![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)
Diamond Brooches & Pins
![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)
![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)
![Curious Whimsical Signed Garrard 18K Gold Golf Diamond Duck Brooch Pin: Described & Photographed By: Kristina NFRDD 56970 Title: Curious Whimsical Signed Garrard & Co 18K Gold Golf Diamond Duck Brooch Pin Description:Curious Whimsical Signed Garrard& Co 18K Yellow Gold Go](https://p1.liveauctioneers.com/1479/328620/179141279_1_x.jpg?height=310&quality=70&version=1715438266)
![Jewelry. Antique Platinum Emerald & Diamond bar pin.: Jewelry. Antique Diamond & Emerald bar pin. 3" length, 13 grams, central emerald approx 5x7 mm; 2 round diamonds on each side approx 4mm each; surrounded by 10 other round diamonds; flanked by two squ](https://p1.liveauctioneers.com/1276/332677/179462286_1_x.jpg?height=310&quality=70&version=1717776085)
![Approx 5ctw Old Euro Diamond Platinum Filigree Antique Art Deco Era Brooch: Title: Approx 5ctw Old Euro Diamond Platinum Filigree Antique Art Deco Era Brooch Description: A beautifully designed Art Deco era brooch that is handcrafted in platinum & encrusted with approx. 5ctw](https://p1.liveauctioneers.com/1479/328620/177830746_1_x.jpg?height=310&quality=70&version=1715438266)
![Hammerman Bros. Over 1ctw Diamond 18k Gold En Tremblant Rose Signed Numbered Clip – Opens & Closes: Title: Hammerman Bros. Over 1ctw Diamond 18k Gold En Tremblant Rose Vintage Signed & Numbered Clip – Opens & Closes Description: A properly signed & numbered Hammerman Brothers flower motif clip / b](https://p1.liveauctioneers.com/1479/328620/177767057_1_x.jpg?height=310&quality=70&version=1715438266)
![Art Deco Platinum 5.35ctw Fine Diamond Natural Sapphire Antique Brooch 14K White Gold Pin: Title: Art Deco Platinum 5.35ctw Fine Diamond Natural Sapphire Antique Brooch 14K White Gold Pin Description:This gorgeous antique with an art deco design features just over five carats worth of fancy](https://p1.liveauctioneers.com/1479/328620/178355403_1_x.jpg?height=310&quality=70&version=1716477867)
![FRENCH RUBY & DIAMOND BROOCH: 19th c. 18K White & Yellow Gold Pin, center set with a round faceted ruby, atop a twisted band set with alternating small diamonds and rubies, in a satin lined tooled leather presentation box from Mai](https://p1.liveauctioneers.com/957/331423/178777818_1_x.jpg?height=310&quality=70&version=1716929917)
![Tiffany Co Diamond Ruby Sapphire Emerald En Tremblant 18k Gold Sheaf of Wheat Floral Midcent Brooch: Listed by:CHRIS / NODDD 54395 Title: Tiffany & Co. Diamond Ruby Sapphire Emerald En Tremblant 18k Gold Sheaf of Wheat Floral Midcentury Brooch Description: A midcentury 18k gold en tremblant brooch](https://p1.liveauctioneers.com/1479/328620/178656210_1_x.jpg?height=310&quality=70&version=1715438266)
![Vintage Van Cleef & Arpels 18k Gold Fine Diamond Signed Numbered Midcentury Brooch: Title: Vintage Van Cleef & Arpels 18k Gold Fine Diamond Signed Numbered Midcentury Brooch Description: A ca. 1960s 18k gold & diamond brooch that is signed & numbered by renowned jewelry designer Van](https://p1.liveauctioneers.com/1479/328620/179141271_1_x.jpg?height=310&quality=70&version=1715438266)
![Cartier Platinum 18k Gold Diamond Enamel Flower Signed Numbered African Wedding Brooch w/ Box: Title: Cartier Platinum 18k Gold Diamond Enamel Flower Signed & Numbered Vintage African Wedding Brooch w/ Box Description: Properly signed & numbered Cartier brooch made in 18k yellow & rose gold. Th](https://p1.liveauctioneers.com/1479/328620/177833840_1_x.jpg?height=310&quality=70&version=1715438266)
![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)
![18K White Gold, Pearl & Diamond Spider Pin.: The brooch is marked Alisha / 750 on the back. It features a large Tahitian black pearl (10mm), and a small diamond. The pin measures roughly 1 1/2" x 1 1/4" x 5.8". It weighs 3.8 Pennyweight, or 5.9](https://p1.liveauctioneers.com/5818/332337/179236949_1_x.jpg?height=310&quality=70&version=1717465759)
![Antique Tiffany Onyx Cameo, Diamond, 18k Gold Brooch.: Antique Tiffany & Co. Black Onyx Cameo, Diamond, 18k Yellow Gold Pendant Brooch. Featuring one rectangular black onyx cameo depicting putti riding and pulling a chariot, accented by twelve old mine-cu](https://p1.liveauctioneers.com/1098/331812/178995686_1_x.jpg?height=310&quality=70&version=1717112707)
![18K & Platinum 2.25 Ct. Diamond Brooch: 18K & Platinum 2.25 Ct. Diamond BroochWeighing 6.9 gramsSet with an app. 2.10 Ct. European-cut DiamondI Color, I1 ClarityRing Size 8](https://p1.liveauctioneers.com/1692/330287/178196190_1_x.jpg?height=310&quality=70&version=1716319455)
![Stunning Theodore B Starr Old Euro Diamond Platinum 18k Gold Christmas Tree of Life Edwardian Brooch: Title: Stunning Theodore B. Starr Old Euro Cut Diamond Platinum Top 18k Gold Christmas Tree of Life Edwardian Brooch Description: An extremely beautifully designed antique tree / branch / floral moti](https://p1.liveauctioneers.com/1479/328620/179222011_1_x.jpg?height=310&quality=70&version=1717438258)
![19C French 18K Gold Diamond Pearl Cameo Brooch Pin: An antique French cameo brooch/pendant featuring a black and white hand-carved agate stone with a relief of lovers on a swing. It is set in a diamond embellished foliate silver-topped 18k gold mountin](https://p1.liveauctioneers.com/4708/332906/179691714_1_x.jpg?height=310&quality=70&version=1717971821)
![Oscar Heyman Approx 4.80ctw Vivid Natural Emerald Fine Diamond Platinum Midcentury Pendant: Title: Oscar Heyman Approx 4.80ctw Vivid Natural Emerald Fine Diamond Platinum Midcentury Pendant Description: Stunning midcentury piece by Oscar Heyman. Diamonds are exceptional D-F color, VVS to VS](https://p1.liveauctioneers.com/1479/328620/178762113_1_x.jpg?height=310&quality=70&version=1715438266)
![Art Deco Platinum, Diamond Emerald Dress Clip: Art Deco platinum, diamond and emerald dress clip or brooch, this exquisite piece features an approximate 10mm carved fluted natural carved tear drop shaped emerald top presented on a highly stylized](https://p1.liveauctioneers.com/5855/332516/179331489_1_x.jpg?height=310&quality=70&version=1717634106)
![BLACK OPAL & DIAMOND BROOCH: 14K Yellow Gold Mounted Round Pin, carved with a rare carved black opal stone in the form of a bird surrounded by faceted diamonds, 1 1/2" diam., 5.6 dwt tw.](https://p1.liveauctioneers.com/957/331423/178778030_1_x.jpg?height=310&quality=70&version=1716929917)
![Antique 12k &14k Gold & Gemstone Stick Pins, 7: Antique stick pins, some are marked and others have been tested for gold content with PuriTEST kit. Gemstones also tested with gem tester.,12k gold stickpin with a circle and accent diamond. Marked 14](https://p1.liveauctioneers.com/3283/330415/178125658_1_x.jpg?height=310&quality=70&version=1716239989)
![14K White Gold, Diamond & Pearl Brooch or Pin.: The piece is marked 14K on the back. It measures 1 1/2" in diameter. The central pearl measures 11/16" in diameter. The pin holds 30 tiny diamonds. It weighs 8.2 Pennyweight, or 12.8 Grams (including](https://p1.liveauctioneers.com/5818/332337/179236969_1_x.jpg?height=310&quality=70&version=1717465759)
![DIAMOND, RUBY & BAROQUE PEARL BIRD BROOCH: 14K White and Yellow Gold Mounted Spread Wing Bird Pin, centered with a large baroque pearl body (7/8" x 5/8"), with diamond set wings and tail feathers, and ruby eye, yellow gold beak, 3 1/4" x 1 1/2](https://p1.liveauctioneers.com/957/331423/178778029_1_x.jpg?height=310&quality=70&version=1716929917)
![Victorian Diamond, Cultured Pearl, Silver, Gold Parure.: Early Victorian Diamond, Cultured Pearl, Silver-Topped, Yellow Gold Parure. Featuring numerous varying shaped rose-cut diamonds, accented by baguette-cut synthetic rubies, set in a silver-topped, 18k](https://p1.liveauctioneers.com/1098/331812/178995673_1_x.jpg?height=310&quality=70&version=1717112707)
![VAN CLEEF & ARPELS PARFAIT DIAMOND: Van Cleef & Arpels Parfait Diamond Brand: Van Cleef & Arpels Type: Brooch Material: Yellow gold (18K) Color: Gold, Red color Size: Accessories: None Accessories Notice: When purchasing p](https://p1.liveauctioneers.com/6177/331079/178471393_1_x.jpg?height=310&quality=70&version=1716567293)
![PEARL & DIAMOND OAK LEAF BROOCH: French 18K Yellow Gold Mounted Pin, depicting an oak branch with enameled leaves plus acorns formed by (3) small pearls and (9) tiny diamonds, 1 1/4" x 1 7/8", 3.0 dwt tw. Enamel losses.From the Estat](https://p1.liveauctioneers.com/957/331423/178777830_1_x.jpg?height=310&quality=70&version=1716929917)
![14KT GOLD GARNET & DIAMOND BROOCH: 14kt Yellow Gold Garnet & Diamond Elaborate Brooch adorned with 23 oval faceted garnets and 6 round brilliant cut diamonds ranging from 2.70mm to 2.80mm in size, totaling 0.35 carats. Clarity ranges f](https://p1.liveauctioneers.com/3353/332006/179134641_1_x.jpg?height=310&quality=70&version=1717470318)
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 […]