Tiffany 36 Diamond Bracelets

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 rings, vintage engagement rings or Art Deco engagement rings. 

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

Vintage tennis bracelets are a no-brainer for those of us who remain unabashedly nostalgic for 1980s or 1990s fashion. And as long as the casual-luxe look is hot — and it is — men's tennis bracelets, diamond tennis bracelets and other versions of these understated accessories will remain on trend.

The term “tennis bracelet” is relatively new. It stems from a tennis match that Chris Evert — the first player to win 1,000 singles matches — played in an early round of the U.S. Open during the late 1970s. A diamond and gold bracelet that the celebrated athlete had been wearing broke, and play was stopped while she scrambled to look for it on the court. At the time, minimalist fine jewelry was the order of the day. While fashion jewelry had undeniable appeal, the ornate diamond confections popular in previous decades were neither suited to the office nor the disco dance floor, and many people sought subtle but sophisticated jewelry designs to wear for both work and play.

Subdued ornament in the manner of Elsa Peretti’s versatile 1970s-era necklaces and bracelets for Tiffany & Co. wowed wearers and garnered media acclaim at the time, and the design of Evert’s straight-line bracelet, the kind that had likely been referred to as an “eternity bracelet” before then, spoke to what was a popular type of jewelry during the era. Demand for versions of Evert’s uncomplicated accessory soared in jewelry boutiques across the United States in the years and decades following the match. The tennis star would eventually earn ninth place on the Tennis Channel’s “100 Greatest of All Time” list.

The diamond tennis bracelets worn these days differ little from those crafted during the 1970s, although they’re likely outfitted with sturdier clasps that prevent them from coming apart during extensive tennis matches. Today, there is a wide range of popular unisex tennis bracelets as well as men’s tennis bracelets, although they don't have to be exclusively dotted with diamonds. A vintage Tiffany tennis bracelet, for example, might feature emeralds, rubies or sapphires set in platinum or yellow gold.

Shop Cartier tennis bracelets, diamond tennis bracelets, Harry Winston tennis bracelets and other bracelets to meet every taste on 1stDibs.