Art Deco Diamond and Emerald Brooch

Art Deco Certified Cabochon Emerald & Diamond Brooch A platinum brooch set with an emerald cut G colored diamond with a clarity grade of SI1 weighing 2.10 carats, 2 Colombian emeral...

Art Deco Sapphire & Diamond Brooch Sapphires & Round cut Diamonds set in Platinum Measurements: 2.75 inches long

Victorian Emerald & Diamond Crawling Lizard Salamander Brooch, set in 14K Yellow Gold made Circa 1900 56 diamonds, Diamond Weight: App. 2.25 cts. 59...

Jade & Diamond Brooch 1 cabochon GIA certified natural jadeite jade surrounded by round cut diamonds set in platinum. Measurements: 1" long Accompanie...

Emerald & Diamond Brooch 9 matching emerald cut emeralds surrounded by pear & marquise cut diamonds set in platinum & 18k white gold Measurements: 2.50" long Emerald Weight: Appr...

Diamond & Emerald Bird Brooch White gold brooch set with 113 round diamonds weighing approximately 7.28 carats in the shape of a bird of paradise with ...

This exquisite Art Deco stylised flower pin was likely made in the 1920s at the height of the Deco period. The 18 karat gold pin has been handcrafted from yellow and white gold and then set with old European cut diamonds. The central point of the flower features a brilliant old cut diamond of approximately 0.30 carat that is then surrounded by a further eight small old cut diamonds. The petals of the flower are stylistically twisted in an Art Deco swirl...

The Art Deco Silver and Gold Heart - shaped brooch is the ultimate of refinement and beauty. The gemstones are kept firmly in place by the prong setting of the brooch, which also al...

Art Deco Diamond Clips in platinum. Well made with fine white diamonds the brooch can be worn together or separated into separate dress clips. There are 10 cts of near colorless (G...

Art Deco Diamond Clips in platinum. Well made with fine white diamonds the brooch can be worn together or separated into separate dress clips. There are 10 cts of near colorless (G...

A magnificent, fine and impressive, large antique 1930s 8.13 carat diamond and platinum Art Deco brooch; part of our diverse antique jewelry and estate jewelry collections This magnificent, fine and impressive antique diamond brooch has been crafted in platinum. This geometric Art Deco brooch is ornamented to the center with a feature bezel set 1.30Ct Old European cut diamond. The central diamond is encompassed with horizontal pales embellished with thirty-eight pavé set Old European cut diamonds, accented to either end with seven further diamonds within rounded segments. This symmetrical millegrain decorated frame bears four impressive Art Deco swept collar motifs emanating from the central design, each incorporating four swept rays, ornamented with a total of twenty-six pavé cut diamonds. This large and intricate brooch features a paralleling oval border conjoining the aforementioned four cardinal swept motifs, in addition to a rectangular cut cornered border to the outer edge. These impressive borders are ornamented with forty-four pavé set Old European cut diamonds, completing the design. The brooch secures to the reverse with a hinged pin and catch. This Art Deco brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. The antique 1930s Art Deco brooch in platinum is supplied with an independent diamond grading certificate for the feature diamond, in addition to an independent diamond grading report card for the supporting stones. Condition This magnificent and large antique brooch...

Striking vintage style brooch from our special Haruni atelier holding a 8.60 carat emerald at its centre set in yellow gold, surrounded by 108 del...