. Charm - 9.3mm x 9mm. MARKED: JH 18k. WEIGHT: 9.2 grams.Gemstones have not been graded for color and clarit

Marked under the umbrella ñTiffany and Co 750î. The three dimensional charm having a nice form with single round full cut diamond inset into tear drop to simulate a rain drop approx 2mm and SI-1 wit

set with 13 round diamond melee, sapphire-set eyes, in yellow carved gold, stamped '750 C&F', 18x18mm, 5gms.

METAL: 18k Gold, Platinum. GEMSTONES: Center diamonds approx. 0.13ctw. Rose cut diamonds. MEASUREMENTS: Brooch/Pin is 70mm x 6mm. MARKED/TESTED: 750, Platinum. WEIGHT: 4.8 grams.Gemstones have not bee

Featherstone 18k yellow gold charm with pear shape aquamarine center, approx 11mm x 7mm, and small accent diamond, well marked, overall 1.75" long.

DESCRIPTION: Two 18k yellow and white gold pins, decorated with crown motifs and "DE" initials. One pin decorated with diamonds, stamped "18k" Total Weight: 5.8 Grams CIRCA: 21st Cent. ORIGIN: USA DIM

set with 9 round diamonds approx. 0.44 carats (center stone approx. 20pts), in white gold filigree setting stamped 18K, length 2.25in., 4.4gms. (very slight bend to pin stem)

Platinum-topped 18K yellow gold Art Deco bar pin featuring round and rose cut diamonds, milgrain detail, safety catch, 2 in. L, 3.9 grams