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1.5 Carat Brooches

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Carat Weight: 1.5 Carat
Van Cleef & Arpels 1.75 Carat Coral & Round Diamonds Brooch 18K Yellow Gold
Located in Aventura, FL
A whimsical Coral and Diamond flower brooch by Van Cleef & Arpels. Consisting of marquise-shaped coral and round diamond weighing approximately 1.75 carats, G color VVS2 quality. Set...
Category

1970s American Modernist Vintage 1.5 Carat Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco 1.95 Carat Total Weight Diamond Coral Onyx Platinum 18k Yellow Gold Bro
Located in Beverly Hills, CA
One Art Deco 1.95 Carat Total Weight Diamond Coral Onyx Platinum 18k Yellow Gold Brooch. Featuring one old European cut diamond weighing approximately 0.45 carat, graded H color, SI2...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

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

Vintage 18k White Gold Diamond Flower Brooch
Located in Boston, MA
This exquisite vintage brooch from the 1960s is a true representation of timeless elegance. Crafted in luxurious 18k white gold, the piece showcases a breathtaking floral design adorned with dazzling diamonds. At the heart of this brooch sits a captivating transitional cut round diamond weighing approximately 0.40 carats. This center stone boasts a bright I color and exceptional VS1 clarity rating, allowing it to sparkle with brilliance and fire. Radiating outwards from the center are four rows of meticulously arranged diamonds, creating the intricate petal formation of the flower motif. These diamonds are comprised of 48 round brilliant-cut stones, collectively weighing an impressive 1.50 carats. The quality of these diamonds is remarkable, showcasing a range of H to J colors and VS2 clarity grades, ensuring a spectacular display of light and sparkle. The brooch measures an elegant 1 1/8 inches in diameter, allowing it to make a statement without being overwhelming. With a substantial weight of 8.27 grams, it exudes a sense of quality and durability. Authenticity is further confirmed by the hallmark stamped on the back of the brooch, which reads "750," indicating its composition of 18k gold. This vintage diamond flower...
Category

1960s Vintage 1.5 Carat Brooches

Materials

Diamond, White Gold

Art Deco Sapphire Diamond Platinum Bar Brooch
Located in Beverly Hills, CA
One Art Deco Sapphire Diamond Platinum Bar Brooch. Featuring one oval mixed cut sapphire weighing approximately 1.10 carats. Accented by 12 calibre cut sapphires with a total weight ...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Walter Lampl Blue Zircon Vintage Wreath Brooch Yellow Gold 14k Rnd 1.92ctw Pin
Located in Greensboro, NC
Brand: Walter Lampl Era: Vintage Metal Content: 14k Yellow Gold Stone Information Natural Blue Zircons Carat(s): 1.92ctw Cut: Round Total Carats: 1.92ctw Style: Brooch Fastening ...
Category

21st Century and Contemporary 1.5 Carat Brooches

Materials

Zircon, Blue Zircon, 14k Gold, Yellow Gold

Late Victorian Diamond Emerald 14k Yellow Gold Silver Brooch
Located in Beverly Hills, CA
One Late Victorian Diamond Emerald 14k Yellow Gold Silver Brooch. Featuring five old mine cut diamonds and 30 rose cut diamonds with a total weight of approximately 1.90 carats, graded near-colorless, SI2-I2 clarity. Accented by four octagonal step cut emeralds with a total weight of approximately 0.20 carat. Crafted in 14 karat yellow gold with silver top, with later added 18 karat yellow gold French pin back. Circa 1890. About this Item: Step into a world of timeless elegance with this exquisite late Victorian diamond and emerald...
Category

1890s Late Victorian Antique 1.5 Carat Brooches

Materials

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

Victorian 1.50ct Old Mine Cut Diamond Star Brooch and Pendant, circa 1880
Located in Lancashire, Oldham
A wonderful Victorian diamond star or otherwise known as a ‘sunburst’ brooch dating from the late 19th century comprising of approx 1.50ct of Old Mine cut diamonds. This quaint brooch, measuring 32mm diameter is set in 18ct gold with a silver front, which was typical of the period to enhance the diamonds in a white setting. It’s design is formed around a central diamond around which twelve points reradiate out from its centre. There is very little wear to the brooch, it is in superb condition. Please contact to see additional images or video clips of this piece. Reasonable offers will always be considered. DIMENSIONS – 32mm Diameter DIAMOND GRADE CARAT WEIGHT – 1.50ct total (approx) COLOUR - F-G CLARITY – SI CUT – Old Mine Cut MATERIALS - 18ct gold/ silver/ diamonds WEIGHT – 7g HALLMARK – Unmarked, tested throughout as 18ct gold and silver using a touchstone. CONDITION – This antique brooch...
Category

1880s Victorian Antique 1.5 Carat Brooches

Materials

Diamond, 18k Gold, Silver

18K White Gold 1 3/5 Carat Pave Set Diamond Tulip Brooch Pin
Located in New York, NY
Introducing a masterpiece of elegance and sophistication, this 18K White Gold Tulip Brooch Pin is a dazzling accessory that will captivate all eyes. Crafted with meticulous precision...
Category

21st Century and Contemporary American Contemporary 1.5 Carat Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Antique Victorian Diamond Butterfly Brooch
Located in Chicago, IL
Circa 1880 The brooch consists of four openwork leaves forming a butterfly. The center is set with a sparkling old cushion cut diamond. The leaves are embellished with numerous old ...
Category

1880s Antique 1.5 Carat Brooches

Materials

Diamond, White Diamond, Gold, 14k Gold, Silver

Platinum Art Deco Onyx & 7.00ct Old Mine Cut Diamond Brooch Brooch
Located in Atlanta, GA
Year: 1920s Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 16.5 grams Center Diamond Details: GIA Report# : 52229844958 Weight: 1.74 Cut: Old Mine Brilliant Colo...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Platinum

Old Mine Cut Diamond Bar Brooch, 1.75 Carats in 14K Gold and Sterling Silver Lv
Located in Austin, TX
This is a perfect gift for your vintage jewelry lover! Nearly 150 years old and still fabulous, this gorgeous diamond bar brooch is beautifully made in 14 karat yellow gold and sterl...
Category

Late 19th Century American Victorian Antique 1.5 Carat Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Sterling Silver

Antique Platinum Ruby, Diamond, and Pearl Spray Brooch, c. 1890
Located in Towson, MD
How would you like to own an outstanding piece of antique jewelry that would normally only be seen in an antique jewelry book or in a museum? He...
Category

1890s Late Victorian Antique 1.5 Carat Brooches

Materials

Diamond, Pearl, Ruby, Platinum

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

Art Deco 1.59 Carat Diamond Platinum Brooch
Located in Chevy Chase, MD
A simple and elegant Art Deco brooch. The brooch has a center bezel set old European cut marquise Diamond. The marquise is set with 74 old European cut and single cut Diamonds thro...
Category

Early 20th Century American Art Deco 1.5 Carat Brooches

Materials

Diamond, Platinum

Tiffany & Co. 18k Yellow Gold 1.71ct Round Cut Diamond Bow Ribbon Brooch / Pin
Located in Rome, IT
Tiffany & Co. 18K Yellow Gold 1.71 ct Round Cut Diamond Bow Ribbon Brooch / Pin. The brooch weighs 8 grams, 27.6mm (1.1" Inches) wide, 15.9mm tall, 6.8mm thick, there are 36 Natur...
Category

1980s American Vintage 1.5 Carat Brooches

Materials

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

1.50 Carat Diamond Emerald Angel Skin Quartz Yellow Gold Swan Brooch
Located in Stamford, CT
Swan diamond and emerald brooch. Bezel set oval carved Angel Skin quartz in a beautifully crafted Swan setting accented with 133 round cut diamonds a...
Category

Late 20th Century 1.5 Carat Brooches

Materials

Diamond, Emerald, Quartz, Gold, 14k Gold, Yellow Gold

Ruby, Diamond & 18k White Gold Court Jester Brooch
Located in BEVERLY HILLS, CA
Court jester brooch with rubies and diamonds. Approximately 1 carat of rubies heat. Round cut diamonds, approximately 0.75 carats, H/I color and SI clari...
Category

21st Century and Contemporary Contemporary 1.5 Carat Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, White Gold

18K Yellow Gold Diamond Flower in Bloom Brooch
Located in New York, NY
Bloomed flowers are the inspiration for this brooch. 18k yellow gold forms the stems and leaves, while pave set brilliant cut diamonds illustrate the twinkling petals. An asymmetrica...
Category

2010s American 1.5 Carat Brooches

Materials

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

David Webb "Lady Justice" Brooch
Located in New York, NY
David Webb 18k yellow gold, platinum Lady Justice brooch. This brooch features 18k yellow gold blin Lady Justice holding the scale in her right hand, wra...
Category

21st Century and Contemporary American Artist 1.5 Carat Brooches

Materials

Diamond, 18k 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 American Contemporary 1.5 Carat Brooches

Materials

Diamond, Ruby, Yellow Gold

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...
Category

1920s Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Platinum

Sophia D, 1.61 Carat Ruby, Emerald, Sapphire and Diamond Butterfly Brooch
Located in New York, NY
1.61 Carat Butterfly brooch set in platinum with 0.70 carats of Sapphire, 0.70 carats of Ruby, and 0.33 carat of Emerald.
Category

2010s American 1.5 Carat Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Platinum

Antique Art Deco Emerald and 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 stunning antique diamond and emerald brooch...
Category

1930s Unknown Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Emerald, Platinum

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

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

Vintage Liberty 1.75 Carat Tourmaline and Diamond Yellow Gold Brooch
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 impressive vintage floral brooch...
Category

1970s Unknown Vintage 1.5 Carat Brooches

Materials

Diamond, Tourmaline, 18k Gold, Yellow 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 French Artisan 1.5 Carat Brooches

Materials

Diamond, White Diamond, 18k Gold, White Gold, 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 and impressive Victorian diamond brooch has been crafted in 9k yellow gold with a silver setting. The brooch has been modelled in the form of a flower and leaves. The floral design is embellished with a total of thirty-four pavé and bezel set Old European round cut diamonds. This antique Victorian floral diamond brooch...
Category

1890s Unknown Victorian Antique 1.5 Carat Brooches

Materials

Diamond, 9k Gold, Yellow Gold, Silver

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

Antique 7.10 Carat Diamond and Platinum Art Deco Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 7.10 carat diamond brooch in platinum; part of our authentic antique Art Deco jewelry/jewelry collection. This...
Category

1930s Unknown Art Deco Vintage 1.5 Carat Brooches

Materials

Diamond, Platinum

Tiffany & Co. 1.64 Carat Round Yellow Blue Sapphire Gold 1940's Heart Brooch
Located in Stamford, CT
Tiffany & Co. 1940's Sapphire brooch. Set with 11 round yellow sapphires and 6 round blue sapphires in fan style heart shaped 14k yellow gold brooch. Classic early century Tiffany. ...
Category

Early 20th Century 1.5 Carat Brooches

Materials

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

Tiffany & Co. Pearl Ruby Diamond Gold Domed Heart Brooch
Located in Stamford, CT
1950's Authentic Tiffany + Co, Ruby, diamond and Akoya pearls set in 18k yellow gold, Italian made domed heart shaped brooch. 1 round diamond approx...
Category

Mid-20th Century Unknown 1.5 Carat Brooches

Materials

Diamond, Natural Pearl, Ruby, Pearl, 18k Gold, Gold, Yellow Gold

1.50 Carat Round Brilliant Diamond and Ruby Yellow Gold Dancing Bear Brooch
Located in Chevy Chase, MD
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 American Modern 1.5 Carat Brooches

Materials

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

1.50 Carat Diamond Retro Gold Bow Brooch Pendant
Located in Stamford, CT
Retro 1940's 14k yellow gold bow brooch pendant. 53 full cut round diamonds in a bow design. Loop at top for it to be worn as a pendant. 53 full cut diamonds, approx. total weight...
Category

Early 20th Century 1.5 Carat Brooches

Materials

Diamond, 14k Gold, Rose Gold, Gold

1.84 Carat Rose Cut Diamond Silver Gold Victorian Brooch Pendant
Located in Stamford, CT
1860's Victorian diamond brooch pendant. One Old Mine cut center diamond set in a silver top and 14k yellow gold back with a cluster o...
Category

Mid-19th Century Antique 1.5 Carat Brooches

Materials

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

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. to...
Category

Early 20th Century 1.5 Carat Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Seaman Schepps' Famous Frog Brooch in 8K Carved Carnelian and Sapphires
Located in Aspen, CO
This is the largest size they made, 63.5 mm (2.5 inches), the width of .75 inches, and .75 inches deep. Well carved in the shape of a frog, (in Asia the frog symbolises good luck and...
Category

1990s North American Contemporary 1.5 Carat Brooches

Materials

Carnelian, Sapphire, Blue Sapphire, Turquoise, 18k Gold

Diamond Ruby Sapphire Emerald Yellow Gold Platinum Butterfly Brooch Pendant
Located in Stamford, CT
Beautiful and stunning custom made butterfly brooch and pendant. Adorned with 72 round white diamonds, 18 round cut yellow diamonds, 10 round rubies, 8 round sapphires and 6 round em...
Category

Late 20th Century 1.5 Carat Brooches

Materials

Sapphire, Blue Sapphire, Ruby, Emerald, Yellow Diamond, Diamond, Platinu...

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

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