1970s Gold Diamonds Enamel Rubies Brooch | From a unique collection of vintage brooches at https://www.1stdibs.com/jewelry/brooches/brooches/

Ruby Brooches
Ruby Brooches 1970s Gold Diamonds Enamel Rubies Brooch | From a unique collection of vintage brooches at https://www.1stdibs.com/jewelry/brooches/brooches/ CARTIER. {Close up} “Sambhal” Brooch – platinum, carved sapphires and emeralds, cabochon-cut ruby, brilliant-cut diamonds. #Cartier #RésonancesDeCartier #2017 #HauteJoaillerie #HighJewellery #FineJewelry #TuttiFrutti #CarvedStones #Emerald #Sapphire #Ruby #Diamond CRHP500364 – Cartier Fauna and Flora brooch – Platinum, white gold, green tourmaline, diamonds, emeralds, mother-of-pearl – Cartier AN EDWARDIAN DIAMOND, PEARL AND RUBY BROOCH. Designed as an old-cut diamond foliate scroll with circular-cut diamond surmount weighing 3.09 carats to the oval-shaped ruby and pearl drop detail, pearl untested, circa 1910.

14K Gold Sapphire & Ruby Brooch – Raymond Lee JewelersClassic Retro 14k Gold Diamond Ruby Brooch Pin 14K Gold Sapphire & Ruby Brooch – Raymond Lee Jewelers AN ANTIQUE DIAMOND AND RUBY ‘UMBRELLA’ BROOCH Designed as an old and rose-cut diamond umbrella with ruby detail to the diamond bow and handle, mounted in silver and gold, 9.0 cm long, circa 1870. 1970s Gold Diamonds Enamel Rubies Brooch | From a unique collection of vintage brooches at https://www.1stdibs.com/jewelry/brooches/brooches/ Antique Diamond, Ruby, Enamel, Gold Brooch The brooch features European and rose-cut Diamonds weighing a total of approximately 2.40 carats, enhanced by a round-cut Ruby, accented by blue Enamel applied on 18k Gold. Gross weight 21.00 grams. Dimensions: 4 inches x 2-3/8 inches. A fantastic swallow brooch! Gold tests as 18k. Completed by a pinstem and catch. Brooch frame is removable–likely had another component to attach to at one time. Ruby weighs approximately 0.01 carat.

Refer: https://www.1stdibs.com/jewelry/brooches/brooches/1970s-gold-diamonds-enamel-rubies-brooch/id-j_3293143/