Art Deco Platinum Diamond Brooch
Located in New York, NY
This Art Deco diamond brooch showcases geometric symmetry and superb craftsmanship. The center
Vintage 1920s Art Deco Brooches
Diamond, Platinum
Art Deco Platinum Diamond Brooch
Located in New York, NY
This Art Deco diamond brooch showcases geometric symmetry and superb craftsmanship. The center
Diamond, Platinum
Art Deco, Platinum Diamond Necklace
Located in New York, NY
This classic Art Deco necklace features geometric, symmetrical lines, brilliantly combining
Diamond, Emerald, Platinum
Art Deco Platinum Emerald Diamond Bracelet
Located in New York, NY
This Art Deco diamond bracelet is hand crafted in platinum, weighing 31.7 grams and measuring
Emerald, Diamond, Platinum
Art Deco Platinum Diamond Sapphire Ring
Located in New York, NY
This Art Deco ring showcases exceptional design and craftsmanship. The center features a stunning
Diamond, Sapphire, Platinum
$17,600Sale Price|20% Off
Art Deco Platinum Diamond Pendant Necklace
Located in New York, NY
Main diamond approx. 1.2ct, other 96 old-cut diamonds total approx. 1.43ct. Measurement: pendant diameter 4.5cm, necklace length 80cm. Weight: 24.0grams
Diamond, Platinum
Oscar Heyman, Platinum Art Deco Diamond Gemstone Brooch
By Oscar Heyman
Located in New York, NY
This Oscar Heyman double-clip brooch showcases the classic Art Deco style, featuring carved ruby
Diamond, Ruby, Blue Sapphire, Platinum
Frascarolo, 18K Gold Diamond Emerald Enamel Deer Desk Clock
By Frascarolo
Located in New York, NY
decorative piece, it adds elegance and charm to any space, making it a unique work of art. Brand: Frascarolo
Diamond, Emerald, 18k Gold, Enamel
$5,760Sale Price|20% Off
Art Nouveau 18K Gold Enamel Pearl Diamond Brooch
Located in New York, NY
Art Nouveau brooch with diamonds total approx. 0.25ct, cultured pearls, 18K yellow gold, settings
Diamond, Pearl, 18k Gold, Enamel
Platinum Colombia Emerald Diamond Bracelet, SSEF
Located in New York, NY
This stunning Art Deco bracelet of sophisticated aesthetic is crafted platinum and set with emerald
Emerald, Platinum
Oscar Heyman, Platinum Diamond Double-pin Brooch, Certificate
By Oscar Heyman
Located in New York, NY
This Oscar Heyman double-clip showcases the classic Art Deco style, set with dazzling diamonds
Diamond, Platinum
Burma no-heat Ruby Diamond Ring, AGL
Located in New York, NY
This Art Deco three-stone ring exudes both classic elegance and luxury. The center features a 1.4ct
Diamond, Ruby
Cartier, Sapphire Diamond Jabot Brooch, GIA
By Cartier
Located in New York, NY
This rare Cartier Art Deco brooch features sleek, symmetrical lines that embody the pioneering
Diamond, Sapphire
Rock Crystal Diamond Brooch
Located in New York, NY
This stunning Art Deco brooch features a striking combination of crystal and diamonds, creating an
Crystal, Diamond, Rock Crystal
Platinum Emerald Diamond Bracelet
Located in New York, NY
This bracelet is a classic piece from the Art Deco period, showcasing the beauty of geometric
Diamond, Emerald, Platinum
$33,000
Platinum Three Diamond Ring
Located in New York, NY
This classically Art Deco three stone diamond ring is crafted in solid Platinum depicting filigreed
Diamond, Platinum
$4,000Sale Price|20% Off
Silver Brooch
Located in New York, NY
Silver brooch in a quadrangular shape, cut with interlocking geometric patterns and stylized feathers set with antique cut diamonds, cut in roses, centered with a larger round diamon...
White Diamond, Silver
$28,800Sale Price|20% Off
Diamond Bracelet with Sapphire
Located in New York, NY
This alluring diamond bracelet weighs 32.53 grams and measures 18.3cm (7.2 inches) long and 9mm wide. As a tennis bracelet, it contains 37 0.15-carat round-cut diamonds and 16 0.02-c...
Diamond, Blue Sapphire, Platinum
David Webb, Platinum 18K Gold Pearl Earrings
By David Webb
Located in New York, NY
These David Webb earrings exude a bold and sophisticated charm, blending classic elegance with modern luxury. Featuring lustrous 18mm Mabe pearls, their radiant glow is beautifully f...
18k Gold, Platinum
$15,500
Platinum Diamond Ring
Located in New York, NY
piece of art. It comes with GIA certificate. Material: Platinum Diamond: 2.2ct, M color, VS2 Size: 6
Diamond, Platinum
Chaumet, 18K Gold Lapis Lazuli Diamond Clarinet Brooch
By Chaumet
Located in New York, NY
and prestige. More than just a brooch, this is a wearable piece of art that adds elegance and
Diamond, Lapis Lazuli, 18k Gold
Ferri Firenze, 18K Gold Diamond Earrings
Located in New York, NY
jewelry art that brings endless charm and nobility to the wearer. Brand: FerriFirenze Metal: 18K Diamonds
Diamond, 18k Gold
$13,500
Diamond Floral Brooch
Located in New York, NY
of a ribbon, perfectly combines movement and elegance. A true work of art, this brooch is more than
Diamond, Platinum
David Webb, 18K Gold Diamond Flower Brooch
By David Webb
Located in New York, NY
jewelry art. Brand: David Webb Metal: 18K & PT Diamonds: Center stone approximately 2.3ct, other diamonds
Diamond, 18k Gold, Platinum
Platinum 18K Gold Diamond Double-clip Brooch
Located in New York, NY
arrangement of diamonds make this piece a true work of art. Every detail has been meticulously carved and
Diamond, 18k Gold, Platinum
David Webb, Platinum 18K Gold Enamel Diamond Earrings, Certificate
By David Webb
Located in New York, NY
These David Webb clip-on earrings showcase the house’s signature elegance with bold white enamel and shimmering diamond wave lines. Crafted from 18K gold and platinum, they feature a...
Diamond, 18k Gold, Platinum, Enamel
Marina B, 18K Gold Diamond Earrings
By Marina B
Located in New York, NY
These Marina B 18K gold earrings redefine modern elegance with their bold geometric design. Adorned with approximately 4.2 carats of dazzling diamonds, they radiate a mesmerizing bri...
Diamond, 18k Gold
$4,000
Platinum Amethyst Ring
Located in New York, NY
This elegant ring features a richly colored amethyst with a clean, geometric cut that captures and reflects light beautifully. The vibrant purple hue symbolizes nobility and mystery,...
Amethyst, Platinum
David Webb, Platinum 18K Gold Enamel Ruby Brooch
By David Webb
Located in New York, NY
This whimsical giraffe brooch by David Webb brings the animal kingdom to life with artistic flair. Crafted in 18K gold and platinum, the design features striking enamel details and a...
Ruby, 18k Gold, Platinum, Enamel
Tiffany, 18K Gold Rubelite Sapphire Diamond Firework Brooch
By Tiffany & Co.
Located in New York, NY
Designed as a parrot, the head studded with round peridots, the body and tail feathers applied with translucent green and blue enamel, the beak applied with black enamel, further acc...
Diamond, Rubelite, Sapphire, 18k Gold
Oscar Heyman, Platinum Diamond Feather Brooch, Certificate
By Oscar Heyman
Located in New York, NY
This exquisite feather brooch by Oscar Heyman captures the elegance of nature through masterful craftsmanship. Adorned with 168 round brilliant diamonds totaling approx. 7.60 carats,...
Diamond, Platinum
Tiffany Schlumberger, 18K Gold Enamel Bangle
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
This bold and vibrant bracelet is a masterpiece by Tiffany’s legendary designer Jean Schlumberger. Crafted in 18K gold with striking blue and orange enamel, accented by gold studs, i...
18k Gold, Enamel
Oscar Heyman, Platinum Multi-color Sapphire Diamond Earrings, Certificate
By Oscar Heyman
Located in New York, NY
These earrings are carfted in platinum. Accompanied by an Oscar Heyman certificate stating that these earrings contain 20 kite multicolor sapphires and 106 round-cut and 2 Marquise-c...
Diamond, Sapphire, Platinum
$11,000
Platinum Diamond Bow Brooch
Located in New York, NY
This brooch is a classic design from the early 20th century, blending elegance and refinement. Made from platinum, it is meticulously set with approximately 2.23ct of diamonds, inclu...
Diamond, Platinum
Silver-top 18K Gold Diamond Natural Pearl Brooch, GIA
Located in New York, NY
This brooch showcases the elegance of the Victorian era with a delicate Sevigne bow design, set with natural pearls and dazzling diamonds. The wild pearls range from 6.60mm to 10.76 ...
Diamond, Pearl, 18k Gold, Silver
$14,500
Diamond Pearl Brooch
Located in New York, NY
This exquisite brooch exudes the elegance of a peacock feather, with a lustrous pearl at its center surrounded by dazzling diamonds that trace graceful, flowing lines. The design evo...
Diamond, Pearl
$60,500
Diamond Bracelet
Located in New York, NY
This diamond bracelet from the 1960s showcases a perfect blend of elegance and refinement, set in platinum. The intricate geometric design features a central oval motif adorned with ...
Diamond
18K Gold Ruby Pearl Diamond Earrings
Located in New York, NY
These earrings beautifully combine the vibrant color of rubies with the brilliance of diamonds, showcasing both fashion and elegance. The unique luster of the pearls complements the ...
Diamond, Pearl, Ruby, 18k Gold
Color Diamond, Diamond Emerald Gold Earrings
Located in New York, NY
These earrings resemble a pair of fluttering leaves, exuding both fashion and sophistication. The center features diamonds weighing approximately 1.27ct and 1.09ct, with an additiona...
Diamond, Emerald, 18k Gold
Natural Pearl Diamond Earrings, DSEF
Located in New York, NY
This pair of elegant natural pearl and diamond earrings features a slender, graceful design, highlighting their unique luster and natural beauty. Each pearl is adorned with exquisite...
Diamond, Natural Pearl
Platinum 14K Gold Pearl Diamond Necklace
Located in New York, NY
This diamond necklace is crafted with platinum-top, featuring a total of approximately 6.8ct of diamonds with a lustrous glow. At the center, a natural pearl measuring 7.55×7.33mm is...
Diamond, Pearl, Platinum
Buccellati, Diamond Gold Band Ring
By Buccellati
Located in New York, NY
This Buccellati ring is perfectly blending elegance and luxury. The ring is set with approximately 0.4ct of diamonds, radiating brilliance and showcasing opulence. Crafted in 18K gol...
Diamond, 18k Gold
18K Gold Pearl Diamond Necklace
Located in New York, NY
This exquisite diamond and pearl necklace is crafted in 18K gold, presenting a design of noble elegance. The pearls, measuring approximately 8.50-8.90mm in diameter, have a soft lust...
Diamond, Pearl, 18k Gold
$35,500
Cartier, Diamond Necklace
By Cartier
Located in New York, NY
This Cartier diamond necklace features a sleek and minimalist design, combining elegance and fashion. Set with approximately 3.38ct of diamonds, it radiates brilliance, while the 18K...
Diamond, 18k Gold
David Webb, 18K Gold Turquoise Earrings
By David Webb
Located in New York, NY
These earrings from David Webb feature a stunning combination of white enamel and turquoise, creating a striking contrast of vibrant colors. The turquoise measures approximately 11.4...
Turquoise, 18k Gold
Sapphire Diamond Pendant Pearl Bracelet
Located in New York, NY
This elegant pearl bracelet features exquisite diamond and sapphire accents, showcasing a perfect combination of sophistication and luxury. The centerpiece is adorned with diamonds w...
Diamond, Pearl, Sapphire
Cartier, 18K Gold Diamond Panther Ring, Certificate
By Cartier
Located in New York, NY
This Cartier diamond panther ring showcases the brand’s iconic panther motif, exuding both elegance and power. Crafted in 18K gold and set with approximately 3.5ct of diamonds, the p...
Diamond, 18k Gold
Antique Natural Pearl Diamond Bracelet, DSEF
Located in New York, NY
This elegant bracelet beautifully combines natural wild pearls with radiant old-cut diamonds, showcasing captivating luster and exquisite craftsmanship. The platinum setting enhances...
Diamond, Natural Pearl
Emerald Diamond Gold Ring, AGL
Located in New York, NY
This is an elegant ring featuring a 7.5ct Zambian emerald as the central stone, showcasing its unique green brilliance. On each side, approximately 3ct of diamonds enhance the luxuri...
Diamond, Emerald, 18k Gold
Platinum Diamond Natural Pearl Brooch, DSEF
Located in New York, NY
This brooch is a very classic piece from the Edwardian era, featuring the perfect combination of natural pearls and diamonds, exuding nobility and elegance. The brooch is set with ap...
Diamond, Pearl, Platinum
Van Cleef & Arpels, Platinum Diamond Circle Brooch
By Van Cleef & Arpels
Located in New York, NY
This Van Cleef & Arpels brooch from the iconic Circle collection of the 1930s showcases the brand's impeccable craftsmanship and timeless elegance. The approximately 4.3 carats of di...
Diamond, Platinum
$33,000
Tutti Frutti Diamond Brooch
Located in New York, NY
This exquisite pair of double-clip brooches features vivid red rubies and emeralds, harmoniously blending the fiery allure of rubies with the lush green of emeralds. The diamonds enh...
Diamond, Emerald, Ruby
Van Cleef & Arpels, 18K Gold Diamond Brooch
By Van Cleef & Arpels
Located in New York, NY
This Van Cleef & Arpels brooch exemplifies unparalleled craftsmanship, with a metal design that mimics the texture of fabric. Sparkling diamonds are set delicately, adding a touch of...
Diamond, 18k Gold
Natural Pearl Diamond Brooch, GIA
Located in New York, NY
This brooch is elegant and exquisite, combining a natural pearl with dazzling diamonds, showcasing luxury and grace. The central pearl measures approximately 10.42×10.25mm, with a to...
Diamond, Natural Pearl
14K Gold Natural Pearl Diamond Earrings, GIA
Located in New York, NY
These earrings beautifully combine natural pearls and dazzling diamonds, striking the perfect balance of elegance and luxury. The pearls measure 8.9*8.9mm and 8.87*8.62mm, radiating ...
Diamond, Natural Pearl, 14k Gold
Ferri Firenze, 18K Gold Diamond Earrings
Located in New York, NY
These earrings from FerriFirenze blend modern design with timeless elegance, offering an unparalleled sense of refinement. Each diamond is meticulously set, sparkling with a total of...
Diamond, 18k Gold
Platinum 18K Gold Diamond Necklace
Located in New York, NY
This exquisite necklace is meticulously crafted from PT and 18K gold, set with a total of approximately 4.11ct of brilliant diamonds, each sparkling with brilliance, showcasing unmat...
Diamond, 18k Gold, Platinum
18K Gold Amethyst Malachite Diamond Necklace
Located in New York, NY
This necklace masterfully combines amethyst and malachite, creating a unique visual effect with its color contrast. Each bead is carefully crafted, with the gradient design adding bo...
Amethyst, Diamond, Malachite, 18k Gold
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.