![John Paul Miller 18K Yellow Gold Brooch: John Paul Miller (American 1918-2013), 18K yellow gold brooch, measuring 1-13/16" x 2-1/16" x 1/2" (25.4 x 50.8 x 25.4mm), in a multi-level, open work spade shape with overlapping branches](https://p1.liveauctioneers.com/6279/333420/180029359_1_x.jpg?height=310&quality=70&version=1718385490)
![John Paul Miller 18K Yellow Gold Brooch: John Paul Miller (American 1918-2013), 18K yellow gold brooch, measuring 1-13/16" x 2-1/16" x 1/2" (25.4 x 50.8 x 25.4mm), in a multi-level, open work spade shape with overlapping branches](https://p1.liveauctioneers.com/6279/333420/180029359_1_x.jpg?height=310&quality=70&version=1718385490)
![FRENCH RUBY & DIAMOND BROOCH: 19th c. 18K White & Yellow Gold Pin, center set with a round faceted ruby, atop a twisted band set with alternating small diamonds and rubies, in a satin lined tooled leather presentation box from Mai](https://p1.liveauctioneers.com/957/331423/178777818_1_x.jpg?height=310&quality=70&version=1716929917)
![BLACK OPAL & DIAMOND BROOCH: 14K Yellow Gold Mounted Round Pin, carved with a rare carved black opal stone in the form of a bird surrounded by faceted diamonds, 1 1/2" diam., 5.6 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778030_1_x.jpg?height=310&quality=70&version=1716929917)
![c1820 18k Yellow Gold Micromosaic Swan Brooch: Surroud is 18k yellow gold, mosaic is housed in brass. In presentation box. Overall excellent condition. 1.5 in high, 1.25 in wide.](https://p1.liveauctioneers.com/8350/325482/179684822_1_x.jpg?height=310&quality=70&version=1718022857)
![Vintage 14k Yellow Gold and Diamond Brooch.: DESCRIPTION: 14k yellow gold brooch crafted with leaf motif decorated with (4) round cut diamonds weighing approx. .035cts. Stamped "PLR" "14k". Total Weight: 12.49 grams (8 dwt) CIRCA: 20th Cent. ORI](https://p1.liveauctioneers.com/1373/333356/179999110_1_x.jpg?height=310&quality=70&version=1718316287)
![PEARL & DIAMOND OAK LEAF BROOCH: French 18K Yellow Gold Mounted Pin, depicting an oak branch with enameled leaves plus acorns formed by (3) small pearls and (9) tiny diamonds, 1 1/4" x 1 7/8", 3.0 dwt tw. Enamel losses.From the Estat](https://p1.liveauctioneers.com/957/331423/178777830_1_x.jpg?height=310&quality=70&version=1716929917)
![JEWELRY. 15ct and 14kt Moonstone Jewelry Grouping.: Includes a 15ct yellow gold bracelet displaying (3) bezel set circular moonstones and (12) bezel set turquoise beads with a single turquoise accent to the clasp - stamped, "15". Accompanied](https://p1.liveauctioneers.com/483/333513/180107666_1_x.jpg?height=310&quality=70&version=1718399492)
![JEWELRY. Assorted Gold, Gem, and Rock Crystal: Jewelry. A damaged 14kt white gold mounted carved rock crystal leaf brooch with a prong set diamond accent - stamped, "14K"; a 10kt yellow gold ring with central bezel set moon stone cabocho](https://p1.liveauctioneers.com/483/333513/180107706_1_x.jpg?height=310&quality=70&version=1718399492)
![EGYPTIAN SCARAB FORM BROOCH: 14K Yellow Gold Mounted Enamel & Faience Pin, 7/8" x 1 1/2",](https://p1.liveauctioneers.com/957/331423/178778047_1_x.jpg?height=310&quality=70&version=1716929917)
![DIAMOND, RUBY & BAROQUE PEARL BIRD BROOCH: 14K White and Yellow Gold Mounted Spread Wing Bird Pin, centered with a large baroque pearl body (7/8" x 5/8"), with diamond set wings and tail feathers, and ruby eye, yellow gold beak, 3 1/4" x 1 1/2](https://p1.liveauctioneers.com/957/331423/178778029_1_x.jpg?height=310&quality=70&version=1716929917)
![Art Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k Yellow: This is a beautiful Art Deco brooch, The frame is crafted from 14k yellow gold with platinum accent. It features a long triple layer oval shaped frame in yellow with black enamel surface and a large o](https://p1.liveauctioneers.com/1692/330287/178255951_1_x.jpg?height=310&quality=70&version=1716385067)
![JEWELRY. Italian 18kt Gold, Enamel, Pearl and: Diamond Dragonfly Brooch. Italian 18kt yellow gold dragonfly form brooch displaying enamel work throughout the wings in multiple shades of green. Dragonfly is further accented by black pearl eyes set](https://p1.liveauctioneers.com/483/333513/180107837_1_x.jpg?height=310&quality=70&version=1718399492)
![Elizabeth Locke 18K Peridot & Pink Sapphire Pendant Brooch: Beautiful pin / pendant in 18k yellow gold by Elizabeth Locke featuring an oval shaped peridot cabochon circled with bright pink sapphire gemstones. It measures approx. 35mm x 29mm and weighs 24 grams](https://p1.liveauctioneers.com/6383/333287/179928337_1_x.jpg?height=310&quality=70&version=1718310582)
![ANTIQUE PLATINUM AND GOLD DIAMOND BROOCH, 4.5g: A French platinum and 14k yellow gold circle pin brooch, featuring bezel and claw set Old European and rose cut diamonds, brooch testing platinum, pin testing 14k gold, with French hallmarks. L. 2.2cm](https://p1.liveauctioneers.com/1124/333788/180326909_1_x.jpg?height=310&quality=70&version=1718891364)
![18K Yellow Gold Retro Italian Enamel Butterfly Pin: A vintage 18k yellow gold Italian enameled pin featuring green, yellow, and red enamel detailing. Marked "18K ITALY." Measures approximately 1" x 1" x 0.3". Combined approximate weight is 5 grams.Cond](https://p1.liveauctioneers.com/4708/332906/179691734_1_x.jpg?height=310&quality=70&version=1717971821)
![ANTIQUE GOLD BROOCH WITH CARVED PLAQUE: Circa 1900 14K Yellow Gold Pin, rectangular shape set with a carved ivory plaque depicting a man in chariot led by four horses, 3/4" x 1 1/4", 2.9 dwt tw.From the Estate of 19th C. Actress Jenny Gross](https://p1.liveauctioneers.com/957/331423/178777827_1_x.jpg?height=310&quality=70&version=1716929917)
![YELLOW GOLD LILY OF THE VALLEY BROOCH, 12.5g: A yellow gold lily of the valley shaped pin brooch, set with diamond-like stones and jadeite, 12.5g. Testing as low carat gold. L. 7.5cm](https://p1.liveauctioneers.com/1124/333788/180326926_1_x.jpg?height=310&quality=70&version=1718732790)
![18K Gold Aztec Design Brooch / Pin: An 18 karat yellow gold brooch decorated with the Aztec god Quetzalcoatl. Marked on backside "18K". Tested for gold purity. In element is also of 18k gold. Total Weight: 12.59 grams.](https://p1.liveauctioneers.com/8236/334229/180607999_1_x.jpg?height=310&quality=70&version=1719091427)
![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)
![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)
![JEWELRY. 1.88ct Old European Cut Diamond Brooch.: Signed LJ 14kt yellow gold circular openwork brooch displaying (3) applied white gold foliate form pendants surrounding a prong-set Old European cut diamond. Each foliate pendant is accented by a tota](https://p1.liveauctioneers.com/483/333513/180107645_1_x.jpg?height=310&quality=70&version=1718399492)
News about Yellow Gold Brooches & Pins
![Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/178015692_1_x.jpg)
Jasper52 presents Treasures of Time: Estate Designer Jewelry May 28
NEW YORK – On Tuesday, May 28, starting at 7 pm Eastern time, Jasper52 will conduct a sale titled Treasures of Time: Estate Designer Jewelry, consisting of exactly 221 lots. Absentee and Internet live bidding will be available through LiveAuctioneers. Highlights include an 18K gold and diamond bracelet by the Italian jewelry firm of Roberto […]
![Period jewelry led by Tiffany dominated at Toomey](https://www.liveauctioneers.com/news/wp-content/uploads/2024/05/175045160_1_x.jpeg)
Period jewelry led by Tiffany dominated at Toomey
CHICAGO — Historic works by Tiffany & Co. topped the inaugural sale of period jewelry at Toomey & Co. on April 16. A group of late 19th- and early 20th-century jewels by the New York firm included a spectacular coiling snake bracelet that hammered well above its estimate at $32,000 ($41,920 with buyer’s premium). Complete […]
![Bulgari Tubogas jewelry, inspired by 1920s pipes, stays timeless](https://www.liveauctioneers.com/news/wp-content/uploads/2024/03/rare-1.png)
Bulgari Tubogas jewelry, inspired by 1920s pipes, stays timeless
NEW YORK — When thinking of opulent and finely-crafted Italian jewelry and watches, Bulgari is the name that comes to mind. Since its inception in Rome in 1884, the company has perfected the art of making luxurious and streamlined pieces that push the boundaries of the medium, and has come up with many memorable […]
![All that glitters is up for bid in Jasper52’s July 19 Fine Designer & Gold Jewelry sale](https://www.liveauctioneers.com/news/wp-content/uploads/2023/07/156682957_1_x-1.jpg)
All that glitters is up for bid in Jasper52’s July 19 Fine Designer & Gold Jewelry sale
NEW YORK – A diamond, ruby and 18K gold mesh bracelet by Bruno Guidi; a 14K gold ring in the form of a horned deer or antelope skull; and a Sabbadini 18K yellow and white gold and diamond cuff bracelet will compete for top-lot status at Jasper52’s next Fine Designer and Gold Jewelry sale, which will […]