![ANTIQUE PINK CONCH SHELL CAMEO BROOCH 18K: HERE IS A FINE SMALL CAMEO BROOCH.IT IS SET IN 18K GOLD (TESTED). IT IS 1.25" LONG. IT WEIGHS 2,75 GRAMS. IT COULD USE A CLEANING. PROPERTY OF A FLORIDA COLLECTOR. WE COMBINE/PROVIDE IN-HOUSE SHIPPING](https://p1.liveauctioneers.com/6807/332136/180214139_1_x.jpg?height=310&quality=70&version=1718505101)
18k Gold Brooches & Pins
![ANTIQUE PINK CONCH SHELL CAMEO BROOCH 18K: HERE IS A FINE SMALL CAMEO BROOCH.IT IS SET IN 18K GOLD (TESTED). IT IS 1.25" LONG. IT WEIGHS 2,75 GRAMS. IT COULD USE A CLEANING. PROPERTY OF A FLORIDA COLLECTOR. WE COMBINE/PROVIDE IN-HOUSE SHIPPING](https://p1.liveauctioneers.com/6807/332136/180214139_1_x.jpg?height=310&quality=70&version=1718505101)
![19C French 18K Gold Diamond Pearl Cameo Brooch Pin: An antique French cameo brooch/pendant featuring a black and white hand-carved agate stone with a relief of lovers on a swing. It is set in a diamond embellished foliate silver-topped 18k gold mountin](https://p1.liveauctioneers.com/4708/332906/179691714_1_x.jpg?height=310&quality=70&version=1717971821)
![McDonald's Gold, Sterling Silver and Costume Jewelry Assortment: McDonald's Gold, Sterling Silver and Costume Jewelry Assortment (8) items including a ruby encrusted French fry pin (marked '18k'), a McDonald's service ring having a diagonal row of round diamonds, a](https://p1.liveauctioneers.com/941/332473/179331676_1_x.jpg?height=310&quality=70&version=1717622230)
![18k GOLD DIAMOND SAPPHIRE RUBY AND EMERALD WHEAT B: 18k yellow gold Diamond, Sapphire, Ruby & Emerald Wheat brooch / tested 18k / Weight: 8g / Measurements: 1.5"W / Provenance: From the descendants of Lollie Oliver, Pittsubugh PAPAYMENT DISCLAIMER ****](https://p1.liveauctioneers.com/49/333222/179889694_1_x.jpg?height=310&quality=70&version=1718294549)
![Fine 18K Gold, Diamond, & Enamel European Brooch: Fine 18K Gold, Diamond, & Enamel European Brooch. Fully Hallmarked. Condition: Generally Very Good. Some Minor Wear to the Enamel. Dimensions: 1.8" x 1.8". Total Weight: 16.2g / 10.4dwt. Provenance: F](https://p1.liveauctioneers.com/4745/332699/179483528_1_x.jpg?height=310&quality=70&version=1717780586)
![VINTAGE HANDMADE 18K GOLD BUMBLEBEE FORM BROOCH: Set with Two-toned Enamel wings. Body is two part Cabochon shaped Persian Turquoise. 1 1/4" long x 1 1/8" wide. 7.9dwt.](https://p1.liveauctioneers.com/957/331423/178777844_1_x.jpg?height=310&quality=70&version=1716929917)
![18K GOLD EDWARDIAN ENAMEL DIAMOND PANSY HAIRPIN: A lovely antique 18K yellow gold hair pin with a pink and white enamel pansy flower with an old European cut diamond in the center. The hair clip is 18K yellow gold with a scrolled repousse design. Th](https://p1.liveauctioneers.com/1350/334043/180494147_1_x.jpg?height=310&quality=70&version=1718911999)
![RARE VINTAGE 18K GOLD MING TREE FORM BROOCH: Set with Green Enamel and Pave Diamonds. 2" high x 1 1/2" wide. 16.5dwt.](https://p1.liveauctioneers.com/957/331423/178777841_1_x.jpg?height=310&quality=70&version=1716929917)
![Countess of Harewood | Circa 1940s 18K Gold Carved Tourmaline Brooch: A craved tourmaline and gold brooch circa 1940s belonging to Marion Thorpe, Countess of Harewood. A carved four-leaf tourmaline with gold stems and a double pin-back and solitare slide fastening. The](https://p1.liveauctioneers.com/1013/332783/179538661_1_x.jpg?height=310&quality=70&version=1718224512)
![RARE VINTAGE HANDMADE 18K GOLD DOUBLE FLORAL FORM BROOCH: By Buccellatti. Each flower set with white gold stamen. One with natural cabochon Emerald, surrounded by (20) tiny Mine cut Diamonds. The other with a natural Pearl, surrounded by (20) tiny Mine cut D](https://p1.liveauctioneers.com/957/331423/178777838_1_x.jpg?height=310&quality=70&version=1716929917)
![LARGE CAMEO BROOCH SHOWING THE FLIGHT TO EGYPT: in 18K gold setting, around 1900, below part of the gold setting is missing 7 x 6.5 cm, weight: 24 g](https://p1.liveauctioneers.com/5889/330325/178069900_1_x.jpg?height=310&quality=70&version=1716124879)
![Rob Greene 18k Gold and Scenic Moss Agate Brooch: Discover the exquisite craftsmanship of the Rob Greene 18k Gold and Scenic Moss Agate Brooch. Measuring at 2" x 1 1/4", this brooch is a work of art that captures the beauty of nature. The Scenic Moss](https://p1.liveauctioneers.com/7699/333647/180327129_1_x.jpg?height=310&quality=70&version=1718734363)
![Gold, Platinum, & Diamond Brooch: Ladies 18K yellow gold and platinum brooch featuring nineteen (19) rose cut diamonds approximately 0.38 carats together, Clarity-I1, Color-I. The brooch XRF tests 18K gold on the back and 90% pla](https://p1.liveauctioneers.com/525/332539/179372017_1_x.jpg?height=310&quality=70&version=1717698500)
![Antique 18K Gold Clam Shell Form Miniature Porcelain Enamel Painting Of Venice Brooch: Title: Antique 18K Gold Clam Shell Form Miniature Porcelain Enamel Painting Of Venice Brooch Description:This Antique 18K yellow gold brooch in the form of a clam shell features a gorgeous miniature](https://p1.liveauctioneers.com/1479/332507/180505607_1_x.jpg?height=310&quality=70&version=1718916595)
![3 pc 18k Gold & Turquoise Jewelry: A vintage three piece 18k Yellow Gold and Turquoise jewelry set. Includes a Peacock form brooch and a pair of scrolled clip-on earrings. Earrings marked "750" with maker's mark (n.d.), brooch with sam](https://p1.liveauctioneers.com/999/333917/180425453_1_x.jpg?height=310&quality=70&version=1718817990)
![RARE HANDMADE 18K GOLD GAZELLE BUST PORTRAIT BROOCH: Measures 3 1/2" high x 2 1/4" wide. 33.0dwt.](https://p1.liveauctioneers.com/957/331423/178777839_1_x.jpg?height=310&quality=70&version=1716929917)
![18Kt Blackamoor Pearl & Diamond Brooch: 18Kt Yellow Gold Blackamoor Pearl & Diamond Brooch. Unsigned, Nardi style. Measures approx. - 2 5/8" long x 1 3/4" wide. Weight approx. - 26.6 dwt. Have a similar item to sell? Contact us](https://p1.liveauctioneers.com/6383/333287/179928371_1_x.jpg?height=310&quality=70&version=1718310582)
![18K Turquoise & Enamel Brooch: Ladies 18K yellow gold brooch featuring four (4) cabochon turquoise and enameled flowers with a butterfly. The brooch is marked "Italy K18" and XRF tests 18K gold. The brooch is 1 1/2"](https://p1.liveauctioneers.com/525/332539/179371788_1_x.jpg?height=310&quality=70&version=1717698500)
![Womens Vintage Estate Sterling Silver & 18k Gold Mayan Inca Brooch: A WOMENS VINTAGE ESTATE STERLING SILVER & 18k GOLD MAYAN INCA BROOCH. THE TOTAL WEIGHT OF THE BROOCH IS 12.8g. THE BROOCH MEASURES 2" IN DIAMETER. MAKES A GREAT GIFT FOR THAT SPECIAL SOMEONE. ANY QUES](https://p1.liveauctioneers.com/1846/329762/177750820_1_x.jpg?height=310&quality=70&version=1715615254)
![Flying Eagle Brooch 18k Two Tone Enamel Gold Widespread Wings: This is a beautiful sculpted bald eagle, it is crafted from 18k gold with a darkened yellow to greenish gold. The embossed wide spread wings are open out with the bird in flight and the feathered wing](https://p1.liveauctioneers.com/1692/330287/178389168_1_x.jpg?height=310&quality=70&version=1716489645)
![2 Gold Floral Brooches: 1st item: Ladies 18K yellow gold floral brooch featuring a cultured pearl. The brooch XRF tests 18K gold. The brooch is 1 1/4 x 1 1/8" in size and has a gross weight of 5.00 grams. 2nd item: Ladi](https://p1.liveauctioneers.com/525/332539/179372094_1_x.jpg?height=310&quality=70&version=1717698500)
![FRENCH 18K GOLD AND DIAMOND FLOWER BROOCH, 32g: A vintage French 18k yellow gold rose-shaped brooch, the moveable petals comprising of yellow gold mesh, surrounding en-tremblant round brilliant cut diamonds, marked France 18k, with double pin closu](https://p1.liveauctioneers.com/1124/333788/180326880_1_x.jpg?height=310&quality=70&version=1718732790)
News about 18k Gold Brooches & Pins
![Van Cleef & Arpels jewelry showcasing 18K gold brings the bling to Jasper52](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/177756123_1_x-1.jpg)
Van Cleef & Arpels jewelry showcasing 18K gold brings the bling to Jasper52
NEW YORK – On Saturday, May 25, commencing at 8 pm Eastern time, Jasper52 will present an auction titled The Art of Luxury: Designer Jewelry & Watches. Absentee and Internet live bidding will be available through LiveAuctioneers. While many elite and coveted brands appear in the 442-lot sale lineup, all three highlighted pieces are credited to Van Cleef & Arpels. […]
![Astronaut Alan Bean’s 18K gold Omega watch rockets to $302K at RR Auction](https://www.liveauctioneers.com/news/wp-content/uploads/2023/04/unnamed-4-3.jpg)
Astronaut Alan Bean’s 18K gold Omega watch rockets to $302K at RR Auction
BOSTON — Alan Bean’s 18K gold Omega Speedmaster Professional 1969 Apollo 11 commemorative watch sold for $302,500 at RR Auction on April 20.
![GWS to auction celebrity’s unique Hermes 18K gold and emerald brooch](https://www.liveauctioneers.com/news/wp-content/uploads/2017/06/CloseupHermesLionCub.jpg)
GWS to auction celebrity’s unique Hermes 18K gold and emerald brooch
AGOURA HILLS, Calif. – A fabulous custom-designed Hermes brooch will cross the auction block on Saturday, July 1, in a sale conducted by GWS Auctions Inc., with absentee and Internet live bidding through LiveAuctioneers.com.
![Madeleine Albright’s famed pins outshone all else at Freeman’s Hindman](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/175726952_1_x-1.jpg)
Madeleine Albright’s famed pins outshone all else at Freeman’s Hindman
NEW YORK – Madeleine Albright (1937-2022), the first woman to serve as the US Secretary of State, deftly used jewelry as a diplomatic tool. She became so famous for this tactic that her collection was showcased in the 2009 exhibit Read My Pins, which toured the country for years. It’s little surprise, then, that when […]