Diamond Brooches & Pins
![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)
![JEWELRY. (2) 18kt Gold Figural Brooches.: Including an unmarked 18kt yellow gold dragonfly brooch with flush set diamond accented wings and a high karat gold plate; and an unmarked yellow gold floral form brooch with central prong set diamond](https://p1.liveauctioneers.com/483/333513/180107732_1_x.jpg?height=310&quality=70&version=1718399492)
![SAPPHIRE & DIAMOND BROOCH: Floral Form Brooch in 18K Yellow and White Gold, set with blue sapphires, diamond set stem, 3 1/4" x 2", 15.3 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778091_1_x.jpg?height=310&quality=70&version=1716929917)
![14K GOLD AND DIAMOND HIBISCUS FLOWER BROOCH, 8.6g: A vintage 14k yellow gold hibiscus flower shaped brooch, the stamen of the flower set with a diamond, testing 14k, with pin closure. Appears to have a later pin and possible alterations. L. 5cm](https://p1.liveauctioneers.com/1124/333788/180326922_1_x.jpg?height=310&quality=70&version=1718732790)
![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)
![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)
![Tiffany & Co. Enamel and Diamond Frog Brooch, 18 Karat Gold: Metal type: 18 Karat Yellow Gold, Weight: 7.81 grams, Measures: 1 Inch length x width, Diamond Details: Accent Diamonds on the Eyes of the Frog, Cut: Round, Color: G, Clarity: VS, Carat: 0.04 carat (2](https://p1.liveauctioneers.com/8974/332369/180570438_1_x.jpg?height=310&quality=70&version=1718997219)
![14K White Gold Diamond Masonic Lapel Pin: 14K White Gold Diamond Masonic Lapel Pin, featuring one bezel set diamond approx. 0.03 carat, worn through the lapel button hole with threaded post and screw back clasp, marked: "(H) 14KT". Measuring](https://p1.liveauctioneers.com/5649/333144/179840083_1_x.jpg?height=310&quality=70&version=1718227312)
![18 Karat White Gold Diamond Brooch: set with 17 diamonds weighing approximately .17 carats total; 2-3/4 inches long by 1/2 an inch wide, weighing 9 grams;](https://p1.liveauctioneers.com/1285/334060/180500558_1_x.jpg?height=310&quality=70&version=1718914994)
![14K Gold Diamond Pave 'R' Brooch: 14K Gold Diamond Pave 'R' Brooch, textured yellow and white gold 'R' brooch with diamond pave highlights, 1 1/2"H, 6.3 DWT](https://p1.liveauctioneers.com/385/334152/180558557_1_x.jpg?height=310&quality=70&version=1718997354)
![14K White Gold Diamond Pearl Brooch Pendant: 14K White Gold Brooch Pendant, featuring three round cultured pearls, approx. 5.5 - 6.0 mm, adorned with a prong set old European cut diamond, weighing approx. 0.27 carat, further decorated with 62 si](https://p1.liveauctioneers.com/5649/331761/178968532_1_x.jpg?height=310&quality=70&version=1717090433)
![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)
![14Kt DIAMOND RECTANGULAR FEMALE CAMEO BROOCH BAT WING An outstanding vintage 14kt White Gold Hand: 14Kt DIAMOND RECTANGULAR FEMALE CAMEO BROOCH BAT WING An outstanding vintage 14kt White Gold Hand Carved Rectangular Female Cameo Diamond Solitaire Brooch Pendant, centered with beautiful high relief](https://p1.liveauctioneers.com/672/332796/179549383_1_x.jpg?height=310&quality=70&version=1717796272)
![Vintage IPS 14k Gold Pearl & Diamond Brooch: Vintage IPS 14k white gold flower motif brooch with pearls and diamonds. Signed to underside and marked 14k. Measures approx.1.25 x 1.5 inches. Total weight 9.9 grams. Some surface wear including scra](https://p1.liveauctioneers.com/3283/333335/180327749_1_x.jpg?height=310&quality=70&version=1718737122)
![AN 18CT GOLD MILITARY DIAMOND ENAMEL BROOCH: AN 18CT GOLD MILITARY DIAMOND ENAMEL BROOCH The cross terminated with four crowns on a blue and white enamel bar. Total weight app. 6g. In a velvet-lined box (52mm long)](https://p1.liveauctioneers.com/6817/333495/180085244_1_x.jpg?height=310&quality=70&version=1718404111)
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
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![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 […]