Portuguese Diamond
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Sapphire, Zircon, Blue Zircon, Gold, White Gold, Rhodium
20th Century Portuguese Art Deco Cocktail Rings
Diamond, Ruby, Star Ruby, Platinum
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Emerald, Opal, Sapphire, Fire Opal, Gold, Yellow Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, Garnet, Opal, Sapphire, Tsavorite, Gold, Yellow Gold
Early 2000s Portuguese Modern Band Rings
Diamond, Yellow Gold, White Gold, Rose Gold, 18k Gold
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Emerald, Gold, White Gold, Rhodium
21st Century and Contemporary Portuguese Modern Fashion Rings
18k Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Tsavorite, White Diamond, White Gold, ...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Ruby, Sapphire, Pink Sapphire, Gold, Yellow Gold...
21st Century and Contemporary Portuguese Contemporary Brooches
Diamond, Blue Diamond, Emerald, Sapphire, Blue Sapphire, Pink Sapphire, ...
2010s Portuguese Contemporary Engagement Rings
Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Blue Diamond, Yellow Diamond, Emerald, Sapphire,...
Vintage 1960s Portuguese Rococo Brooches
18k Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Link Bracelets
Diamond, White Diamond, Blue Diamond, Emerald, Sapphire, Blue Sapphire, ...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Gold, White Gold, Rhodium
Antique 15th Century and Earlier Portuguese Aesthetic Movement Cocktail ...
Diamond, Gold, White Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Ruby, Tsavorite, Gold, White Gold, Rhodium
Vintage 1920s Portuguese Art Deco Stud Earrings
Diamond, Gold, 18k Gold, White Gold
Vintage 1980s Portuguese Modern Band Rings
Diamond, Emerald, Ruby, Sapphire, Gold, 18k Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, White Diamond, Emerald, Ruby, Sapphire, Pink Sapphire, Purple S...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, Emerald, Sapphire, White Diamond, Blue Sapphire, Pink Sapphire,...
21st Century and Contemporary Portuguese Contemporary Dangle Earrings
Diamond, Emerald, Gold, White Gold, Yellow Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Blue Diamond, Yellow Diamond, Black Diamond, Emerald, Ruby, Sapphire, Bl...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, White Diamond, Sapphire, Blue Sapphire, Pink Sapphire, Yellow S...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, White Diamond, Blue Diamond, Yellow Diamond, Black Diamond, Eme...
Vintage 1920s Portuguese Art Deco Chain Necklaces
White Diamond, Emerald, Garnet, Ruby, Blue Sapphire, Topaz, Platinum
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Pink Sapphire,...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, White Diamond, Blue Diamond, Emerald, Sapphire, Blue Sapphire, ...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Agate, Diamond, Ruby, Onyx, Black Jade, Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, Pearl, White Diamond, Cultured Pearl, South Sea Pearl, Gold, Wh...
21st Century and Contemporary Portuguese Contemporary Stud Earrings
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, White Gold, Yello...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Beryl, Diamond, Brown Diamond, Sapphire, Yellow Sapphire, Yellow Beryl, ...
Early 20th Century Portuguese Belle Époque Brooches
Diamond, Emerald, Ruby, Sapphire, Gold, Silver
21st Century and Contemporary Portuguese Contemporary Dangle Earrings
Diamond, White Diamond, Blue Diamond, Emerald, Sapphire, Blue Sapphire, ...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Emerald, Opal, Sapphire, Blue Sapphire, Fire Opal, Gold, Yellow...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, White Gold, Yello...
21st Century and Contemporary Portuguese Contemporary Drop Earrings
Diamond, White Diamond, Sapphire, Blue Sapphire, Yellow Sapphire, Tsavor...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Amethyst, Diamond, Blue Diamond, Emerald, Ruby, Sapphire, Blue Sapphire,...
Antique Mid-19th Century Portuguese Edwardian Cocktail Rings
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Blue Diamond, Emerald, Ruby, Sapphire, Blue Sapp...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Sapphire, Blue Sapphire, Turquoise, Gold, Yellow Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Amethyst, Aquamarine, Diamond, Brown Diamond, Ruby, Sapphire, Topaz, Tou...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Opal, Sapphire, Pink Sapphire, Fire Opal, Purple...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Amethyst, Citrine, Diamond, Kunzite, Topaz, Gold, White Gold, Rhodium
21st Century and Contemporary Portuguese Contemporary Pendant Necklaces
Diamond, Blue Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Pink Sapp...
Mid-20th Century Portuguese Art Nouveau Brooches
18k Gold, Yellow Gold
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, Emerald, Opal, Sapphire, Fire Opal, Purple Sapphire, Gold, Yell...
21st Century and Contemporary Portuguese Contemporary Link Necklaces
Aquamarine, Diamond, White Diamond, Emerald, Sapphire, Blue Sapphire, Pi...
21st Century and Contemporary Portuguese Contemporary Dangle Earrings
Diamond, Emerald, Sapphire, Blue Sapphire, Pink Sapphire, Gold, 10k Gold...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Diamond, White Diamond, Emerald, Opal, Sapphire, Blue Sapphire, Pink Sap...
21st Century and Contemporary Portuguese Contemporary Cocktail Rings
Aquamarine, Diamond, Peridot, Sapphire, Blue Sapphire, Pink Sapphire, Ye...
21st Century and Contemporary Portuguese Organic Modern Pillows and Throws
Wool
21st Century and Contemporary Portuguese Organic Modern Pillows and Throws
Wool
21st Century and Contemporary Portuguese Organic Modern Pillows and Throws
Wool
21st Century and Contemporary Italian Modern Dangle Earrings
Diamond, Gold, 18k Gold, White Gold
21st Century and Contemporary Portuguese Contemporary Dangle Earrings
Diamond, White Diamond, Yellow Diamond, Jade, Gold, Yellow Gold
21st Century and Contemporary Portuguese Modern Drop Earrings
Aquamarine, Diamond, White Diamond, Tanzanite, Gold, White Gold
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Portuguese Diamond For Sale on 1stDibs
How Much is a Portuguese Diamond?
Why Gold Shines in Jewelry Craftsmanship
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.