18K sunflower brooch set with diamonds and center

18K sunflower brooch set with diamonds and center turquoise. dia. 1 1/4in. total weight 8.6 grams

An 18th/19th century 18K and silver brooch (3.5"L) set with rose cut diamonds, center rose cut diamond wt. approx. 0.80ct, surrounded by numerous diamonds, tdw approx. 4.5ct, wt. 19.1gm, in original p

Italian 18k yellow gold flower brooch with enamel overlay and six round prong set diamonds in center. Back stamped 750 AL / 750 / ITALY / hallmark (possibly a crown). Gross weight of 15.0 grams. 2" lo

Art Deco 18k White Gold Diamond Brooch, Circa 1940. Oval form. Set with a center diamond of about 0.50ct, SI1 clarity, I color. Surrounded with 34 diamonds, various sizes, about 0.60ct. 28x18mm. 5.13g

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

18K white gold bow tie brooch with center bead set round diamond in a hexagon setting and two additional diamonds bead set on each end of the brooch. The diamonds have .16 total carat weight, SI/I cla

Circa 1910/30 Bow brooch crafted in 18k yellow Gold and Platinum, set with a center Diamond Approx. 0.20 carats. Along with 88 round cut Diamonds weighing Approx. 1.75 carats. 39 Natural Sapphires wei

Art nouveau 18k white gold floral brooch. Features carved stone in the shape of a bouquet of flowers. With bezel set diamonds, prong set in the center of the flowers. Total diamond weight is approxima

Handmade Vintage 18K Yellow and White Gold Brooch pin set with a cluster of round brilliant cut diamonds in the center surrounded by round mixed cut natural rubies, there are (59) diamonds and (81) ru

A ruby and diamond set portrait miniature brooch in pearl and 18k gold frame; A pair of earrings with pearl surmount, suspending a pearl drop within an enameled 14k gold hoop. 2" x 1 1/2", drop 1 3/4"

ED WIENER 18K Gold Hand Wrought Diamond Brooch Pendant Pin. Large sculptural modernist brooch with 5 faceted prong set diamonds and large set opal center stone. Mid century hand crafted studio jewelry

Set with 25 round diamonds approx. 2.10 carats (center diamond 50pts), appear nice clean stones, in yellow gold, tests 18K (pin stem tests 10K, clutch not gold), 1.25in., gross weight 19.9gms. Opening

set with an (8pt) center diamond, accented with 10 turquoise and sapphire stones, stamped 'St. Geo 18K', 2x2.25in., 13gms.

crafted in 52.4 grams of 18K yellow gold. The center of the flower contains 5 round brilliant cut diamonds prong set and weighing appx. 0.50 carats. Graded F-G color and VS clarity. Throughout the hea

Van Cleef & Arpels 18K Yellow Gold Diamond and Ruby Brooch Weighing 26.4 grams Set with an app. 1.10 Ct. Diamond in Center F-I Color, VS1-SI2 Clarity Along with 14 Diamonds weighing app. 2.50 Ct. And

18k floriform brooch marked 750 18k and signed "DS" in diamond. 6 center clear diamonds, approx. .06ct; approx. 34 prong set accent yellow topaz; approx. 117 prong set brown accent diamonds. Overall 1

Art Deco style brooch by Tambetti in 14K and 18K yellow gold frame with a white gold strip backing the diamonds. Center strip set with 19 full cut diamonds totaling approximately .25 ctw in a carved,

Diamond and gem-set brooches A diamond, ruby, and 18k yellow gold bow brooch; and a diamond, ruby, emerald, sapphire, and 14k white gold bar brooch Gross weight 12.2 dwts

Diamond and sapphire flower brooch The center set with circular-cut diamonds and sapphires, mounted en tremblant, with articulated petals on stem with leaves 18k yellow gold With French metal and make

18K yellow gold cultured pearl and diamond brooch. Curling ribbons set with bright cut diamonds surround six cultured pearls at the center of the brooch. Four of the pearls measure 4.3mm, two pearls m

18k white gold: a carved rock crystal brooch set with a sapphire and diamonds 14k yellow gold: a carved rock crystal flower with nephrite leaf and diamond center Larger: 1 5/8" 20.0 grams gross 2 piec

Diamond and gem-set bird brooch Circular-cut emeralds, invisibly-set sapphires and rubies, round brilliant-cut diamonds 18k yellow gold 2 ins; Gross weight 8.9 dwts

set with approx. 260 round diamonds approx. 7.50 carats, center pearl measures 8mm, purchased Hartgers Jewelers, Wyckoff, NJ, fine quality and condition, tests 18K, 2.5x1.5in., 28.9gms., Opening Bid $

A Paloma Picasso for Tiffany & Co. 18k yellow gold and platinum daisy brooch and pair of earrings. Each in the shape of a flower with gold outlined petals and platinum and pave diamond centers. Stampe