Portuguese unmarked gold diamond brooch, (tests as 18ct

of pierced design, the wings set with scattered round brilliant cut diamonds, the body and antennae similarly set, unmarked yellow metal tests for 18ct gold, clasp with safety catch, width 2.4cm

Early 19th century high carat gold & diamond brooch plus ruby pearl and enamel brooch: The diamond brooch tests as 18ct with lower carat later bar back, the ruby & pearl has damage to enamel & signs o

A LATE 19TH CENTURY DIAMOND BANGLE, the 11mm wide hinged bangle, gypsy set with a small old mine cut diamonds, unmarked (tests as approx. 18ct gold), with safety chain, 16.2g, in original fitted case

Art Nouveau 14k gold enameled diamond brooch, profile of woman with leaves and flower with diamond in center, 1 1/4" x 1 1/8", unmarked, tests 14k, weight 9.7 grams/6.2 dwt

14K White Gold Diamond Floral Spray Vintage Pin Brooch. 7 single mounted diamonds. Floral frame with diamonds. Unmarked, tests gold. -- Dimensions: H: 1.25 inches: W: 1.5 inches--- Weight: 6 DWT --- U

18k gold wheatsheaf brooch with diamonds, rubies, emeralds and sapphires, measures approximately 3" x 2 5/8", unmarked, tests 18k, weighs 32.5 gr/20.8 dcw complete, mid to late 20th C

Twenty-one diamonds that range in size from 1/32 to 1/4 carats, in a 14 kt gold setting, unmarked, tests for gold, measures 1.5 x .5 inches, weighs 4.3 grams. We happily provide seamless, low-cost in-

10K YELLOW GOLD ART NOUVEAU BROOCH / PIN WITH DIAMOND - EMBOSSED LADIES HEAD AND FLOWERS AND "DIAMOND STAR" - 5.15 GRAMS - UNMARKED - TESTS 10K GOLD AND STONE TESTS AS DIAMOND

A vintage jet flower brooch with a center diamond, unmarked, setting tests for 14k gold, measures 1.625 inches, weighs 6.3 grams. Plus a 14k gold pendant with a center mabe pearl, unmarked, tests for

Eight 1/16 carat diamonds surround a 1/4 carat diamond in a 14 kt gold setting, total diamond weigh .75 carats, unmarked, tests for 14 kt gold, measures 1 inch, weighs 8.3 grams. We happily provide se

An unmarked gold brooch with pendant bail, set with six diamonds and twenty-five cultured pearls, measures 1.25 inches diameter and weighs 14 grams. Tests 14k gold. We happily provide seamless, low-co

Shell cameo with a rose cut diamond in a 14 kt white gold bezel, unmarked, tests for 14 kt gold, measures 1.75 x 1.25 inches, weighs 8.3 grams. We happily provide seamless, low-cost in-house shipping

14K yellow gold butterfly brooch with carved jade, diamonds and rubies set throughout, emerald eyes and a diamond body. Measures: 2.25 in x 1.75inHallmark: Unmarked acid test indicates metal is 14K go

A 14k gold butterfly covered in pave' diamonds and sapphires, mounted as a pin back along with bails for a necklace, unmarked, acid tests for 14 kt gold, measures 2 x 2.25 inches, weighs 15 grams. We

Lot of 14: 19th Century Jewelry Rings, Bracelets, Stick Pins, Bar Pin & Brooches. Includes gold bracelet w/ half split pearls and rose-cut diamonds, unmarked, tests as 10K. 14k Blue Chalcedony Ring w/

Containing approx. 28 small bead set diamonds, gross weight approx. 10.95dwts. 2-1/2"l x 1-1/2"w

Unmarked white metal diamond brooch, tests as platinum, filigree setting set with 13 round brilliant diamonds, the largest 6 mm, about 80 pts; (4) 5 mm, about 50 pts each; (4) 4 mm, about 25 pts each;

A large carved shell cameo depicting a woman with a bird, set in an unmarked yellow gold brooch setting (tests as 14K). Approx. 2-1/4in tall x 1-7/8in wide. 15.29 dwt.

Unmarked Gold Tone Diamond & Emerald Bar Brooch with Jade Enhancer, TW:7.53 Grams.

An 18ct gold diamond brooch. Of bi-colour design, with intertwined undulating bars and brilliant-cut diamond highlights. AF. Estimated total diamond weight 0.25ct. Hallmarks for London, 2013. Length 4

A Victorian unmarked white gold or platinum diamond set brooch Of star form, the central stone spreading to approximately 0.5 carat. 4 cm wide.

Continental, probably French, 18ct yellow gold brooch in the form of a cat with a rose cut diamond inlaid collar and eyes. Stamped, "18C" verso with unidentified partial pictorial hallmarks

A mid 20th century Finnish 18ct gold diamond bar brooch. Designed as a sunburst motif, with brilliant-cut diamond highlight, to the bar sides. Estimated diamond weight 0.10ct. Marks for Finland, 1976.

An 18ct gold opal and diamond novelty brooch, and an 18ct gold gem-set cluster ring. The brooch designed as a pair of sunglasses with oval opal cabochon lenses and brilliant-cut diamond bridge, the ri