18kt Gold, Platinum and Gem-set Bouquet Brooch, Bo

Pendant. Large 18kt yellow gold handhammered pendant or brooch suspending an oval form platinum pendant with a central prong-set oval faceted colored gem, most surely a ruby, with a surround of surrou

(lot of 2) Estate 18kt yellow gold floriform brooches, Franklin Mint Collection, including: (1) rose brooch, designed by Igor Carl Faberge, petals set with twenty-seven synthetic rubies, stem with fiv

AN 18K GOLD, PLATINUM, DIAMOND AND GEM-SET CLIP BROOCH Elevating figural coral and turquoise carvings upon fluted pedestals accented by round, old mine-cut, old European-cut and single-cut diamonds an

TWO 14K ROSE GOLD, PLATINUM, GEM-SET AND DIAMOND INSECT BROOCHES • 14k rose gold and platinum • 1 round pink tourmaline, 1 pear-shaped emerald and 4 round rubies • Numerous single-cu

18K Yellow Gold and Platinum Custom Made Brooch Set with Gem Stones including Tourmaline, Diamonds, and More. Brooch weights 20.7 grams and measures 2.75 inches x 2 inches. Largest stone is approximat

Includes a round 18kt white gold brooch set with 16 light pink faceted gems with 23 diamond accents - stamped verso, "750". Accompanied by an 18kt white gold cocktail ring set with a central oval pink

Vintage 18kt yellow gold floral form brooch set with (60) round faceted colored gems. Apparently unmarked. Total approx. weight is 12.4 dwt (gross). From a Long Island, NY estate. Dimensions: brooch m

Three Gold and Gem-Set Bar Broochesto include: a platinum topped gold bar brooch set with old European cut diamonds weighing approximately .22 total carat (H-I color, VS2-SI1 clarity), completed with

A VINTAGE GEMSET FLOWER BASKET BROOCH in 18ct yellow gold and platinum, designed as a basket of flowers, set with single cut diamonds, round cut rubies, emeralds and sapphires, stamped 18ct PLAT, 4.0c

Comprising an earring and brooch suite, earrings with yellow gold ribbon surmount and faceted triangle aquamarine drops, 18.2 x 9.11 x 4.82 mm, yellow gold bouquet brooch with faceted oval aquamarine,

Brooch. The absolute sweetest signed Cartier 18kt yellow gold bunny brooch displaying prong-set faceted blue gem eyes, a ruby cabochon nose, a turquoise beaded vest, applied gold bow tie, and a diamon

Signed Italian Tiffany & Co. 18kt yellow gold floral form wreath brooch with central prong-set round faceted colored gems, most surely sapphires, to each floret. Stamped verso, "Tiffany &

Edwardian Diamond Gem Set 14k Basket Pendant Brooch 1.5''. Platinum topped 14k figural gold brooch set with (24) old european cut diamonds (H/SI-2 average) weighing .5ctw. Also (12) ruby corundum from

Estate 18kt yellow gold (tested) brooch, thirty-eight square-cut, channel-set red stones (synthetic), twenty-seven diamonds in platinum-topped setting, two bezel-set diamond and pearl drops, approx 1

Ladies estate platinum,18kt gold and diamond brooch, two interlocked circles set with approx 2.00 cts total weight diamonds of varied size, 1.5"l, 1"w, 6.7 grams (inclusive of diamonds) Start Price: $

Vintage 18kt yellow gold brooch comprised of a central prong-set faceted gem surrounded by layers of colored gem cabochons accented by round brilliant cut diamonds. Center faceted gem, most probably a

18KT Gold, Platinum, and Multi-Gemstone Brooch, signedthe carved amethyst urn with a gold and diamond accented base, the finely carved gemstone bouquet to include aquamarine, pink tourmaline, citrine,

Antique black opal cameo set atop onyx set in platinum and 18kt white gold with diamonds. Width 1 3/8;; total weight 7.5 grams Condition: Two tight fissures in onyx at 12 and 6, perhaps intentional

Diamonds. Signed 18kt yellow gold ship form brooch with (7) prong-set round faceted colored gems, (9) single cut diamonds, and a single prong-set round full cut diamond. Stamped verso, "18KR&quot

Comprising a blue enameled sentiment brooch and pendeloque earring suite engraved with hand and bouquet motif set with seed pearls; Two tone grape cluster earrings set with pearls; Drop earrings with

Jewelry. Including a Greek Gerochristo two-tone sterling and 18kt yellow gold Byzantine style brooch with central bezel set red gem cabochon - stamped, "925 Gerochristo 750"; an 18kt yellow

Brooch. 18kt yellow gold floral form pendant or brooch displaying an applied butterfly with pave diamond 18kt white gold wings. Brooch is further accented by (2) prong-set round brilliant cut diamonds

Brooch. 18kt yellow gold dog form brooch with brown/red enamel decorated belly, green faceted gem eyes, a single bezel set faceted ruby nose, and a collar set with (5) prong-set round faceted diamonds

Estate 18kt yellow gold brooch/ pin, stylized pufferfish accented with polychrome enamel, gem-set eyes, maker's mark L within a triangle, approx 1.25"h, 1 3/8"w, 17.1 grams (inclusive of all materials