![Estate Art Nouveau Godess 1.60 Cttw Yellow Gold Pendant Brooch: Estate Art Nouveau Godess 1.60 Cttw Yellow Gold Pendant Brooch. Estate Brooch/Pendant, 29 Old European Cut Diamond 1.60ct H-I VS1-](https://p1.liveauctioneers.com/6970/332422/179277311_1_x.jpg?height=310&quality=70&version=1717584831)
Diamond Brooches & Pins
![Estate Art Nouveau Godess 1.60 Cttw Yellow Gold Pendant Brooch: Estate Art Nouveau Godess 1.60 Cttw Yellow Gold Pendant Brooch. Estate Brooch/Pendant, 29 Old European Cut Diamond 1.60ct H-I VS1-](https://p1.liveauctioneers.com/6970/332422/179277311_1_x.jpg?height=310&quality=70&version=1717584831)
![Vintage Paul Flato NECKLACE Brooch Ring Set 14k Gold Ruby Diamond Estate Jewelry: PAUL FLATO 14 karat Yellow Gold Ruby Diamond Ring & Necklace Set A spectacular vintage set by Paul Flato, consisting of a ring and a convertible necklace. Both pieces are made of 14k yellow gold, feat](https://p1.liveauctioneers.com/3780/331958/179092249_1_x.jpg?height=310&quality=70&version=1717192562)
![Art Nouveau Plique á Jour and Diamond Egret Motif Brooch, Riker Brothers: Art Nouveau Plique á Jour and Diamond Egret Motif Brooch, Riker Brothersdesigned as an egret in a marsh with lilypads and foliage, the central lilypad set with an old European cut diamond (1.75mm), c](https://p1.liveauctioneers.com/250/333351/179989177_1_x.jpg?height=310&quality=70&version=1718312227)
![A rare 14K gold sword brooch with ruby, diamond, and enamel.: A rare 14K gold sword brooch with ruby, diamond, and enamel. Description: A rare and high-quality brooch for a hat, made of 14K yellow gold (acid tested), designed as a sword with a matching scabbard](https://p1.liveauctioneers.com/6253/332449/179301282_1_x.jpg?height=310&quality=70&version=1717577449)
![18K Yellow gold diamond and emerald brooch clip: 18K Yellow gold diamond and emerald brooch clip, (5) 2 mm diamonds interspersed between (6) 2.2 mm emeralds, on naturalistic wave form brooch, stamped 18K, two prong clip, 2 3/8"L, 11.5 DWT](https://p1.liveauctioneers.com/385/332379/179257535_1_x.jpg?height=310&quality=70&version=1717521954)
![18K Y/G brooch w/ diamond, ruby, emerald & sapphire: A beautiful 18K Y/G brooch (2.25"x1.15") in poodle motif, set with diamond, ruby, emerald and sapphire, wt. 24.3gm](https://p1.liveauctioneers.com/1465/332387/179346193_1_x.jpg?height=310&quality=70&version=1717629617)
![14K Gold Pearl Diamond and Enamel Brooch: Tested not marked. A brooch that also has the option to hang like a pendant. Weight: 2.6g Size: 1" across Condition: Very good](https://p1.liveauctioneers.com/7998/331558/178901099_1_x.jpg?height=310&quality=70&version=1717017003)
![PLATINUM CIRCAL FLORAL DIAMOND BROOCH: Platinum diamond circle brooch Weight 9.16g. / Weight: 9.16g / Measurements: 1.25"H x 1.25"S / Provenance: From the descendants of Lollie Oliver, Pittsubugh PAPAYMENT DISCLAIMER ****SEE TERMS AND COND](https://p1.liveauctioneers.com/49/333222/179889687_1_x.jpg?height=310&quality=70&version=1718309265)
![18K GOLD DIAMOND RUBY SAPPHIRE & EMERALD BROOCH: 18k Yellow gold starbusrt shaped brooch, set with alternating rows of diamonds and ruby, the last row is set with sapphires and it is all crowned with an emerald / Weight: Total Weight 21.73g / Measur](https://p1.liveauctioneers.com/49/333222/179889509_1_x.jpg?height=310&quality=70&version=1718294549)
![Gold, Platinum, & Diamond Brooch: Ladies 18K yellow gold and platinum brooch featuring nineteen (19) rose cut diamonds approximately 0.38 carats together, Clarity-I1, Color-I. The brooch XRF tests 18K gold on the back and 90% pla](https://p1.liveauctioneers.com/525/332539/179372017_1_x.jpg?height=310&quality=70&version=1717698500)
![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)
![Antique Art Deco Platinum Diamond and Pearl Brooch / Pendant: Immerse yourself in the glamour and sophistication of a bygone era with our exquisite Art Deco Platinum Pearl & Diamond Brooch / Pendant . Crafted during the illustrious Art Deco era, this brooch is a](https://p1.liveauctioneers.com/8264/330485/178188674_1_x.jpg?height=310&quality=70&version=1718090683)
![1970’s 18K Yellow Gold Diamond, Sapphire, Emerald, Lapis Lazuli, and Turquoise Brooch: 1970’s 18K Yellow Gold Diamond, Sapphire, Emerald, Lapis Lazuli, and Turquoise Brooch Weighing 36.4 grams Set with 28 Diamonds weighing app. 1.70 Ct. F-G Color, VVS-VS Clarity Along with 52 Sapp](https://p1.liveauctioneers.com/6970/332422/179277441_1_x.jpg?height=310&quality=70&version=1717584831)
![18K retro rose gold spray diamond brooch: Beautiful 18K retro rose gold spray brooch (3.25"x2") set with 38 gem quality brilliant cut diamonds, most diamonds in VS/ H quality, tdw approx. 1.0ct, wt. 26.5gm](https://p1.liveauctioneers.com/1465/332387/179346201_1_x.jpg?height=310&quality=70&version=1717629617)
![14k Gold and Diamond Brooch: Ladies 14K white gold floral brooch by Company of Master Jewelers featuring seventy (70) diamonds (1 round brilliant and 69 single cut) approximately 0.91 carats together, Clarity-VS1, Color-G. The br](https://p1.liveauctioneers.com/525/332539/179372011_1_x.jpg?height=310&quality=70&version=1717698500)
![14K White Gold Art Deco Bracelet and two (2) Brooches: 1st item: Ladies 14K white gold art deco bracelet featuring a single cut diamond approximately 0.04 carats, Clarity-SI1, Color-H, accented by eight (8) natural sapphires. The bracelet is marked "](https://p1.liveauctioneers.com/525/332539/179371787_1_x.jpg?height=310&quality=70&version=1717698500)
![Important Estate Green Enamel 3.75 Cttw Diamond Pendant/Brooch: Important Estate Green Enamel 3.75 Cttw Diamond Pendant/Brooch. Estate Brooch/Pendant, 45 Round Diamond 3.75ct I-J VS1-SI1, Enamel, 14K Yellow Gold 11.45g Measurement : 45](https://p1.liveauctioneers.com/6970/332422/179277354_1_x.jpg?height=310&quality=70&version=1717584831)
![RUSSIAN GOLD, DIAMOND AND ENAMEL BROOCH, CA. 1900: RUSSIAN GOLD, DIAMOND AND ENAMEL BROOCH, CA. 1900 DESCRIPTION Comprising a square medallion with rounded corners banded in diamonds and set with the roman numeral XXV atop a translucent blue enamel fi](https://p1.liveauctioneers.com/394/332720/179499347_1_x.jpg?height=310&quality=70&version=1717782219)
![Diamond and 18K Brooch: Approx. 4.0 Carat TW Round Brilliant Cut Fancy Color and White Diamond and Blackened 18 Karat White Gold Flower Brooch. Fancy diamonds VS-SI clarity. White diamonds F-G color, VS1-VS2 clarity. Measure](https://p1.liveauctioneers.com/413/332998/179762539_1_x.jpg?height=310&quality=70&version=1718059920)
![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)
![Art Deco Platinum and Diamond Bow Brooch: a lovely antique brooch in a stylized bow with two dangling ribbons, containing numerous round single cut diamonds weighing approximately 1.25 carats total. The metal was tested and found to be platin](https://p1.liveauctioneers.com/6253/332449/179301280_1_x.jpg?height=310&quality=70&version=1717577449)
![Bi-Color Gold, Tanzanite, and Diamond Ladybug Brooch / Pendant: Bi-Color Gold, Tanzanite, and Diamond Ladybug Brooch / Pendantthe figural ladybug with six round brilliant cut tanzanite stones (2.5mm) flush set along its back, and a single round brilliant cut diamo](https://p1.liveauctioneers.com/250/333351/179989266_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)
![Victorian 18ct Gold Silver Ruby Sapphire and Diamond Geko / Salamander Brooch.: Victorian 18ct Gold Silver Ruby Sapphire and Diamond Geko / Salamander Brooch. HALLMARKS: Tested for 18ct Gold and silver MEASUREMENT: 53.5mm long by 18mm wide](https://p1.liveauctioneers.com/9184/332128/179156379_1_x.jpg?height=310&quality=70&version=1717346843)
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 […]