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1.5 Carat Brooches

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1900s Antique 1.84 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1900's 1.84 carat diamond and platinum brooch; part of our diverse antique jewellery and estate jewelry collections. This stunning, fine and impressive diamond br...
Category

Early 1900s Antique 1.5 Carat Brooches

Materials

Diamond, Platinum

1.70 Carat Ruby and Diamond Modern Brooch in Crescent Style, 18 Carat White Gold
Located in Yorkshire, West Yorkshire
A modern gem set brooch featuring a curved panel set with a principal oval shaped, mixed cut ruby, measuring approx. 6.80mm x 4.80mm x 2.50mm deep, tension set and flanked to each si...
Category

20th Century Art Deco 1.5 Carat Brooches

Materials

Diamond, Ruby, White Gold, 18k Gold

1.58 Carat Round Diamond Pin circa 1940s 14 Karat White Gold
Located in Laguna Hills, CA
Solitaire Diamond is featured in a 1940's Antique Pin. The pin is oval shaped measuring 1.50 x 1 inch and consists of center round brilliant cut diamond. The diamond measures 6....
Category

19th Century Retro Antique 1.5 Carat Brooches

Materials

Diamond, White Gold

18 Karat Yellow Gold Rosenthal Diamond Bee Pin
Located in Chicago, IL
18K yellow gold Rosenthal diamond bee pin, prong set with 19 full cut round diamonds weighing 1.97cts, and bezel set ruby eyes. retail $7500
Category

1990s Contemporary 1.5 Carat Brooches

Materials

Diamond, Ruby, Yellow Gold

1.75 Carat Tourmaline and Diamond Yellow Gold Brooch by Liberty
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1.75 carat tourmaline and 0.06 carat diamond, 18 karat yellow gold spray brooch by 'Liberty'; part of our diverse vintage jewelry collections This fine and imp...
Category

1970s Vintage 1.5 Carat Brooches

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Antique Victorian 1.50 Carat Diamond and Pearl Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
This stunning diamond and pearl brooch has been crafted in 9k yellow gold with a silver setting. The pierced decorated pin wheel design features a central 5mm pearl. Each of the fo...
Category

1890s Victorian Antique 1.5 Carat Brooches

Materials

Diamond, Pearl, 9k Gold, Gold, Yellow Gold, Silver

Edwardian 1.59 Carat Diamond Yellow Gold Jabot Pin Sword Brooch
Located in Jesmond, Newcastle Upon Tyne
A large, fine and stunning antique Edwardian 1.59 carat diamond and 9k yellow gold, silver set, jabot pin brooch in the form of a sword; part of our diverse diamond jewelry and estat...
Category

Early 1900s Edwardian Antique 1.5 Carat Brooches

Materials

Diamond, 9k Gold, Yellow Gold, Silver

Tiffany & Co. Ruby Gold Brooch
Located in Stamford, CT
1960’s Tiffany & Co. round ruby solid 18k yellow gold brooch. 10 round pinkish red Rubies, approx. total weight 1.60cts, MI 18k yellow gold Tested and stamped: 18k Hallmark: Tiffan...
Category

Mid-20th Century 1.5 Carat Brooches

Materials

Ruby, 18k Gold, Yellow Gold, Gold

Antique 1.75 Carat Diamond Platinum Womens Pin
Located in Miami, FL
Metal: Platinum. 1.25ct diamonds side. Center: 0.50cts. Color: G. Clarity: VS-SI. Gorgeous women's antique style platinum pin. Art deco style jewelry. Excellent luster and shine.
Category

2010s Art Deco 1.5 Carat Brooches

Materials

White Diamond, Diamond, Platinum

1.50 Carat Butterfly Diamond Gold Brooch
Located in Stamford, CT
Open work 1930's Butterfly diamond brooch. 55 old mine cut diamonds in a a 14k yellow gold butterfly. 55 old mine cut diamonds, approx. total weight 1.50cts, J – K, SI 14k yellow g...
Category

Early 20th Century 1.5 Carat Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Art Deco 1.71 Carat Diamond Turquoise and White Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage turquoise and 1.71 carat diamond, 18 karat white gold brooch in the Art Deco style; part of our diverse vintage jewelry and estate jewelry collections ...
Category

1940s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Turquoise, 18k Gold, White Gold

Late Victorian and Opal Diamond Hoop Brooch
Located in Yorkshire, West Yorkshire
A very attractive opal and diamond brooch dating from the late Victorian era. Six cabochon opals set yellow fronted millegrain setting evenly spaced around the brooch between foliat...
Category

1890s Victorian Antique 1.5 Carat Brooches

Materials

Diamond, Opal, Gold, Silver

1.50 Carat Round Brilliant Diamond and Ruby Yellow Gold Dancing Bear Brooch
Located in Washington, DC
This is a beautifully detailed 1.50 carat round brilliant Diamond and Ruby eyes 18 karat yellow gold dancing bear brooch. The bear is handcrafted in textured yellow gold, with an al...
Category

Late 20th Century Modern 1.5 Carat Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique 1.89 Carat Diamond and Yellow Gold Silver Set Floral Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Victorian 1.89 carat diamond and 9 karat yellow gold, silver set floral brooch; part of our diverse antique jewelry and estate jewelry collections. This fine a...
Category

1890s Victorian Antique 1.5 Carat Brooches

Materials

Diamond, Silver, 9k Gold, Yellow Gold

1930s Emerald 1.29 Carat Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco style 0.48 carat emerald and 1.29 carat diamond, platinum brooch; part of our antique jewelry and estate jewelry collections. This s...
Category

1930s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Emerald, Platinum

Valentin Magro Flower in Bloom Diamond Gold Brooch
Located in New York, NY
Valentin Magro Flower in Bloom Diamond Gold Brooch form a bright corsage. Its leaves and stems are 18k yellow gold, polished to its highest luster. The center showcases full bloomed ...
Category

2010s 1.5 Carat Brooches

Materials

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

Gorgeous 1.61 Carat Platinum Ruby, Emerald, Sapphire & Diamond Butterfly Brooch
Located in New York, NY
This elegant butterfly inspired brooch is crafted with beautiful sapphire with a carat weight of 0.70, ruby stones with 0.33 carat weight and 0.56 emerald and diamonds with the total...
Category

2010s 1.5 Carat Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Platinum

1.56 Old European Diamond Art Deco Platinum Filigree Bar Brooch
Located in Stamford, CT
1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old European cut accent diamonds. 1 center cut diamond old European cut diamond .70cts. ...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Platinum

1.90 Carat Diamond Ruby Rose Gold Swirl Brooch
Located in Stamford, CT
Art Deco diamond and ruby gold brooch. Set with round rubies and diamonds in 14k rose gold. A chain will fit through the swirl top for a pendant. On Peter's rose gold scale of 1 to ...
Category

1930s Retro Vintage 1.5 Carat Brooches

Materials

Diamond, Ruby, Rose Gold, Gold, 14k Gold

1.55 Carat Opal Yellow Gold Brooch Pendant
Located in Stamford, CT
Blue green oval an round opal brooch or pendant. Set in a flower design in 14k yellow gold. Circa 1970. 12 oval blue reddish green cabochon opals, approx. 1.40cts 1 round blueish gr...
Category

Late 20th Century 1.5 Carat Brooches

Materials

Opal, Gold, 14k Gold, Yellow Gold

1.70 Carat Diamond Ruby Quartz Tigers Eye Cats Eye Yellow Gold Fly Brooch
Located in Stamford, CT
Mid-Century Three-dimensional large fly brooch in 14k yellow and white gold with movable wings set with 1.70 carats of mixed diamonds, ruby accents and quartz cats and tiger eyes. 4...
Category

Mid-20th Century 1.5 Carat Brooches

Materials

Ruby, Diamond, Quartz, Gold, 14k Gold, Yellow Gold

2.50 Carat Sapphire Diamond Enamel Yellow Gold Three Dimensional Fly Brooch
Located in Stamford, CT
1940's three-dimensional fly pin with black enamel body, green sapphire eyes, cabochon sapphire shoulders and pave diamond wings, in 14k yellow gold. 2 oval faceted green sapphires...
Category

Mid-20th Century 1.5 Carat Brooches

Materials

Diamond, Sapphire, Yellow Gold, Gold, 14k Gold, Enamel

1.75 Carat Ruby Two-Tone Gold Flower Enamel Circle Brooch Pendant Necklace
Located in Stamford, CT
Handmade enamel flower circle Brooch pendant necklace with a halo of pink/red rubies, set in 18k yellow and white gold on a 16 inch chain. 40 round pinkish red rubies, approx. 1.75...
Category

Mid-20th Century 1.5 Carat Brooches

Materials

Ruby, Enamel, Gold, 18k Gold, White Gold, Yellow Gold

Mid-19th Century Red Cabochon Garnet and White Diamond Brooch
Located in Barcelona, ES
Antique cabochon garnet and old cut diamond brooch, mounted in gold and silver. Mid 19th century.
Category

Late 19th Century Victorian Antique 1.5 Carat Brooches

Materials

Diamond, Garnet, Gold, Silver

Yellow and Champagne Diamond Daisy Flower Brooch
Located in Lakewood, NJ
Brooches are back, so why don't you brooch the subject? Start off small but magnificent. This vintage yellow gold brooch contains approx. 1.45 carats of fine full-cut yellow and cham...
Category

1930s Vintage 1.5 Carat Brooches

Materials

Diamond, Yellow Diamond, Brown Diamond, Yellow Gold

1.72 Carat Diamond White Gold Butterfly Brooch Pendant
Located in Stamford, CT
Brown and white diamond Butterfly brooch pendant. Golden brown diamond wings with a white diamond body in 18k white gold. 7 round white diamonds, approx. total weight .08cts 50 rou...
Category

Late 20th Century 1.5 Carat Brooches

Materials

White Diamond, Diamond, Brown Diamond, Gold, 18k Gold, White Gold

Estate Platinum Sapphire and Diamond Brooch
Located in New York, NY
METAL TYPE: Platinum STONE WEIGHT: Diamond = 1.60ct twd (estimated) TOTAL WEIGHT: 22.0 grams
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

Diamond, Blue Sapphire, Platinum

Modern 1.50 Carat Diamond Set Frog Brooch, Emerald Eyes, 18 Carat White Gold
Located in Yorkshire, West Yorkshire
Such a sweet novelty brooch in the form of a frog which measures approx. 33.2mm x 38.2mm. The body is pave set with a total of 85 brilliant cut diamonds measuring between 1.2mm and ...
Category

20th Century Modern 1.5 Carat Brooches

Materials

Diamond, Emerald, 18k Gold

E. Wolfe & Sons Diamond Bee Pin
Located in Houston, TX
This pin is marked "E.W. & Co. 750" on the back. Crafted in 18K yellow and white gold, this pin depicts a bee. It is encrusted with diamonds, rubies and sapphires. There is a tota...
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

1.85 Carat Diamond White Gold Pendant Brooch Necklace
Located in Stamford, CT
Vintage 1960's 1.85 carat diamond pendant necklace brooch in 14k white gold. 1 pear shape K-L I diamond, Approximate .25 carats 4 old European cut I-j VS-SI diamonds, Approximate ...
Category

Mid-20th Century 1.5 Carat Brooches

Materials

Diamond, Gold, 14k Gold, White Gold

Diamond Cultured and Tahitian Pearl Hanging Grapes White Gold Pendant Brooch
Located in Washington, DC
A diamond, cultured and Tahitian pearl hanging grapes 14 karat white gold pendant brooch. Designed as a cluster of grapes dangling from the vines, there are 29 pearls of black and w...
Category

Late 20th Century Retro 1.5 Carat Brooches

Materials

Diamond, Pearl, Cultured Pearl, 14k Gold

Diamond Pavé Sapphire Frog Gold Pin Pendant Necklace
Located in Stamford, CT
3-D Frog pin pendant in 18k white gold Pavé set with full cut Diamonds very close together. Sapphire eyes, on a 18 inch white gold chain. 54 round Diamonds, approx. total weight 1....
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold, Gold

Tiffany & Co. Pave Diamond Gold Safety Pin Brooch
Located in Narberth, PA
This diamond safety pin by Tiffany & Co. is quite a stylish estate piece! Made of 18kt yellow gold, the design consists of a fully functional safety pin with a sparkling pavé diamond...
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

Diamond, 18k Gold

French 1.50 Carat Diamond Gold Flower Brooch
Located in New York, NY
Beautiful Delicate Flower Brooch The brooch is 18K White Gold There are 1.50 Carats in Diamonds E/F VS The brooch measures almost 1.25" in Diameter The brooch has French Gold Marks a...
Category

20th Century Artisan 1.5 Carat Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

Van Cleef & Arpels 1.60 Carat Diamond Swirl Gold Brooch
Located in Stamford, CT
Van Cleef and Arpels diamond swirl 18k yellow and white gold with pave set high grade full cut diamonds 45 round full cut diamonds F VVS-VS approximate total carat weight 1.60ct To...
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

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

Diamond Bee Pin
Located in Houston, TX
18K yellow gold bee pin. The back is encrusted with twenty four (24) diamonds totaling 1.60 carats. They are H-I in color and SI2 in clarity. There are two emerald eyes. Pin mea...
Category

1960s Vintage 1.5 Carat Brooches

Materials

Diamond, Emerald, 18k Gold

  • Diamond Bee Pin
  • Diamond Bee Pin
  • Diamond Bee Pin
  • Diamond Bee Pin
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Garnet Diamond Silver Gold Wasp Pin
Located in Stamford, CT
Victorian 1900 wasp pin in 14k yellow gold with natural patina and silver top set with rose cut diamonds and a cabochon Garnet. 1 oval cabochon brownish red Garnet, approx. total ...
Category

Early 1900s Antique 1.5 Carat Brooches

Materials

Diamond, Garnet, 14k Gold, Silver, Yellow Gold

Tiffany & Co. Yellow Blue Sapphire Gold Heart Pin
Located in Stamford, CT
14k yellow gold concave heart with genuine yellow and medium blue Ceylon Sapphires. Tiffany & Co. Circa 1940. 11 round genuine yellow Sapphires, approx. total weight 1.00cts 6 ro...
Category

1940s Vintage 1.5 Carat Brooches

Materials

Blue Sapphire, Yellow Sapphire, 14k Gold, Yellow Gold

1920s Cartier Diamond Platinum Art Deco Dress Clip Worn by Joan Collins
Located in Chicago, IL
Circa 1920s Cartier Platinum and Diamond Dress Clip, owned and worn by Joan Collins, measuring just over 1 inch in length and 3/4 inch wide, set with Round and Baguette Diamonds tota...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Platinum

1.50 Carat Diamond Retro Gold Bow Brooch
Located in Stamford, CT
Retro 1940's 14k pink gold bow pin pendant with full cut diamonds. Pin stem and fold up pendant loop. 53 full cut diamonds, approx. total weight 1.50cts, F, VS 14k Pink Gold Tested...
Category

1940s Vintage 1.5 Carat Brooches

Materials

Diamond, Rose Gold, 14k Gold

Tiffany & Co. Pearl Ruby Diamond Gold Domed Heart Pin
Located in Stamford, CT
Authentic Tiffany + Co 18k yellow gold Italian made heart shaped pin with fine red rubies, pearls and a single diamond. 1 round diamond approx. weight .07cts. 11 round rubies ...
Category

1950s Vintage 1.5 Carat Brooches

Materials

Diamond, Natural Pearl, Ruby, 18k Gold