![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)
Diamond Brooches & Pins
![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)
![Platinum 5.00 Ct. Diamond & Pearl Brooch: Platinum 5.00 Ct. Diamond & Pearl Brooch Weighing 18.0 grams Set with app. 5.00 Ct. of Diamonds H-J Color, VS1-SI3 Clarity Along with 3 Pearls 2.25 inches in length](https://p1.liveauctioneers.com/6970/332422/179277466_1_x.jpg?height=310&quality=70&version=1717584831)
![Estate Designer Hammerman Brothers Famous "Le Froggie" Green Enamel .84 Cttw Diamond Pendant/Brooch: Estate Designer Hammerman Brothers Famous "Le Froggie" Green Enamel .84 Cttw Diamond Pendant/Brooch Estate - Hammerman Brooch/Penda](https://p1.liveauctioneers.com/6970/332422/179277277_1_x.jpg?height=310&quality=70&version=1717584831)
![1950’s Platinum 11.00 Ct. Diamond Brooch: 1950’s Platinum 11.00 Ct. Diamond Brooch Weighing 32.0 grams Set with 7 Marquise Diamonds weighing app. 1.50 Ct. 16 Baguette Diamonds weighing app. 3.00 Ct. And 83 Round Diamonds weighing app. 6](https://p1.liveauctioneers.com/6970/332422/179277471_1_x.jpg?height=310&quality=70&version=1717584831)
![Estate 12.60 Cttw Diamond Cluster 12.55 Cttw Blue Zircon Platium Pendant Brooch: Estate 12.60 Cttw Diamond Cluster 12.55 Cttw Blue Zircon Platium Pendant Brooch. Estate Brooch/Pendant, Round/Marquise Diamond 12.60ct G-H VS1-VS2, Oval Fine Blue Zircon 12](https://p1.liveauctioneers.com/6970/332422/179277372_1_x.jpg?height=310&quality=70&version=1717584831)
![Art Nouveau 18K Yellow Gold,Diamond, Turquoise, Pearl & Ruby Brooch: Art Nouveau 18K Yellow Gold,Diamond, Tourquise, Pearl & Ruby Brooch. Rose Cut Diamonds Total Weight: 1.5cts. Total Weight: 12.5grams. L: 2" X1-1/4" Circa 1880.](https://p1.liveauctioneers.com/5870/332992/179756366_1_x.jpg?height=310&quality=70&version=1718238316)
![M. Buccellati Diamond Brooch: M. Buccellati Diamond Brooch18k yellow/white gold, the brooch mounted with round brilliant-cut and single-cut diamonds weighing approximately 1.58 carats in total, stamped "M. BUCCELLATI".si](https://p1.liveauctioneers.com/1007/332617/179400884_1_x.jpg?height=310&quality=70&version=1717706763)
![Art Deco MARCHAK Coral Platinum Gold PIN BROOCH Antique French: Art Deco Coral Diamond Enamel Platinum 18k Yellow Gold Pin Measurements: Diameter 2-7/8 x 3/8 inches. Weight 10.4 grams. Stamped with Marchak maker's mark. In great condition; wear consistent with age](https://p1.liveauctioneers.com/3780/331958/179092654_1_x.jpg?height=310&quality=70&version=1717192562)
![2.99 Carat Asscher Cut M VVS1 & Round Brilliant G SI1 Diamond 18k WG Brooch: Title: 2.99 Carat Asscher Cut M VVS1 and Round Brilliant G SI1 Diamond 18 Karat White Gold Brooch Metal: 18 Karat White Gold Gemstone 1: 0.92 Carat Diamond Number of Stones: 1 Color: M Clarity: VVS1 S](https://p1.liveauctioneers.com/3780/329167/177974271_1_x.jpg?height=310&quality=70&version=1715878703)
![French Art Nouveau Bee PIN BROOCH Clip 18k Gold Insect Estate Jewelry: Art Nouveau Amethyst Ruby Diamond 18 karat Yellow Gold Bee Brooch A French Art Nouveau Bee pin brooch clip made in 18 karat gold and featuring colored gemstones and diamond. This piece is one of the p](https://p1.liveauctioneers.com/3780/331958/179092463_1_x.jpg?height=310&quality=70&version=1717192562)
![Tiffany & Co. 2.75 Carat Round Brilliant F VS1 Diamond Pearl Platinum Brooch: Designer: Tiffany & Co Title: Tiffany & Co 2.75 Carat Round Brilliant F VS1 Diamond Platinum Brooch Metal: Platinum Gemstone 1: 2.75 Carat Diamond Number of Stones: 96 Color: F Clarity: VS1 Shape: Rou](https://p1.liveauctioneers.com/3780/329167/177974208_1_x.jpg?height=310&quality=70&version=1715878703)
![BELLE EPOQUE SAPPHIRE RUBY DIAMOND AND PEARL CRESCENT GOLD BROOCH: BELLE EPOQUE SAPPHIRE RUBY DIAMOND AND PEARL CRESCENT GOLD BROOCH,3.8 grams.Vibrant, generally well matched stones.W. 4.5 cm.](https://p1.liveauctioneers.com/7243/333093/179821276_1_x.jpg?height=310&quality=70&version=1718352028)
![A SAPPHIRE, RUBY AND DIAMOND BROOCH, CIRCA 1960: A SAPPHIRE, RUBY AND DIAMOND BROOCH, CIRCA 1960Designed as two leaves, pavé-set with single-cut diamonds, its stamen set with tapered-baguette and baguette-cut diamonds, enhanced with pear-shaped sap](https://p1.liveauctioneers.com/533/333011/179775162_1_x.jpg?height=310&quality=70&version=1718097693)
![Antique Edwardian 14k Gold 2.28 ctw Round Aquamarine European Diamond Bar Brooch: An antique solid white and yellow gold bar pin brooch, with 1 round cut natural aquamarine (1.03ct), and 14 old european cut natural diamonds (I/J - VS1/SI1 ; 1.25ctw). Measures 10.28x73.90mm and weig](https://p1.liveauctioneers.com/6100/333039/179792925_1_x.jpg?height=310&quality=70&version=1718127566)
![NO RESERVE - AN ANTIQUE BLUE PASTE AND DIAMOND CRESCENT BROOCH in 9ct yellow gold, designed as a: NO RESERVE - AN ANTIQUE BLUE PASTE AND DIAMOND CRESCENT BROOCH in 9ct yellow gold, designed as a crescent moon set with round cut blue paste stones, accented by rose cut diamonds, full British hallmar](https://p1.liveauctioneers.com/6430/332943/179735629_1_x.jpg?height=310&quality=70&version=1718032335)
![British American Oil 14K Gold Service Pin: Canadian. 1950s. 14K Gold Pin set with round brilliant cut diamond. Marked, back of 14k. 0.5" x 0.5" x 0.25".](https://p1.liveauctioneers.com/5913/331361/178723425_1_x.jpg?height=310&quality=70&version=1716995361)
![A 9CT GOLD RUBY AND DIAMOND BROOCH. 2.8 grams. 3.25cm x 2 cm.: A 9CT GOLD RUBY AND DIAMOND BROOCH. 2.8 grams. 3.25cm x 2 cm.](https://p1.liveauctioneers.com/3161/332661/179450653_1_x.jpg?height=310&quality=70&version=1717770603)
![Platinum Topped Gold and Diamond Star Brooch / Pendant, E.M Gattle & Co.: Platinum Topped Gold and Diamond Star Brooch / Pendant, E.M Gattle & Co.in a six-point star motif set to the center with an old European cut diamond (5mm) and bezel set old European cut diamonds, the](https://p1.liveauctioneers.com/250/333351/179989201_1_x.jpg?height=310&quality=70&version=1718312227)
![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)
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 […]