Diamond Brooches & Pins
![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 Victorian 14k Gold Infinity Love Knot Enamel Bead Work Brooch w/ Diamond: An antique victorian solid 14k yellow gold knot pin brooch, with enamel work & 1 old mine cut natural diamond (G - VS2 ; 0.04ct). Measures 22.45x22.45mm and weighs a total of 3.11 grams.](https://p1.liveauctioneers.com/6100/332760/179536370_1_x.jpg?height=310&quality=70&version=1717793286)
![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)
![18K Italian diamond pave multi-leaf brooch: 18K Italian diamond pave multi-leaf brooch, yellow and white gold textured leaf and branch form brooch, the white gold highlighted in diamond pave, repeating at stem, 2-prong clip at back, brooch or s](https://p1.liveauctioneers.com/385/332379/179257541_1_x.jpg?height=310&quality=70&version=1717521954)
![Art Deco 1940 Brooch Wristwatch: Art Deco 1940 Brooch Wristwatch 18Kt Gold Gia Certified 9.87 Ctw Diamonds Rubies Brand: American Art Deco Case Material: Gold, 18k Gold, Yellow Gold Stone: Diamond, Ruby, Star Ruby Stone Cut: Cabochon](https://p1.liveauctioneers.com/6732/331705/179571237_1_x.jpg?height=310&quality=70&version=1717800378)
![MIKIMOTO SILVER 925,WHITE GOLD (18K) DIAMOND,PEARL,RUBY BROOCH SILVER: Mikimoto Silver 925,White Gold (18K) Diamond,Pearl,Ruby Brooch Silver Brand: Mikimoto Type: Brooch Material: Silver Color: Silver 925, White gold (18K) Size: 19.5cm x 19cm / 7.67'' x 7.48'' Acces](https://p1.liveauctioneers.com/6177/332280/179203771_1_x.jpg?height=310&quality=70&version=1717431231)
![PONTE VECCHIO BROOCH BLACK&CLEAR DIAMOND PINK SAPPHIRE HEART 18K WG: Ponte Vecchio Brooch Black&Clear Diamond Pink Sapphire Heart 18K WG Brand: Ponte Vecchio Type: Brooch Material: 18K/750/White Gold Color: None Size: 9.7 x 9.7mm Accessories: None Accessor](https://p1.liveauctioneers.com/6177/332293/179216682_1_x.jpg?height=310&quality=70&version=1717432645)
![1940s Vintage 1.50 Carat Diamond: 1940s Vintage 1.50 Carat Diamond and Platinum Ladies Cocktail Fob Watch Case Material: Platinum Stone: Diamond Stone Cut: Round Cut Weight: 14.43 g Movement: Manual Wind Case Diions: Width: 0.85 i](https://p1.liveauctioneers.com/6732/331713/179665743_1_x.jpg?height=310&quality=70&version=1717912306)
![18K WHITE GOLD DIAMOND LADIES PANTHER BROOCH: 183033 18K WHITE GOLD DIAMOND LADIES PANTHER BROOCH 18k white gold white and yellow diamond ladies panther brooch with twenty 0.02ct round diamonds, two 0.03ct yellow round diamonds. Stone Type: Diamo](https://p1.liveauctioneers.com/3444/333008/179768942_1_x.jpg?height=310&quality=70&version=1718082841)
![Diamond Art Deco Brooch 14Kt.: 14Kt White Gold Diamond Art Deco Brooch. Brooch has Center round Diamond. Diamond weight: 0.05ctw. Total weight: 3.70 Grams](https://p1.liveauctioneers.com/7146/331290/178662107_1_x.jpg?height=310&quality=70&version=1716676153)
![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)
![Gloria Jean And Jean Caulfield | "Copacabana" And "Monsieur Beaucaire" Film-Worn Star Brooch: A simulated diamond star brooch, crafted as a pav-set simulated diamond star centering upon a large simulated diamond accent, No. P2092, designed by Joseff of Hollywood.Worn by Gloria Jean in Copacaba](https://p1.liveauctioneers.com/1013/331755/178965657_1_x.jpg?height=310&quality=70&version=1717090805)
![Pins Necklace 1.83 Carat 18k R/Y/W Overlay 925: Gem Type: Creation, Diamond Weight: 1.80 Carat round brilliant Clarity: VSI, Color: F Metal: 9.28 grams, 18k white/yellow/ rose gold overlay 925 Length: 25 inches Style: 3 Pins This item was handmade](https://p1.liveauctioneers.com/1545/330493/178197142_1_x.jpg?height=310&quality=70&version=1716342587)
![2 White Gold Filigree Brooches: 1st item: Ladies 14K white gold filigree brooch featuring a round brilliant diamond approximately 0.08 carat, Clarity-VS2, Color-H. The brooch is marked "14K" and XRF tests 14K gold. The bro](https://p1.liveauctioneers.com/525/332539/179372096_1_x.jpg?height=310&quality=70&version=1717698500)
![Three (3) White Gold & Gemstone Filigree Brooches: 1st item: Ladies 14K white gold filigree wreath brooch featuring a round brilliant diamond approximately 0.08 carats, Clarity-VS2, Color-G. The brooch is marked "14K" and XRF tests 14K gold.](https://p1.liveauctioneers.com/525/332539/179372025_1_x.jpg?height=310&quality=70&version=1717698500)
![14k Yellow Gold London Blue Topaz and Diamond Round Pin Brooch: 14k Yellow Gold London Blue Topaz and Diamond Round Pin Brooch. Oval faceted london blue topaz alternating with round cut diamonds. Marked "14k" and maker mark "CMO" Weight Approx., 3.73 grams Measure](https://p1.liveauctioneers.com/6537/330416/178125230_1_x.jpg?height=310&quality=70&version=1718052847)
![Antique 14kt Filigree Bird Diamond Sapphire Brooch, 19120's-1930's: Antique 14kt Filigree Bird Diamond Sapphire Brooch, 1920's-1930's. C-clasp with lock where it is marked 14kt and signed with an infinity or no. 8 mark on the front of the c-clasp. Weight of the brooch](https://p1.liveauctioneers.com/5584/332554/179382089_1_x.jpg?height=310&quality=70&version=1718142737)
![Estate Pearl Diamond Emerald Shield Yellow Gold Pendant / Brooch: Estate Pearl Diamond Emerald Shield Yellow Gold Pendant / Brooch Estate Brooch/Pendant, 2 Old European Cut Diamond 0.14ct H-I SI1-SI2, 1 Round Emerald 0.05ct, Pearl, 10K Yel](https://p1.liveauctioneers.com/6970/332422/179277296_1_x.jpg?height=310&quality=70&version=1717584831)
![14k White Gold Carved Coral and Diamond Cameo Pin Pendant: 14k White Gold Carved Coral and Diamond Cameo Pin Pendant, Carved profile of a beauty to center wearing a diamond necklace weighing approximately 0.06 carats. Marked "14k" to hinge. Weight Approx., 17](https://p1.liveauctioneers.com/6537/330416/178125237_1_x.jpg?height=310&quality=70&version=1716240622)
![Art Nouveau 18K Gold & Diamond AMOR (CUPID) Brooch by Frédéric Vernon: A rare Art Nouveau brooch worked in 18K gold depicting Eros, the Greek god of love and harmony. “Amor” is the Latin version of his name, and English-speakers usually refer to him as “](https://p1.liveauctioneers.com/6970/332422/179277147_1_x.jpg?height=310&quality=70&version=1717584831)
![Estate La Triomphe Swan Green / Blue Enamel Diamond / Biwa Pearl Pendant/ Brooch: Estate La Triomphe Swan Green / Blue Enamel Diamond / Biwa Pearl Pendant/ Brooch. La Triomphe Brooch/Pendant, 8 Round Diamond 0.30](https://p1.liveauctioneers.com/6970/332422/179277312_1_x.jpg?height=310&quality=70&version=1717584831)
![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 mine cut diamond. The d](https://p1.liveauctioneers.com/6970/332422/179277140_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 […]