ASTROM Brooches

Diamond and Ruby on Yellow Gold 18K Brooch. Marked EM. Circa 1960. Total length: approx. 5.20 centimeters / 2.05 inches. Total width: approx. 3.30 centimeters / 1.30 inches. Total ...

A fine and impressive vintage French 2.71 carat chrysoprase, 0.16 carat diamond and 0.07 carat ruby, 18 karat yellow gold bird brooch; part of our diverse gemstone jewellery collections. This fine and impressive gemstone brooch has been crafted in 18k yellow and white gold. This vintage brooch has been modelled in the form of two stylised birds perched on a closed umbrella. The body of each bird is ornamented with an oval cabochon cut chrysoprase. The yellow gold simplified wirework style heads incorporate eyes represented by claw set round faceted rubies, with a combined carat weight of 0.07cts. The heads are further embellished with scalloped white gold wirework designs accented with six claw set eight-cut diamonds. Each bird is embellished with tapering wings and tails, accented with concertina detailing. The tapering baluster style umbrella features white gold accents to the curved handle and tip. The 1960s brooch secures to the reverse with a hinged pin and sheath style fastening. The reverse of the setting is hallmarked with the French maker's mark and 18k gold mark (eagle's head). This French gemstone brooch is supplied with an IDGL diamond and gemstone grading report card. Images do not always reflect the true colour and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual colour and showcases each stone. Condition This fine vintage French gemstone brooch is fine quality, set with impressive chrysoprase and rubies displaying fine colour and brilliance. The well colour matched supporting diamonds display a fine white colour and brilliance. The brooch is a very good gauge of gold and is in excellent condition, with very clear French hallmarks to the reverse of the setting. Reflections in photographs may detract from the true representation of this fine example of vintage chrysoprase...

A vintage stunning Quetzal bird-inspired handcrafted gold bird. Crafted in solid 18 K Yellow Gold, with White Gold Accents. The beak and the feathered are enhanced by 22 genuine pa...

Vintage large Giraffe ruby and diamond textured brooch. Crafted in 18k yellow gold, the brooch is accented with two ruby eyes and a diamond and ruby on the back each hoofs. Highly d...

Amazing brooch in 18 kt yellow gold structure composed of a bouquet of emeralds, rubies and multicolor sapphires. The structure is studded with diamonds. This brooch was totally han...

Diamonds Rubies Saxophone 18 karat Yellow Gold Brooch In the ranks of our musical instruments replenishment. What comes to mind when you mention such names as Charlie Parker, John Coltrane or Sonny Rollins...

This wonderful horse brooch designed by British jeweller, Ben Rosenfeld is crafted in 18 carat yellow gold. The piece is set with 6 rubies. totalling to ...

18 Karat Gold, Ruby, and Diamond Brooch is a testament to luxury and craftsmanship. This captivating piece is designed as a resplendent flowerhead, exuding timeless elegance and grac...

A striking brooch meticulously crafted in the shape of a starfish, adorned with cabochon-cut red rubies. The arms and center are embellished with these vibrant rubies, creating a viv...

Vintage 18k Yellow Gold Diamond Ruby Bunny Brooch Details: Main Material: 18k yellow gold, and enamel Stones: Approx. 1.5 ct diamond, and approx. 0.25 ct ruby. Brooch measurement: ...

Gorgeous Tiffany & Co. Brooch Features Floral or Anemone Design with Three Center Diamond Solitaires and Round Rubies Throughout Brooch is Approximately 38 mm Wide x 36 mm Long Total...

18 kt Yellow Gold Brooch With Diamonds & Deep Red Rubies Diamonds: 4 brilliant cut diamonds Ruby: 12 pear shape rubies,deep red ,ca. 2,6 ct Material:...

This 18K gold octopus brooch by Pampillonia Designs captures its subject mid-motion, eight tentacles curling outward from a domed mantle in fully dimensional relief. A finely stipple...

A distinctive vintage bulldog brooch manufactured by Gordon Brothers Corp. circa 1995. Executed in rich 18K yellow gold, this finely sculpted piece captures the beloved bulldog motif with remarkable detail and character. The design is pavé-set with approximately 50 natural round diamonds totaling 0.51 carats (0.51ctw), creating brilliant texture and dimension throughout. Two vibrant ruby accents form the eyes, adding warmth and expressive personality. The diamonds are white/colorless and beautifully contrast against the polished gold surface. The brooch measures approximately 1.23 inches in length and weighs 8.9 grams (5.7 dwt), offering a substantial yet wearable feel. Handcrafted with careful attention to detail, this piece reflects the bold gold styling and refined diamond workmanship popular in the 1990s. Details: Metal: 18K Yellow Gold Weight: 8.9g (5.7 dwt) Total Diamond Weight: 0.51ctw Number of Diamonds: 50 Secondary Stone: Ruby (2 stones) Setting: Pavé Length: 1.20 inches (3cm) This charming 18K gold bulldog brooch is especially appealing to collectors and alumni of schools known for their iconic bulldog mascots, including Yale Bulldogs and Georgia Bulldogs...

This 18 karat yellow gold Heliotrope bush is a jewelry art piece designed by Berlin-based oil painter, Polya Medvedeva. This piece can be personally signed. Measuring 7 cm in lengt...