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50 Ct Diamond Necklace

Judith Ripka 50 CT Sapphire Diamond 18K White Gold Necklace Choker
Judith Ripka 50 CT Sapphire Diamond 18K White Gold Necklace Choker

Judith Ripka 50 CT Sapphire Diamond 18K White Gold Necklace Choker

Located in Westport, CT

An extraordinary 18K white gold Judith Ripka sapphire and diamond link chain necklace/choker

Category

21st Century and Contemporary Link Necklaces

Materials

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

AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace
AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace

AGL GRS Certified 50 Ct. Emerald and Diamond 'Royal Gardens' Pendant-Necklace

Located in Chicago, IL

Emerald and Diamond 'Royal Gardens' Pendant-Necklace features two stunning emeralds that are each

Category

2010s American Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Oval Polished Pendant Locket Necklace - 18k Rose Gold - 50 Diamonds 0.61 ct H VS
Oval Polished Pendant Locket Necklace - 18k Rose Gold - 50 Diamonds 0.61 ct H VS

Oval Polished Pendant Locket Necklace - 18k Rose Gold - 50 Diamonds 0.61 ct H VS

By Victor Mayer

Located in Pforzheim, DE

Victor Mayer customizable oval polished pendant locket necklace 18k rose gold, 50 diamonds, total

Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

0, 50 Ct Solitaire W/SI Platinum Chain
0, 50 Ct Solitaire W/SI Platinum Chain

0, 50 Ct Solitaire W/SI Platinum Chain

$2,368Sale Price|20% Off

L 16.54 in

0, 50 Ct Solitaire W/SI Platinum Chain

Located in Bad Kissingen, DE

Platinum 950 hallmarked PL 950 1 Brillant 0,50 ct white, small inclusions Chain 42 cm long 5,87

Category

21st Century and Contemporary German Chain Necklaces

Materials

Diamond, Platinum

Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT
Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT

Superb Art Deco 7.70 Ct Fire Opal Diamond Necklace 18 KT

Located in Napoli, IT

piece from the era Diamonds approx .50 Ct Measures: necklace total length is 44.5 cm – pendant is 47 x14

Category

Vintage 1920s European Art Deco Pendant Necklaces

Materials

Diamond, Opal, Fire Opal, 18k Gold

Customizable Oval Polished Pendant Locket 18k Rose Gold 50 Diamonds 0.61 ct H VS
Customizable Oval Polished Pendant Locket 18k Rose Gold 50 Diamonds 0.61 ct H VS

Customizable Oval Polished Pendant Locket 18k Rose Gold 50 Diamonds 0.61 ct H VS

By Victor Mayer

Located in Pforzheim, DE

Victor Mayer customizable oval polished pendant locket 18k rose gold, 50 diamonds, total 0.61 ct H

Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

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$1,500Sale Price|30% Off

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50 Ct Diamond Necklace For Sale on 1stDibs

You are likely to find exactly the 50 ct diamond necklace you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, White Gold and 14k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect 50 ct diamond necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. A 50 ct diamond necklace from LB Exclusive, Capucelli and Five Star Jewelry — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also pear cut and mixed cut versions for sale. There aren’t many items for men if you’re seeking a 50 ct diamond necklace, as most of the options available are for women and unisex.

How Much is a 50 Ct Diamond Necklace?

The price for a 50 ct diamond necklace starts at $435 and tops out at $635,500 with these necklaces, on average, selling for $3,965.

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.  

Finding the Right Necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage David Webb necklaces — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more. 

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

This Van Cleef & Arpels Necklace Is an Heirloom in the Making

With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.