![A DIAMOND BROOCH, CIRCA 1960 Of floral spray design, set with marquise-shaped and brilliant-cut: A DIAMOND BROOCH, CIRCA 1960 Of floral spray design, set with marquise-shaped and brilliant-cut diamonds, to a baguette-cut stem, stylised ribbon set with baguette- and brilliant-cut diamonds, mounted](https://p1.liveauctioneers.com/533/333011/179775166_1_x.jpg?height=310&quality=70&version=1718097693)
Diamond Brooches & Pins
![A DIAMOND BROOCH, CIRCA 1960 Of floral spray design, set with marquise-shaped and brilliant-cut: A DIAMOND BROOCH, CIRCA 1960 Of floral spray design, set with marquise-shaped and brilliant-cut diamonds, to a baguette-cut stem, stylised ribbon set with baguette- and brilliant-cut diamonds, mounted](https://p1.liveauctioneers.com/533/333011/179775166_1_x.jpg?height=310&quality=70&version=1718097693)
![AN ANTIQUE DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral: AN ANTIQUE DIAMOND EN TREMBLANT FLORAL SPRAY BROOCH in yellow gold and silver, designed as a floral spray, the main flower set en tremblant, set throughout with rose cut diamonds, no assay marks, 6.0c](https://p1.liveauctioneers.com/6430/332943/179735679_1_x.jpg?height=310&quality=70&version=1718032335)
![A DIAMOND BROOCH Of spray and foliate design, set with rose- and old-cut diamonds, mounted in 18K: A DIAMOND BROOCH Of spray and foliate design, set with rose- and old-cut diamonds, mounted in 18K gold, French import assay marks, length 5cm](https://p1.liveauctioneers.com/533/333011/179775277_1_x.jpg?height=310&quality=70&version=1718097693)
![Antique Two Tone 14k Gold Diamond & Synthetic Sapphire Open Filigree Bar Pin: An antique 14k yellow and white gold filigree bar pin featuring a center old European cut diamond (G - VS2; 0.05ct) flanked by 2 round synthetic blue sapphires. Measures 56.58x3.82mm and weighs a tota](https://p1.liveauctioneers.com/6100/333121/179831930_1_x.jpg?height=310&quality=70&version=1718216427)
![Antique Art Deco Platinum 7.24 ctw Diamond Large Sapphire Filigree Brooch Pin: An antique. art deco solid platinum bar pin brooch, with 195 old european/rose/single cut natural diamonds (G-L - VS1-SI1; 7.24ctw), and 2 custom bullet cut synthetic sapphires, with straight baguette](https://p1.liveauctioneers.com/6100/333121/179832123_1_x.jpg?height=310&quality=70&version=1718216427)
![Womens Vintage Estate 14K Art Deco White Gold Diamond Sapphire Pin: A WOMENS VINTAGE ESTATE 14K ART DECO WHITE GOLD DIAMOND SAPPHIRE PIN. THE PIN MEASURES 2 1/2" BY 5/16". THERE ARE ABOUT .01cts OF DIAMONDS. ANY QUESTIONS PLEASE DO NOT HESITATE TO ASK. BE SURE TO CHEC](https://p1.liveauctioneers.com/1846/331594/178871552_1_x.jpg?height=310&quality=70&version=1717068070)
![AS TIME BROOCH AND PENDANT LAPIS LAZULI DIAMOND CASTLE 18K: As Time Brooch and Pendant Lapis Lazuli Diamond Castle 18K Brand: As Time by ISHIKAWA NOBUKO Type: Pendant Material: 18K/750/Yellow Gold, 900/Platinum Color: None Size: None Accessories: None](https://p1.liveauctioneers.com/6177/332290/179215340_1_x.jpg?height=310&quality=70&version=1717432081)
![TIFFANY&CO. BROOCH DIAMOND DRAGONFLY 950 PLATINUM: Tiffany&Co. Brooch Diamond Dragonfly 950 Platinum Brand: Tiffany & Co. Type: Brooch Material: Platinum Color: None Size: 21.0 x 20.0mm Accessories: None Accessories Notice: When purchasin](https://p1.liveauctioneers.com/6177/332290/179215118_1_x.jpg?height=310&quality=70&version=1717432081)
![Antique Edwardian 14K Gold & Diamond Bird Brooch: Antique Edwardian 14K Gold, Pearl, Ruby & Diamond Bird Brooch with 4 Seated Birds. Birds have 6-8 diamonds and Ruby eyes. Brooch measures 2 inches x .5 inches.](https://p1.liveauctioneers.com/2514/333597/180205251_1_x.jpg?height=310&quality=70&version=1718480530)
![BROOCH YG750 DIAMOND CHALCEDONY: Brooch YG750 diamond chalcedony Brand: Generic items Type: Brooch Material: 18K Yellow Gold Color: gold Size: 20.6mm×16.6mm Accessories: None Accessories Notice: When purchasing pre-owned](https://p1.liveauctioneers.com/6177/332981/179747077_1_x.jpg?height=310&quality=70&version=1718047224)
![14K Gold, Sapphire, & Diamond Butterfly Brooch and 14K Gold & Pearl Fish Brooch: 1st item: Ladies 14K yellow gold butterfly brooch featuring three (3) round cut natural sapphires and one (1) round brilliant cut diamond approximately 0.08 carats, Clarity-VS2, Color-I. The brooch is](https://p1.liveauctioneers.com/525/332539/179372012_1_x.jpg?height=310&quality=70&version=1717698500)
![18k Le Vian Pink Sapphire and Diamond Turtle Dove Bird Pin Brooch: 18k Le Vian Pink Sapphire and Diamond Turtle Dove Pin Brooch. Brilliand Round cut diamonds with applied pink sapphires to the face. Marked "Le Vian" to backing. Weight Approx., 3.16 grams Measures App](https://p1.liveauctioneers.com/6537/330416/178125240_1_x.jpg?height=310&quality=70&version=1718052841)
![Estate English Syn Sapphire Diamond .70 Cttw Platinum Brooch: Estate English Syn Sapphire Diamond .70 Cttw Platinum Brooch Estate Brooch, 1 Pear Shape Synthetic Sapphire, 14 Old European Cut Di](https://p1.liveauctioneers.com/6970/332422/179277010_1_x.jpg?height=310&quality=70&version=1717584831)
![Art deco platinom and diamond bow brooch: lovely brooch is designed with old min-cut diamonds center diamond is 6.5 mm (1.50 cts) k in color and ws2 in clarity rest of diamonds app2.50 cts total diamonds app 4 cts is 2.50 " long weighs 13.1 g](https://p1.liveauctioneers.com/5870/332992/179756659_1_x.jpg?height=310&quality=70&version=1718238316)
![Art Deco Tutti-Frutti 10k Gold PENDANT PIN BROOCH Antique Gemstone Silver: Art Deco Diamond Ruby Emerald Sapphire Cat's-Eye Silver 10 karat Rose Gold Brooch Made of silver over 10 karat rose gold and set with faceted and cabochon ruby, emerald sapbhire, cat's-eye. Measuremen](https://p1.liveauctioneers.com/3780/331958/179092472_1_x.jpg?height=310&quality=70&version=1717192562)
![Tiffany & Co. 13.00 Carat Sapphire 1.00 Diamond 18 Karat Yellow Gold Pin: Designer: Tiffany & Co Title: Tiffany & Co 13.00 Carat Oval Shape Sapphire 1.00 Carat Round Brilliant F VS1 Diamond 18 Karat Yellow Gold Pin Metal: 18 Karat Yellow Gold Gemstone 1: 13 Carat Saph Numbe](https://p1.liveauctioneers.com/3780/329167/177973882_1_x.jpg?height=310&quality=70&version=1715878703)
![Art Nouveau Antique Gold Diamond: Art Nouveau Antique Gold Diamond Lapel Pocket Watch Metal: Gold Stone: Diamond Stone Cut: Round Cut Style: Art Nouveau Period: 19th Century Date of Manufacture: 19th century Condition: Ex](https://p1.liveauctioneers.com/6732/331709/179663906_1_x.jpg?height=310&quality=70&version=1717912275)
![Vintage Gold and Diamond Flower Brooch / Pendant: Vintage Gold and Diamond Flower Brooch / Pendantin a floral form featuring old mine cut diamonds weighing approximately .38 total carat (L-M color, SI2-I1 clarity), completed with a locking pin stem a](https://p1.liveauctioneers.com/250/333351/179989191_1_x.jpg?height=310&quality=70&version=1718312227)
![A RUBY AND DIAMOND SUITE Comprising a pendant/brooch, a second brooch, a pair of earrings and a: A RUBY AND DIAMOND SUITE Comprising a pendant/brooch, a second brooch, a pair of earrings and a necklace, each of foliate design set with circular and oval-shaped rubies accented by single-cut diamond](https://p1.liveauctioneers.com/533/333011/179775222_1_x.jpg?height=310&quality=70&version=1718097693)
![Gold, Dioptase, and Diamond Brooch: Gold, Dioptase, and Diamond Broochthe wirework design brooch set with a rough crystal dioptase, with gold wire and with full cut round diamond accents (2.25mm) and suspending a dioptase drop, complete](https://p1.liveauctioneers.com/250/333351/179989247_1_x.jpg?height=310&quality=70&version=1718312227)
![Vintage Gold, Diamond, and Emerald Clover Motif Brooch: Vintage Gold, Diamond, and Emerald Clover Motif Broochthe ribbon and clover motif brooch set with rose cut diamond melee, a table cut diamond (3 x 2.4 mm) and with pear cut emeralds weighing approxima](https://p1.liveauctioneers.com/250/333351/179989189_1_x.jpg?height=310&quality=70&version=1718312227)
News about Diamond Brooches & Pins
![Kashmir unheated sapphire and diamond ring leads our five lots to watch](https://www.liveauctioneers.com/news/wp-content/uploads/2023/11/Hindman-Dec-6-Kashmir-sapphire-ring-for-lead.jpg)
Kashmir unheated sapphire and diamond ring leads our five lots to watch
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![De Grisogono diamond snake necklace leads our top five lots to watch](https://www.liveauctioneers.com/news/wp-content/uploads/2023/11/J-Garrett-Aux-Nov-26-De-Grisogono-necklace.jpg)
De Grisogono diamond snake necklace leads our top five lots to watch
[av_heading heading=’De Grisogono diamond snake necklace leads our top five lots to watch’ tag=’h1′ style=” subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=” av-desktop-font-size-title=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=” av-desktop-font-size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-desktop-font-size-1=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=” custom_font=” subheading_color=” seperator_color=” icon_color=” margin=’,,35px,’ av-desktop-margin=” av-desktop-margin_sync=’true’ av-medium-margin=” av-medium-margin_sync=’true’ av-small-margin=’,,20px,’ av-mini-margin=” av-mini-margin_sync=’true’ headline_padding=” headline_padding_sync=’true’ av-desktop-headline_padding=” av-desktop-headline_padding_sync=’true’ av-medium-headline_padding=” av-medium-headline_padding_sync=’true’ av-small-headline_padding=” av-small-headline_padding_sync=’true’ […]
![Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24](https://www.liveauctioneers.com/news/wp-content/uploads/2023/08/159243858_2_x.webp)
Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24
[av_heading heading=’Sammy Davis Jr.-owned diamond ring to shine at Fellows Auctioneers Aug. 24′ tag=’h1′ style=” subheading_active=” show_icon=” icon=’ue800′ font=’entypo-fontello’ size=” av-desktop-font-size-title=” av-medium-font-size-title=” av-small-font-size-title=” av-mini-font-size-title=” subheading_size=” av-desktop-font-size=” av-medium-font-size=” av-small-font-size=” av-mini-font-size=” icon_size=” av-desktop-font-size-1=” av-medium-font-size-1=” av-small-font-size-1=” av-mini-font-size-1=” color=” custom_font=” subheading_color=” seperator_color=” icon_color=” margin=’,,35px,’ av-desktop-margin=” av-desktop-margin_sync=’true’ av-medium-margin=” av-medium-margin_sync=’true’ av-small-margin=’,,20px,’ av-mini-margin=” av-mini-margin_sync=’true’ headline_padding=” headline_padding_sync=’true’ av-desktop-headline_padding=” av-desktop-headline_padding_sync=’true’ av-medium-headline_padding=” av-medium-headline_padding_sync=’true’ av-small-headline_padding=” av-small-headline_padding_sync=’true’ […]
![Bid Smart: Flag jewelry: Three cheers for the ruby, diamond and sapphire](https://www.liveauctioneers.com/news/wp-content/uploads/2023/07/besmart-1.jpg)
Bid Smart: Flag jewelry: Three cheers for the ruby, diamond and sapphire
NEW YORK — Today is Independence Day, a federal holiday commemorating the approval of the Declaration of Independence by the Second Continental Congress on July 4, 1776, marking the United States of America as its own nation. The holiday is celebrated with parades, fireworks, BBQs, picnics and carnivals, and an easy and fun way to […]