Mikimoto Emerald

Born to a noodle-shop owner, Japanese jeweler Kokichi Mikimoto (1858–1954) worked in the seafood business before shifting his focus to pearl cultivation. In 1893, he successfully developed the world’s first cultured pearls with a semispherical specimen. His further experimentation would include black and white South Sea pearls. This development gave Mikimoto a supply of what had once been a notoriously rare natural element and earned him the nickname “The Pearl King.” As he once said, “My dream is to adorn the necks of all women around the world with pearls.”

In 1899 in Tokyo’s Ginza district, Mikimoto opened his first, eponymous store in a white-stone building reminiscent of the color of pearls. He quickly earned a reputation for dazzling designs that blended Japanese craftsmanship and European influence. Mikimoto sent his jewelers to Europe to study the latest trends in jewelry and design; they brought back knowledge of Art Deco and Art Nouveau styles, which were incorporated into designs featuring Mikimoto’s pearls.

But Mikimoto’s creations were not met with enthusiasm by all. In 1921, a London newspaper called the designer’s jewelry “only imitations of real pearls” and claimed the company was “misleading” its customers. It developed into a lawsuit in the French courts, which ruled in Mikimoto’s favor, and raised the jeweler’s global profile.

He also brought his work international acclaim through exhibitions and world’s fairs, including the 1926 Sesquicentennial Exposition in Philadelphia where he unveiled a replica of the Liberty Bell covered with pearls. In 1927, Mikimoto met with Thomas Edison, who gave the jeweler’s invention probably its best compliment: “It is one of the wonders of the world that you were able to culture pearls. . . . This isn’t a cultured pearl, it’s a real pearl.”

Following World War II, Mikimoto opened stores around the world, with locations now in Paris, New York City, Los Angeles and Shanghai. Though its founder died in 1954, the Mikimoto company has continued to build on the legacy he established, producing collections of pearl necklaces and other pearl-centric jewelry that span a wide range of styles.

In 2017, the brand reopened its flagship Tokyo store, tapping architect Hiroshi Naito to design a new glittering facade whose 40,000 tiny glass plates are meant to evoke the movement of the ocean as they catch the light. The place where Mikimoto had his legendary success over a century ago is now known as Mikimoto Pearl Island and includes a museum on his life and pearls. A highlight is the “Boss’s Necklace,” which was the first made by Mikimoto and is the model for all the brand’s classic strands that have followed.

Find Mikimoto pendant necklaces, choker necklaces and a range of other jewelry on 1stDibs.

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.