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Harbor Diamonds Brooches

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Creator: Harbor Diamonds
Diamond Seahorse Pin Brooch 0.40 Carats 18 Karat Yellow Gold
Diamond Seahorse Pin Brooch 0.40 Carats 18 Karat Yellow Gold

Diamond Seahorse Pin Brooch 0.40 Carats 18 Karat Yellow Gold

By Harbor Diamonds

Located in New York, NY

A sweet 18 karat yellow gold brooch featuring a Seahorse with 11 round brilliants weighing 0.30 carats. More Animal Brooches & Jewelry in Stock. Message for Pictures & Details.

Category

1990s Contemporary Harbor Diamonds Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Art Deco Double Clip Brooch 14.20 Carats 18 Karat White Gold
Art Deco Double Clip Brooch 14.20 Carats 18 Karat White Gold

Art Deco Double Clip Brooch 14.20 Carats 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

Circa 1920's this Art Deco double brooch features two center diamonds weighing approximately 2.20 carats total flanked with numerous diamonds we...

Category

1920s American Art Deco Vintage Harbor Diamonds Brooches

Materials

18k Gold, White Gold

American Flag Brooch Diamond Ruby Sapphire 18 Karat White Gold
American Flag Brooch Diamond Ruby Sapphire 18 Karat White Gold

American Flag Brooch Diamond Ruby Sapphire 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

American flag brooch featuring Ruby, Sapphire and Diamonds crafted in 18 Karat White gold. Larger version available.

Category

2010s Contemporary Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, White Gold

American Flag Diamond Enamel Pendant Brooch 14 Karat Yellow Gold 2.4 Grams
American Flag Diamond Enamel Pendant Brooch 14 Karat Yellow Gold 2.4 Grams

American Flag Diamond Enamel Pendant Brooch 14 Karat Yellow Gold 2.4 Grams

By Harbor Diamonds

Located in New York, NY

14 Karat yellow gold American Flag featuring 9 diamonds and Red, White & Blue enamel, 2.4 grams. Can be worn as a pendant or brooch. More American Flags available Search Harbor...

Category

2010s Contemporary Harbor Diamonds Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Enamel

American Flag Diamond Enamel Brooch 14 Karat White Gold 3.8 Grams
American Flag Diamond Enamel Brooch 14 Karat White Gold 3.8 Grams

American Flag Diamond Enamel Brooch 14 Karat White Gold 3.8 Grams

By Harbor Diamonds

Located in New York, NY

14 Karat white gold American Flag featuring 8 diamonds and Red, White & Blue enamel, 3.8 grams. More American Flags available Search Harbor Diamonds

Category

2010s Contemporary Harbor Diamonds Brooches

Materials

Diamond, 14k Gold, White Gold, Enamel

Related Items
Tiffany Schlumberger, 18K Gold Tsavorite Diamond Seahorse Brooch
Tiffany Schlumberger, 18K Gold Tsavorite Diamond Seahorse Brooch

Tiffany Schlumberger, 18K Gold Tsavorite Diamond Seahorse Brooch

By Tiffany & Co.

Located in New York, NY

Jean Schlumberger’s seahorse brooch for Tiffany & Co. transforms marine life into a miniature monarch. Vivid green tsavorites animate its curving body, while a ruby eye and diamo...

Category

Late 20th Century Modern Harbor Diamonds Brooches

Materials

Diamond, Tsavorite, 18k Gold, Gold

Yellow Sapphire White Diamond 18 Karat Gold Bow Tie Brooch Pin Over 7 Carat
Yellow Sapphire White Diamond 18 Karat Gold Bow Tie Brooch Pin Over 7 Carat

Yellow Sapphire White Diamond 18 Karat Gold Bow Tie Brooch Pin Over 7 Carat

Located in Tustin, CA

Dazzling, stylized bow tie or bow is depicted in an 18 karat yellow gold, yellow sapphire and white diamond brooch pin. Brooch pin has great texture and contrast, featuring 40 round...

Category

Late 20th Century Unknown Contemporary Harbor Diamonds Brooches

Materials

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

Art Nouveau Butterfly Pendant Brooch OMC Diamond Enamel 14 Karat Gold
Art Nouveau Butterfly Pendant Brooch OMC Diamond Enamel 14 Karat Gold

Art Nouveau Butterfly Pendant Brooch OMC Diamond Enamel 14 Karat Gold

Located in New York, NY

A wonderful and rare early Art Nouveau Brooch Pendant in the form of a Butterfly. The magnificent Butterfly is 14 Karat Gold. It is set with a central gorgeous Old Mine Cut Diamond...

Category

Late 19th Century Unknown Art Nouveau Antique Harbor Diamonds Brooches

Materials

Diamond, Gold, 14k Gold, Enamel

Victorian Emerald Enamel Snake Pendant Necklace Brooch 14 Karat Gold Butterfly
Victorian Emerald Enamel Snake Pendant Necklace Brooch 14 Karat Gold Butterfly

Victorian Emerald Enamel Snake Pendant Necklace Brooch 14 Karat Gold Butterfly

Located in New York, NY

This is a Museum Quality antique Victorian Snake Pendant or Brooch adorned with Emerald gems and Royal Blue Enamel in 14 Karat Gold with a Butterfly motif in the enamel. The snake p...

Category

19th Century Unknown Victorian Antique Harbor Diamonds Brooches

Materials

Emerald, Gold, 14k Gold, Yellow Gold, Enamel

Vintage Seed Pearl & Diamond Iridescent Enameled Flower Brooch in 14 Karat Gold
Vintage Seed Pearl & Diamond Iridescent Enameled Flower Brooch in 14 Karat Gold

Vintage Seed Pearl & Diamond Iridescent Enameled Flower Brooch in 14 Karat Gold

Located in Scottsdale, AZ

This charming vintage flower pin is crafted in 14 karat yellow gold with delicate enameled petals in warm shades of yellow and peach. At the center blooms a brilliant diamond, surrou...

Category

21st Century and Contemporary Unknown Contemporary Harbor Diamonds Brooches

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Enamel

Tiffany & Co. Vintage Seahorse 18kt Pin Brooch
Tiffany & Co. Vintage Seahorse 18kt Pin Brooch

Tiffany & Co. Vintage Seahorse 18kt Pin Brooch

By Tiffany & Co.

Located in Bethesda, MD

Tiffany & Co. Seahorse 18kt Gold Brooch features an elegant design stamped 1993 and crafted in Germany. This exquisite piece showcases a lustrous white gold fin adorned with an e...

Category

1990s Harbor Diamonds Brooches

Materials

Diamond

18 Karat Yellow Gold Floral Pin or Brooch Having Two Diamonds
18 Karat Yellow Gold Floral Pin or Brooch Having Two Diamonds

18 Karat Yellow Gold Floral Pin or Brooch Having Two Diamonds

Located in Stamford, CT

18Kt Yellow Gold Floral Pin / Brooch Having Two Diamonds. Total diamond weight .80. Brooch measures 30.12 mm diameter. Having a Florentine. Provenance: A New Canaan CT lady. Bette...

Category

2010s Art Deco Harbor Diamonds Brooches

Materials

Diamond, 18k Gold

14 Karat Gold Waving "American Flag" Pin with Diamonds, Rubies and Sapphires
14 Karat Gold Waving "American Flag" Pin with Diamonds, Rubies and Sapphires

14 Karat Gold Waving "American Flag" Pin with Diamonds, Rubies and Sapphires

By Gregory Mikaelian & Sons, Inc.

Located in Los Angeles, CA

14k white gold Waving "American Flag" pin with diamonds, rubies and sapphires Product Details Metal: 14K WHITE GOLD Measurements : Width: 18.8MM Height: 15.8m...

Category

2010s American Contemporary Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire, Gold, White Gold

Van Cleef & Arpels 18k Yellow Gold Diamond, Ruby, Sapphire American Flag Brooch
Van Cleef & Arpels 18k Yellow Gold Diamond, Ruby, Sapphire American Flag Brooch

Van Cleef & Arpels 18k Yellow Gold Diamond, Ruby, Sapphire American Flag Brooch

By Van Cleef & Arpels

Located in Sherman Oaks, CA

Beautiful, Vintage Van Cleef American Flag Brooch Total Length = 33 mm Total Width = 23 mm Total Mass = 6.5 grams Features Pave-Set White Diamonds, Sapphires, and Rubies in American ...

Category

1970s Vintage Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold

Oscar Heyman American Flag Ruby Sapphire Diamond Brooch
Oscar Heyman American Flag Ruby Sapphire Diamond Brooch

Oscar Heyman American Flag Ruby Sapphire Diamond Brooch

By Oscar Heyman

Located in New Orleans, LA

Celebrate American patriotism with this dynamic flag brooch by the renowned jeweler Oscar Heyman. The design depicts an undulating flag, moving in waves to create a sense of motion a...

Category

21st Century and Contemporary American Modern Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire

Oscar Heyman American Flag Ruby Sapphire Diamond Brooch
Oscar Heyman American Flag Ruby Sapphire Diamond Brooch

Oscar Heyman American Flag Ruby Sapphire Diamond Brooch

By Oscar Heyman

Located in New Orleans, LA

This patriotic brooch forms an elegant American flag crafted by the famed American jeweler Oscar Heyman. Using some of the most beautiful sparkling white diamonds, rubies and sapphir...

Category

21st Century and Contemporary American Modern Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire, Platinum

Antique Art Deco 1920s 9.20 Carat Diamond Double Clip Brooch
Antique Art Deco 1920s 9.20 Carat Diamond Double Clip Brooch

Antique Art Deco 1920s 9.20 Carat Diamond Double Clip Brooch

Located in New York, NY

Finely crafted in platinum with Old European, Single, and Baguette cut Diamonds weighing approximately a total of 9.20 carats. Circa 1920s Brooch: 2 1/4 x 1 inch Individual clip: 1 1...

Category

1920s Art Deco Vintage Harbor Diamonds Brooches

Materials

Diamond, Platinum

Platinum 25 Carat Art Deco Diamond Double Clip Brooch
Platinum 25 Carat Art Deco Diamond Double Clip Brooch

Platinum 25 Carat Art Deco Diamond Double Clip Brooch

Located in New York, NY

A true masterpiece of the Art Deco era – a magnificent Platinum Diamond Double Clip Brooch, a timeless treasure of geometric elegance and lavish sparkle. Each of the double clips, d...

Category

20th Century American Modern Harbor Diamonds Brooches

Materials

Diamond, Platinum

Previously Available Items
Small Diamond Penguin Pin Brooch 0.30 Carats 18 Karat Yellow Gold 2.7 Grams
Small Diamond Penguin Pin Brooch 0.30 Carats 18 Karat Yellow Gold 2.7 Grams

Small Diamond Penguin Pin Brooch 0.30 Carats 18 Karat Yellow Gold 2.7 Grams

By Harbor Diamonds

Located in New York, NY

An adorable 18 karat yellow gold Penguin pin with a decorative diamond belly with 10 round brilliants weighing 0.25 carats. More Animal Jewelry in Stock Message for Pictures & Detai...

Category

2010s Contemporary Harbor Diamonds Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Large American Flag Diamond Sapphire Ruby Brooch 18 Karat White Gold
Large American Flag Diamond Sapphire Ruby Brooch 18 Karat White Gold

Large American Flag Diamond Sapphire Ruby Brooch 18 Karat White Gold

By Harbor Diamonds

Located in New York, NY

American flag brooch featuring Ruby, Sapphire and Diamonds crafted in 18 Karat White gold. Smaller version available.

Category

2010s Contemporary Harbor Diamonds Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold, White Gold

Retro Two Tone Diamond Pink Sapphire Brooch 3 Carats Karat Gold 22.5 Grams
Retro Two Tone Diamond Pink Sapphire Brooch 3 Carats Karat Gold 22.5 Grams

Retro Two Tone Diamond Pink Sapphire Brooch 3 Carats Karat Gold 22.5 Grams

By Harbor Diamonds

Located in New York, NY

One Retro brooch featuring round pink Sapphires weighing approxiately 3 carats and two round brilliants in a two tone gold, 14 Karat.

Category

1950s Retro Vintage Harbor Diamonds Brooches

Materials

Diamond, Pink Sapphire, Gold, 14k Gold, Rose Gold

Art Deco Style Diamond Brooch 2.50 Carat, Italy
Art Deco Style Diamond Brooch 2.50 Carat, Italy

Art Deco Style Diamond Brooch 2.50 Carat, Italy

By Harbor Diamonds

Located in New York, NY

Stamped Italy 18K, this Art Deco inspired brooch features numerous round brilliants weighing 2.50 carats. Color H Clarity SI

Category

Early 2000s Italian Art Deco Harbor Diamonds Brooches

Materials

Diamond, White Gold

18 Karat Tahitian Baroque Pearl and Diamond Mouse Brooch
18 Karat Tahitian Baroque Pearl and Diamond Mouse Brooch

18 Karat Tahitian Baroque Pearl and Diamond Mouse Brooch

By Harbor Diamonds

Located in New York, NY

18K White Gold Natural Color Cultured Pearl 10+mm Diamonds 0.22 Cts.

Category

21st Century and Contemporary Harbor Diamonds Brooches

Materials

Cultured Pearl, Diamond, 18k Gold

Harbor Diamonds brooches for sale on 1stDibs.

Find a range of Harbor Diamonds brooches available on 1stDibs. Each of these unique items was designed with extraordinary care, often using rose gold. While looking for the most stylish antique or vintage Harbor Diamonds jewelry to pair with your ensemble, you’ll find that Harbor Diamonds diamond brooches, from our inventory of 1, can add a particularly distinctive touch to your look. We have 1 pieces in this collection as well as a number of other designs by this jeweler. While this collection reflects work that originated over various time periods, most of these items were designed during the 20th century. If you’re looking for additional options, many customers also consider brooches by Sarah Coventry, Trabert & Hoeffer Mauboussin, and Trio. Prices for Harbor Diamonds brooches can differ depending upon gemstone, time period and other attributes. On 1stDibs, the price for these items starts at $121,875 and tops out at $121,875, while pieces like these, on average, can sell for $121,875.