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Retro 0.70 Carat Moonstone Diamond Platinum Bar Brooch

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  • Edwardian 0.70 Carat Diamond Emerald Platinum-Topped 18 Karat Gold Sickpin
    Located in Philadelphia, PA
    Stickpin depicts an arched horseshoe motif One side is yellow gold with calibrè cut emeralds While opposite side is platinum with milgrain and rose cut diamonds Emeralds are well ...
    Category

    Antique Early 1900s Edwardian Brooches

    Materials

    Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

  • Marcus & Co. Art Deco Diamond Moonstone Cabochon Platinum Vintage Bar Brooch
    By Marcus & Co.
    Located in Philadelphia, PA
    Centering an elongated sugarloaf-shaped moonstone cabochon measuring 27.0 x 9.0 mm Translucent colorless in body with white adularescence - bezel set Featuring a pierced arching sur...
    Category

    Vintage 1930s Art Deco Brooches

    Materials

    Diamond, White Diamond, Moonstone, Platinum

  • Oscar Heyman 3.75 Carats Sapphire Diamond Platinum Scrolled Wreath Brooch
    By Oscar Heyman
    Located in Philadelphia, PA
    Wreath style brooch is comprised of ribbon-like scrolls - alternating sections of sapphires and diamonds Sapphires are a very well matched royal blue while weighing approximately 2....
    Category

    Vintage 1950s Retro Brooches

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • Art Deco 11.62 Carat Sapphire Diamond Platinum Pansy Flower Brooch Oscar Heyman
    By Oscar Heyman
    Located in Philadelphia, PA
    Flower brooch is designed as a dynamically petaled pansy Centering a bezel set old European cut diamond weighing approximately 0.40 carat; K color with SI clarity Surrounded by gem...
    Category

    Vintage 1930s Art Deco Brooches

    Materials

    Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

  • French Pearl Enamel 1.00 Carat Ruby Diamond Platinum 18 Karat Gold Hand Brooch
    Located in Philadelphia, PA
    Brooch is designed as a stylized matte gold web centering a gloved hand Glossed in black enamel while holding an articulated pearl drop Cream in body color with moderate iridescenc...
    Category

    Antique 1890s French Victorian Brooches

    Materials

    Diamond, White Diamond, Pearl, Ruby, Gold, Yellow Gold, Enamel, 18k Gold...

  • 1950's Cartier Ruby Diamond Platinum 18 Karat Gold Turtle Brooch
    By Cartier
    Located in Philadelphia, PA
    Brooch is designed as a turtle with articulated platinum limbs Shell is highly domed and comprised of carved tortoise shell Translucent honey yellow with dark brown spotting Accen...
    Category

    Vintage 1950s Brooches

    Materials

    Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

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  • Antique Edwardian Filigree Platinum Diamond Brooch 3.70 Carat
    Located in Carmel-by-the-Sea, CA
    Lovely Edwardian filigree cutout wide brooch designed in Platinum. The main diamond is Old European Cut and weighs approximately 0.57 carats. The rectangular brooch is covered in pav...
    Category

    Antique Early 1900s Unknown Edwardian Brooches

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    Diamond, Platinum

  • Art Deco 5.2 Carat Diamond Platinum Bar Brooch, circa 1930
    Located in Goettingen, DE
    Art Deco 5.2 carat diamond platinum bar brooch circa 1930 This decorative brooch is designed as an elongated pin and geometrically with wavy ribbons and openwork like a grid, set wi...
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    Vintage 1930s Unknown Art Deco Brooches

    Materials

    Diamond, Platinum

  • .70 Carat Diamond Platinum Brooch
    Located in Atlanta, GA
    Metal Type: Platinum [Hallmarked, and Tested] Weight: 9 grams Center Diamond Details: Weight: .70 carat Cut: Old European Brilliant Color: M Clarity: VS1 ...
    Category

    Vintage 1920s Unknown Art Deco Brooches

    Materials

    White Diamond, Platinum

  • Art Deco 3.24 Carat Diamond Platinum Bar Brooch, circa 1930
    Located in Goettingen, DE
    Art Deco 3.24 Carat Diamond Platinum Bar Brooch circa 1930 Very decorative 3.24 carat diamond bar brooch made of platinum in the form of an elongated pin, geometrically designed and...
    Category

    Vintage 1930s German Art Deco Brooches

    Materials

    Diamond, Platinum

  • 1950s French 1.25 Carat Diamonds Platinum 18 Karat Yellow Gold Retro Brooch
    Located in Poitiers, FR
    Brooch in 18 karat yellow gold, eagle's head hallmark and platinum. Superb slender retro brooch, the mounting is made of knotted gold threads like a sheaf set with a line of diamonds...
    Category

    Vintage 1950s French Retro Brooches

    Materials

    Diamond, White Diamond, Platinum, Gold, 18k Gold, Yellow Gold

  • 20 Carat Diamond Retro Platinum Brooch
    Located in Bay Harbor Islands, FL
    Important Retro brooch set with round and baguette cut diamonds weighing a total of approximately 20 carats (including 5 round diamonds over 0.75 carats each).
    Category

    Vintage 1940s Retro Brooches

    Materials

    Diamond, Platinum

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