18K Brutalist Midcentury Brooch Pin

This is a vintage 18K gold Mid Century Modern brooch pin rendered in fine 18K gold and accented with round brilliant cut diamonds. The diamonds are VS clarity and IJ color. It measures 2 1/8 x 2" and

Ed Wiener (American, 1918-1991). Signed vintage designer gemstone brooch. A freeform Brutalist design with prong set round cut diamonds set around a large oval opal doublet with great play of color. C

METAL: 18k Gold. MEASUREMENTS: Brooch is 40mm x 35mm. GEMSTONES: Diamonds approx. 1.80ctw. TESTED: 18k. WEIGHT: 14.2 grams.Gemstones have not been graded for color and clarity ,and tested for clarity

This is a vintage Mid Century 18K gold floral spray brooch pin featuring clusters of sapphires and diamonds (VS clarity and IJ color). 1 7/8 x 3/4". It weighs 19g. The sapphires are each 2.3mm. The to

18k yellow white gold mid century brooch pin, se with sapphires, rubies and approx. 0.35ctw in diamonds. Brooch measures - 57mm x 55mm. Tested: 18k. Weight - 18.8 grams.

METAL: 18k Gold. MEASUREMENTS: Brooch is 75mm x 35mm. GEMSTONES: Diamonds approx. 2.50-2.70ctw. TESTED: 18k. WEIGHT: 22.8 grams.Gemstones have not been graded for color and clarity ,and tested for cla

Brutalist 18K gold-filled silverplated brooch / pin by the designer Erlin, representing a group of tree branches / twigs, marked "18K GF / Erlin." 1" H x 2.75" W Provenance: Property from a 333 E 69th

Huge Lot Vintage Costume Jewelry, Sherman, Silver, Turquoise, Pearls, Rhinestones, Earrings, Necklaces, Cufflinks, Pins and Brooches, Bracelets, Brutalist, Mid Century, Vintage, Retro,...

METAL: 18k Gold. MEASUREMENTS: Brooch is 60mm x 25mm. MARKED: Cartier Paris, Gold assay marks. WEIGHT: 17.5 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color

METAL: 18k Gold. GEMSTONES: Diamonds, Ruby, Lapis Chrysoprase. MEASUREMENTS: Brooch is 50mm x 40mm. MARKED/TESTED: Gold punch mark/18k. WEIGHT: 20 grams.Gemstones have not been graded for color and cl

METAL: 18k Gold. MEASUREMENTS: Brooch is 41mm x 30mm. GEMSTONES: Red and clear stones. MARKED: 18k. WEIGHT: 18.6 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and

Mid century platinum and 18k yellow gold brooch with rose cut and old mine cut diamonds. Center diamond approx. 0.21ct, surrounding diamonds approx. 1.60ctw. Brooch is 48mm x 38mm. Tested: Plat, 18k.

Brooch measures 61mm x 18mm. Featuring carved multicolor jade fish. Marked EK750. Weight - 15.8 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement

3 1/4" long.

Title: Gubelin 18k White Yellow Gold Modernist Brooch Pin Description:Gubelin 18k White and Yellow Gold Mid Century Masterpiece Modernist Geometric Brooch Pin Hallmarks or Signature: Gubeli

Natural Australian Opal Emerald Diamond 18k Gold Pin Large Carved Flower Midcentury Brooch Description: I wish you could see this in person because it is sooooo much prettier than the pics! The large

OLA M GORIE SCOTTISH PIN/BROOCH WITH AGATE: Ola M Gorie (b. 1937), Brooch in a brutalist, mid-century design which is mounted with a banded agate cabochon, 1.5"d, 14.91g, 9.59dwt., hallmarked OMG Ola

Title: 8.80ctw Natural Emerald Heavy 18k Gold 2.50ctw Fine Diamond Midcentury Floral Motif Brooch or Pendant Description: Genuine midcentury 18k gold floral motif brooch featuring a large cluster of r

Made by Friedrich Speidel around the 1960s in Pforzheim, Germany, this great piece measures approx. 1 3/4" long x 1 1/4" high and weighs ca. 9.3 grams. Marked "750" for 18K gold and carrying Speidel's

Hand made in Italy, circa 1950's. Crafted in 18k white. This piece is suited with a single hinged stem pin bar with a locked. Set with genuine 11 green Colombian Emeralds Approx. 0.80 carats. Accented

ED WIENER 18K Gold Hand Wrought Diamond Brooch Pendant Pin. Large sculptural modernist brooch with 5 faceted prong set diamonds and large set opal center stone. Mid century hand crafted studio jewelry

Finely made mid century brooch with pearl accent. Marked 18K and illegible maker's mark. Weight 7.2 grams. Measures approx. 2.25" x 1".

Mid century circa 1950s, 18k yellow gold brooch with 1.05ctw in blue sapphires and approx. 0.88ctw in diamonds. Brooch is 70mm x 35mm. Marked: 18k. Weight - 23.8 grams.

Item/Description: Mid Century Modernist Sterling Silver brooch pendant. Brutalist. Atomic. Abstract. Futuristic. Studio artisan piece cast in Sterling Silver with patinated and textured surfaces. Thre