![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)
Diamond Brooches & Pins
![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)
![5.3CT European Diamond & 14K Pendant/Brooch: Appraisal Report Per the Appraisal: One platinum antique deco diamond pin/pendant. The pin measures 55×27mm and contains: One 3.9mm European cut diamo](https://p1.liveauctioneers.com/7998/331558/178901112_1_x.jpg?height=310&quality=70&version=1717017003)
![14K GOLD 2.28 CT NATURAL H DIAMOND BROOCH: Ref:230765041 Gold Content:14K Gold Main Gemstone:Diamond Shape:Round Carat Weight:2.28ct Clarity Grade:VS-SI Color:H Treatment:Natural Cut Grade:G](https://p1.liveauctioneers.com/8239/330062/177960556_1_x.jpg?height=310&quality=70&version=1716792337)
![Estate Retro 1940'S 86.70 Cttw Aquamarine Ruby Diamond Pendant Brooch: Estate Retro 1940'S 86.70 Cttw Aquamarine Ruby Diamond Pendant Brooch Dimensions: Estate Brooch/Pendant, 1 Pear Shap](https://p1.liveauctioneers.com/6970/332422/179276946_1_x.jpg?height=310&quality=70&version=1717584831)
![Antique Victorian Enamel Diamond Flower Spray Brooch 18K Yellow Gold, 34.49 Gram: Antique Victorian Enamel Diamond Flower Spray Brooch 18K Yellow Gold, 34.49 Gram This is a beautiful one-of-a-kind brooch. Please let us know if you have any questions. Circa: 1861 - 1901; Mid to Late](https://p1.liveauctioneers.com/5584/332497/179317404_1_x.jpg?height=310&quality=70&version=1718142737)
![Rare Circa 1890'S Cartier London Mutli Color Gem Stone Diamond Brooch: Rare Circa 1890'S Cartier London Mutli Color Gem Stone Diamond Brooch Estate Cartier Brooch, 53 Rose Cut Diamond 1.00ct H-I VS2-SI2, Carved Coral, Carved Amazonite, Cabocho](https://p1.liveauctioneers.com/6970/332422/179277209_1_x.jpg?height=310&quality=70&version=1717584831)
![VINTAGE TIFFANY & CO PLATINUM BOW 3ct DIAMOND BROOCH: VINTAGE TIFFANY & CO. 3ct PLATINUM BROOCH PIN Brooch measures 1.85" H x 1.75" W Vintage Tiffany & Co. Platinum 3ct Diamond bow brooch with filigree design Center diamond apx 0.50ct Emerald cut Super c](https://p1.liveauctioneers.com/3780/331666/178945870_1_x.jpg?height=310&quality=70&version=1717033135)
![Victorian DIAMOND RUBY GOLD BUTTERFLY BROOCH PIN 11.50 cts c.1900s Magnificent: Victorian Diamond Ruby & Gold Butterfly Brooch Wonderful antique brooch that is a great addition to your collection. Weight is 16.1 grams. Made in France on the turn of 20th century. Made of 18k (test](https://p1.liveauctioneers.com/3780/331958/179092354_1_x.jpg?height=310&quality=70&version=1717192562)
![BOUCHERON 18k Gold Retro CLIP Pin Brooch Diamond Sapphire: Boucheron, Paris Sapphire Diamond 18 karat Yellow Gold Platinum Clip Chic Retro clip created by Boucheron Paris in 1930s. Made of 18 karat yellow gold, the clip features approximately 10 carats of inv](https://p1.liveauctioneers.com/3780/331958/179092255_1_x.jpg?height=310&quality=70&version=1717192562)
![Gold Plated Sapphire & Diamond Brooch: Gold plated brooch with filigree motif. Blue sapphire center stone and diamond accents. Hinge pin to underside. Measures approx. 2.25 inches long. Total weight 3.0 grams. Some surface wear including s](https://p1.liveauctioneers.com/3283/331938/179069194_1_x.jpg?height=310&quality=70&version=1717191811)
![Vintage Platinum and Diamond Circle Brooch: Vintage Platinum and Diamond Circle Broochthe filigree circle brooch with floral trellis motif, set with old European cut diamonds weighing approximately .40 total carat (G-H color, SI1-SI2 clarity),](https://p1.liveauctioneers.com/250/333351/179989200_1_x.jpg?height=310&quality=70&version=1718312227)
![Bi-Color Gold, Sapphire, and Diamond Circle Brooch: Bi-Color Gold, Sapphire, and Diamond Circle Broochdesigned in a circle motif set with round brilliant cut diamonds weighing approximately 1.0 total carat (I-J color, SI2-I1 clarity) prong set in white](https://p1.liveauctioneers.com/250/333351/179989252_1_x.jpg?height=310&quality=70&version=1718312227)
![A LATE 19TH CENTURY PEARL AND DIAMOND BROOCH The openwork concave-shaped brooch of foliate design,: A LATE 19TH CENTURY PEARL AND DIAMOND BROOCH The openwork concave-shaped brooch of foliate design, set with irregular-shaped pearls of grey and cream tint and rose-cut diamonds, to chased flower detai](https://p1.liveauctioneers.com/533/333011/179775126_1_x.jpg?height=310&quality=70&version=1718097693)
![Brooch in white gold with diamond ribbons totalling 2.78 ct (55 stones): White gold brooch with 55 diamonds totalling 2.78 ct. for a total weight of 17gr. - Weight: 95 g - Shipping available - Sizes: H 65MM X 40MM - At first glance: good condition](https://p1.liveauctioneers.com/7501/331835/179137716_1_x.jpg?height=310&quality=70&version=1717660626)
![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)
![Antique Edwardian Krementz 14k TT Gold European Diamond Filigree Bar Pin Brooch: An antique solid 14k yellow and white gold bar pin brooch, with 5 old European cut natural diamonds (I/J - I1/I2 ; 0,30ctw). Measures 8.50x70.30mm and weighs a total of 5.87 grams.](https://p1.liveauctioneers.com/989/332988/179755919_1_x.jpg?height=310&quality=70&version=1718054255)
![Antique Edwardian 18K Gold 2.53 ctw GIA Diamond & Demantoid Garnet Drop Pin Broo: An antique victorian solid 18k yelloe gold and silver pin brooch, featuring 1 Gia certified circular brilliant cut natural diamond (F- I1; 1.17ct), and 17 rose cut natural diamonds (0.35ctw), with 1 o](https://p1.liveauctioneers.com/6100/333122/179832687_1_x.jpg?height=310&quality=70&version=1718221575)
![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)
![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)
![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)
![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)
![French Victorian Art Nouveau 18K Gold Diamond Griffin Pendant & Brooch: A heavy French 18K gold and diamond pendant depicting a mythological griffin. The creature has the body of a lion and the head and wings of an eagle. His open jaws clasp an old European cut diamond se](https://p1.liveauctioneers.com/6970/332422/179277149_1_x.jpg?height=310&quality=70&version=1717584831)
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
[av_heading heading=’Kashmir unheated sapphire and diamond ring leads our 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’ […]
![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 […]