A diamond equestrian brooch. Designed as three textured

A RUBY AND DIAMOND BROOCH, designed as a textured gold ribbon bow centring a cushion-shaped ruby within a surround of brilliant-cut diamonds, with floral diamond-set detailing, mounted in 18K gold, wi

A diamond floral spray brooch. Designed as three single and brilliant-cut diamond stems, gathered to a point. One diamond deficient. Estimated total diamond weight 3.50cts. Length 6.7cms. Weight 17.1g

Gold and Diamond Broochdesigned in brushed and textured gold in a swirled feather motif and prong set with single cut round diamonds weighing approximately .40 total carat (G-H color, VS-SI clarity),

Gold and Diamond Rose Motif Broochdesigned in textured yellow gold as a blooming rose on a stem with leaves, the rose centered with a prong set round brilliant cut diamond weighing approximately .25 c

A collection of eighteen karat gold and diamond jewelryincluding one chain designed as three strands of textured oval jump rings; one chain designed as three strands of textured circular jump rings ac

An 18K yellow gold and diamond brooch, Mapamenos Natepas designed as a polished and textured eighteen karat gold leaf centering a round brilliant-cut diamond. (10.0 dwt.; Length: 1 1/2 in.) Please not

A gold, platinum, tourmaline, diamond, and turquoise brooch, Tiffany & Co. Schlumberger designed as a textured 18K gold salamander set throughout with emerald-cut tourmalines, platinum dactyly set wit

A PLATINUM, 18K GOLD, PEARL AND DIAMOND BROOCH Designed as a corsage with a flower centering a semi-baroque pearl with petals of old European-cut diamonds, textured gold leaves and sprigs of button an

Designed as three textured open mouth lion heads with oval emerald cabochon eyes, on bright bar. 18k. Stamped Webb. 2 1/2". 4.1 dwt.

Gold and Diamond Brooch, Cartierdesigned in an entwined vine motif with curving branches with textured detailing and set with full cut round diamonds weighing approximately 2.30 total carats (F-G colo

Victorian Enamel, Pearl, Diamond, 18k Yellow Gold Bow Brooch. Designed as a bow, featuring three round half pearls, accented by two old mine-cut diamonds weighing a total of approximately 0.20 cttw.,

Gold and Gem-Set Octopus Broochdesigned in textured gold in an octopus motif with a prong set full cut round diamond accent weighing approximately .06 carat (J color, VS2 clarity), and set with rose c

A platinum and diamond pendant/brooch designed as a heart shape convertible pendant/brooch, set with twenty-one round brilliant-cut diamonds, three marquise cut diamonds, and twelve baguette-cut diamo

A 9 CARAT GOLD SAPPHIRE AND DIAMOND BROOCH, AND A 9 CARAT GOLD DIAMOND CROSS the brooch with three round-cut sapphires to a textured leaf scroll, tied by a diamond-set ribbon, hallmarked Sheffield, 4c

AN ANTIQUE PERIDOT, PEARL AND DIAMOND SHAMROCK / CLOVER BROOCH in yellow gold and silver, designed as a three leaf clover set with three oval cut peridot, the stem set with old cut diamonds and a pear

Gold and Diamond Articulated Brooch / Pendant, Cellinodesigned in a tapered foliate motif with textured detailing, the lower half with movement, set with full and single cut round diamonds weighing ap

A ruby, diamond and cultured pearl brooch. Designed as two semi-baroque cultured pearl and ruby birds, perched upon a textured branch, with brilliant-cut diamond and circular-shape ruby floral highlig

THREE SEED PEARL AND DIAMOND-SET BROOCHES, CIRCA 1900 1st: Designed as two swallows suspending a heart, set with single and cushion-shaped diamonds, 2nd: Of floral and foliate design, decorated with p

An 18K Yellow Gold and Diamond Pansy Brooch A brooch designed as a pansy, with colored enamel petals and leaves, and three round brilliant-cut diamonds in the center of the flower, set in 18K yellow g

Designed as a textured yellow gold stylized flame with RBC diamond accents, approx. .65 ct., suspending a 23 strand natural pearl tassel, ca. 1950. Stamped with French hallmarks, inscribed France, 18k

Antique Estate piece" 18 K gold brooch set with three cabochon lapis stones, designed as a three flower bouquet. The green enamel is on the sides, the larger flower has round cut diamonds, prong set,

AN 18K GOLD, EMERALD AND DIAMOND NECKLACE Centering a convertible pendant brooch designed as the head of a pharaoh accented with round emeralds and diamonds suspended from a textured link chain, penda

Diamond, Sapphire, 18k Yellow Gold Brooch. Designed as a butterfly with a flower, featuring five round-cut sapphires weighing a total of approximately 0.25 cttw., accented by fifty-three full-cut diam

A collection of three platinum and diamond broochesincluding one designed as a butterfly set with round brilliant-cut diamonds, estimated total diamond weight: 2.50 carats; one designed as a flexible