A DIAMOND SET FROG BROOCH

ENAMEL LADYBIRD BROOCH; TIFFANY: TWO ENAMEL AND DIAMOND-SET FROG BROOCHES 1st: Design as a ladybird, decorated with green, black and white enamel, 2nd: Each frog decorated with green enamel with brill

Two Gold, Diamond and Gem-Set Frog Brooches 18 kt., round diamonds ap. 1.35 cts., round ruby and round cabochon emerald eyes, one emerald heavily chipped, ap. 25.7 dwts. C The Estate of a Boca Raton P

Vintage 11.0mm Tahitian Black Pearl, Pave Set Diamond and 18 Karat White Gold Frog Brooch Set with Cabochon Ruby Eyes. Pearl with good luster and polish. Stamped 18K. Measures 1" H, 3/4" W. Approx. we

WOLFE & CO: GEM-SET FROG BROOCH, 1990 Designed as an anthropomorphised frog, wearing a bow-tie and playing the trumpet, pavé-set with brilliant-cut diamonds, circular-cut emerald eye and cabochon

18k yellow gold frog brooch / pendant. Decorated in green enamel with small carbochon emerald bezel set eyes and 3 small round cut diamonds in back set in white gold accent and prongs. 3/4" long, 4 gr

Tiffany 18k Frog Brooch 1.75''x1''. A lady's eighteen karat textured gold brooch with single diamond and ruby on arms. Bezel set emerald eyes. Clearly marked ''TIFFANY 18K'' on verso. It weighs 10.9 g

18K yellow gold frog pin featuring pave set diamonds with cabochon emerald eyes, signed "RB", 1.5 in. L, 6.1 grams From the Lois Macht Estate, Baltimore, MD.

(lot of 2) Estate 14kt yellow gold brooches/ pins, including: (1) tree frog with green stone eyes, approx 1 5/8"h, 1.25"w, (1) pendant brooch, butterfly, set with a small diamond, approx 1"h, 7/8"w; 1

Whimsical diamond and emerald frog pin. Features the form of a toad or frog with a line of pave set diamond down the center of its back and embellished with 2.5mm wide emerald cabochon eyes. Marked 18

Includes a 14kt yellow gold brooch or pendant of a frog with (13) round faceted colored gems and a pair of bezel set round faceted diamond eyes - stamped, "14K 585"; an Alice Caviness German

LACLOCHE FRÈRES: ART DECO DIAMOND-SET BROOCH, CIRCA 1925 The onyx plaque, applied with a giardinetto motif set with carnelian cabochons, old single-cut and rose-cut diamonds, the geometric border

KUTCHINSKY: RUBY AND DIAMOND-SET BROOCH, 1962 Designed as a ropetwist spray, accented by circular-cut rubies and tied with a brilliant-cut diamond ribbon, diamonds approx. 1.80cts total, signed Kutchi

DIAMOND-SET BROOCH, PROBABLY 19TH CENTURY Of girandole design, with scrolling foliate motifs, set with table and rose-cut diamonds, in closed back settings, later brooch fitting, length 4.5cm

Cartier gold diamond set brooch in the form of a rose, the petals with fine detailing, diamond weight 0.25 carat, signed and numbered, 4 x 3.6 cm

KUTCHINSKY: LAPIS LAZULI AND DIAMOND-SET BROOCH, 1972 Designed as six interlocking lapis lazuli hoops with textured 18 carat gold terminals, with a cluster of brilliant-cut diamonds and cabochon lapis

DIAMOND-SET BROOCH, CIRCA 1890 Of openwork design, set with cushion-shaped diamonds, diamonds approx. 3.35cts total, length 3.6cm For further information on this lot please visit Bonhams.com

DIAMOND-SET BROOCH Of scrolling design, set with old brilliant and single-cut diamonds, diamonds approx. 5.00cts total, length 5.0cm

FIRE OPAL AND DIAMOND-SET BROOCH; RUBY AND DIAMOND-SET BROOCH, CIRCA 1970 1st: The abstract spray brooch with beaded and engine-turned decoration, set with fire opal cabochons and brilliant-cut diamon

DIAMOND-SET BROOCH, LATE 18TH CENTURY Of floral design, set with table-cut diamonds in foiled back settings, diamonds approx. 1.70cts total, later brooch fitting, fitted case by S.J. Phillips Ltd, 139

PABLO: HARDSTONE AND DIAMOND-SET BROOCH The hardstone oval plaque, overlaid with two abstract, textured figures and a central brilliant-cut diamond accent, signed Pablo, length 6.7cm

18 carat gold amethyst and diamond set brooch, in the form of a basket of flowers with amethyst and diamond heads and sprigs of green enamel leaves, 57mm high, 20 grams

18K ITALIAN DIAMOND FROG BROOCH: An 18K yellow gold brooch in the form of a frog with four round brilliant cut diamonds weighing .05 ct. and rated VS in clarity and F-G in color. With green, black, an

A mid Victorian silver and gold diamond set brooch mount. Of openwork design, comprising vari-size old and rose-cut diamond spray leaves. Estimated total diamond weight 1.10 to 1.50cts. Length 6.5cms.

DESCRIPTION: a 10k white gold brooch designed in a spiral form inset with a series of round cut diamonds amounting to approx. 2cts total. Affixed along the back with a bale and pin backing. Total Weig