Est. $4,000-$6,000
Diamond Brooches & Pins
(2,650 upcoming items)
Est. $3,000-$6,000
![Art Deco Diamond Double Clip Brooch: Art deco diamond double clip brooch, set with 88 assorted old-mine cut diamonds, mounted in platinum, and joined by a brooch mechanism to create one brooch. [16.58 dwt., 1" H x 2.25" W]. Overall condi](https://p1.liveauctioneers.com/1221/408877/228287556_1_x.jpg?height=280&quality=70&sharpen=true&version=1773953753&width=280)
Est. $7,000-$9,000
Est. $1,500-$3,000
Est. $1,500-$2,500
Est. $3,000-$4,000
Est. $70,000-$75,000
Est. $1,000-$2,000
Est. $8,000-$10,000
Est. $9,000-$12,000
Est. $5,000-$8,000
Est. $300-$600
Est. $800-$1,200
Est. $1,000-$2,000
![Art Deco Diamond and Carved Jade Brooch: Art deco diamond, carved and pierced jade and platinum topped white gold brooch, millegrained set with diamonds enclosing a carved and pierced plaque depicting a butterfly. [6.6 dwt., 1.25" H x 2" W].](https://p1.liveauctioneers.com/1221/408877/228287555_1_x.jpg?height=280&quality=70&sharpen=true&version=1773953753&width=280)
Est. $4,000-$6,000
Est. $6,000-$9,000
Est. $1,000-$1,500
Est. $2,200-$4,400
![Gold, Ruby, Sapphire and Diamond Clip Brooch: 18K Gold, ruby, sapphire and diamond floral brooch, English, circa 1970, with textured petals and rope twist accents, marked on reverse and bearing plaque "SSS". [28.43 dwt., 3.25" H x 2" W]. Overall](https://p1.liveauctioneers.com/1221/408877/228287541_1_x.jpg?height=280&quality=70&sharpen=true&version=1773953754&width=280)
Est. $5,500-$6,500
Est. $1,000-$2,000
Est. $6,500-$7,500
Est. $32,578-$42,351
Est. $1,800-$2,500
Est. $198,281-$239,920
Diamond Auctions
Diamond Brooches & Pins
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