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Platinum Seahorse

David Webb Carved Jade Diamond and Ruby Seahorse Brooch
David Webb Carved Jade Diamond and Ruby Seahorse Brooch

David Webb Carved Jade Diamond and Ruby Seahorse Brooch

By David Webb

Located in New York, NY

David Webb Carved Jade Diamond and Ruby Seahorse Brooch Description: A whimsical and bold creation

Category

20th Century American Retro Brooches

Materials

Chrysophrase, Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum

Recent Sales

Tiffany & Co. 1950s Diamond Demantoid Garnet Ruby Platinum Seahorse Charm
Tiffany & Co. 1950s Diamond Demantoid Garnet Ruby Platinum Seahorse Charm

Tiffany & Co. 1950s Diamond Demantoid Garnet Ruby Platinum Seahorse Charm

By Tiffany & Co.

Located in Philadelphia, PA

Charm is designed as a poised seahorse with a coiled tail and a raspberry red calibré cut ruby fin

Category

Vintage 1950s Art Deco Charm Bracelets

Materials

Diamond, White Diamond, Garnet, Ruby, Platinum

Diamond and Sapphire Seahorse Pin Brooch Set in Platinum
Diamond and Sapphire Seahorse Pin Brooch Set in Platinum

Diamond and Sapphire Seahorse Pin Brooch Set in Platinum

By E. Wolfe & Company

Located in London, England

A lovely diamond and sapphire seahorse pin brooch set in platinum The brooch depicts a swimming

Category

2010s British Modern Brooches

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Diamond Ruby Enamel Gold Seahorse Brooch
Tiffany & Co. Diamond Ruby Enamel Gold Seahorse Brooch

Tiffany & Co. Diamond Ruby Enamel Gold Seahorse Brooch

By Tiffany & Co.

Located in Beverly Hills, CA

Another in the series of fabulous animal brooches from Tiffany. Featuring a seahorse decorated in

Category

Vintage 1970s American Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

"Seahorse King" Brooch by Schlumberger for Tiffany & Co.
"Seahorse King" Brooch by Schlumberger for Tiffany & Co.

"Seahorse King" Brooch by Schlumberger for Tiffany & Co.

By Jean Schlumberger for Tiffany & Co.

Located in New York, NY

Finely crafted in platinum and 18K yellow gold with green tsavorite illustrating the body and

Category

Late 20th Century French Brooches

Materials

Diamond, Ruby, Tsavorite, 18k Gold, Platinum

Angela Cummings Baroque Pearl and Diamond Gold Seahorse Brooch
Angela Cummings Baroque Pearl and Diamond Gold Seahorse Brooch

Angela Cummings Baroque Pearl and Diamond Gold Seahorse Brooch

By Angela Cummings

Located in Troy, MI

An exquisitely rendered, sculpted seahorse sits gracefully above a single baroque pearl pendant in

Category

21st Century and Contemporary American Brooches

Materials

Cultured Pearl, Diamond, 18k Gold, Platinum

Schlumberger for Tiffany & Co. Tsavorite Garnet “Seahorse King” Brooch
Schlumberger for Tiffany & Co. Tsavorite Garnet “Seahorse King” Brooch

Schlumberger for Tiffany & Co. Tsavorite Garnet “Seahorse King” Brooch

By Jean Schlumberger for Tiffany & Co.

Located in Carmel-by-the-Sea, CA

This larger-than-expected seahorse is generously appointed with green tsavorite garnets, brilliant

Category

Late 20th Century French Brooches

Materials

Diamond, Ruby, Tsavorite, 18k Gold, Yellow Gold, Platinum

Charming Platinum Seahorse Brooch with Sapphires, Diamonds, Emeralds & a Ruby.
Charming Platinum Seahorse Brooch with Sapphires, Diamonds, Emeralds & a Ruby.

Charming Platinum Seahorse Brooch with Sapphires, Diamonds, Emeralds & a Ruby.

Located in Aspen, CO

Well executed seahorse motif brooch in platinum and set with buff topped sapphires, buff topped

Category

1990s Contemporary Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, 18k Gold, Platinum

Circa 1930s Art Deco J.E. Caldwell 2 Carat Diamond Seahorse Pendant in Platinum
Circa 1930s Art Deco J.E. Caldwell 2 Carat Diamond Seahorse Pendant in Platinum

Circa 1930s Art Deco J.E. Caldwell 2 Carat Diamond Seahorse Pendant in Platinum

By J.E. Caldwell & Co.

Located in Hicksville, NY

Item Details: This pendant necklace by JE Caldwell features VVS diamonds in a seahorse design with

Category

Vintage 1930s Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Amy Y 18K Gold, Platinum, Diamond, Blue Topaz Seahorse Pendant Necklace 'Aria'
Amy Y 18K Gold, Platinum, Diamond, Blue Topaz Seahorse Pendant Necklace 'Aria'

Amy Y 18K Gold, Platinum, Diamond, Blue Topaz Seahorse Pendant Necklace 'Aria'

By Amy Y

Located in Santa Monica, CA

Amy's 45.00ct. Topaz seahorse contemporary designed pendant necklace Aria was created from her

Category

2010s American Contemporary Pendant Necklaces

Materials

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

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Size: See Measurement in description

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By Roberto Cavalli

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The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.