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19th Century Diamond

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Antique Victorian Australian Opal and Diamond Cocktail Ring
Located in Denver, CO
yellow gold. Circa mid-to-late-19th century.
Category

Antique Mid-19th Century Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique Rose Cut Diamond and Gold Cufflinks
Located in Geneva, CH
Antique Rose cut Diamond and Gold 9k Cufflinks. Late 19th Century. Diameter: 1.60 centimeters
Category

Antique Late 19th Century Cufflinks

Victorian Diamond Gold Circle Brooch
Located in Beverly Hills, CA
A sweet lightweight Victorian piece from the 1880’s. It features 17 round European cut diamonds
Category

Antique Late 19th Century British Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Victorian 18k Yellow Gold Sapphire Natural Diamond Navette Ring
Located in Bernardsville, NJ
) Navette dimensions: 20.4 mm x 10.3 mm x 4.2 mm Period: Victorian - late 19th century
Category

Antique Late 19th Century Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Ruby, Sapphire and Diamond Humming Bird Pin
Located in Banbury, GB
old rose-cut diamonds. All the gems glistening and glimmering in the light. Working together. This
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Ruby, Blue Sapphire, 18k Gold, Yellow Gold

Antique Victorian Era Green Tourmaline Pearl and Diamond Gold Silver Pendant
Located in New York, NY
, measuring approx. 19.2 x 9mm x 7.2mm. Surrounded with 3.5 - 4.3mm pearls and rose cut diamonds. Pendant
Category

Antique 19th Century Victorian Necklace Enhancers

Materials

Diamond, Pearl, Tourmaline, Gold, Silver

Antique Old Mine Cut Diamond Yellow Gold Demi Riviere Necklace
Located in Bernardsville, NJ
This breathtaking antique necklace dates back circa 1870's. It is decorated by hand-cut diamonds
Category

Antique Mid-19th Century Link Necklaces

Materials

Diamond, Yellow Gold

Persian Turquoise Diamond Heart Necklace Antique Gold Victorian
Located in New York, NY
cabochons with Old Mine Cut Diamonds. The color of the Persian Turquoise is absolutely the best! Accenting
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Turquoise, Gold, 14k Gold, Yellow Gold

Antique Victorian Diamond Flower Cluster Ring
Located in Denver, CO
This antique Victorian cluster ring is designed around an Old Mine cut diamond center stone
Category

Antique Late 19th Century Unknown Victorian Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Diamond Gold Sunburst Pin Brooch
Located in Beverly Hills, CA
large old cut diamonds in the center which is surrounded by 7 smaller diamonds. In total they weigh 1.03
Category

Antique Late 19th Century British Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

French Antique Old Mine Cushion Rose cut Diamond Lotus Brooch 18K Gold Estate
By Estate Jewelry
Located in Brambleton, US
French Antique Old Mine Rose cut Diamond Lotus Brooch 18K Gold Estate This beautiful floral spray
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, 18k Gold

Antique Edwardian Pendant with Diamonds in Platinum and White Gold
Located in Lucerne, CH
composed of platinum and white gold. At its heart lies a captivating 0.65-carat oval-cut diamond of I-J
Category

Antique Late 19th Century European Edwardian Pendant Necklaces

Materials

Diamond, Platinum

Victorian 18K Yellow Gold Old European Diamond Snake Ring
Located in Cape May, NJ
: Old European/Antique Single Cut Diamonds Total Carat Weight: Approximately 0.35 Carats Color/Clarity
Category

Antique Late 19th Century Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Victorian Diamond Gold Star Pin Brooch
Located in Beverly Hills, CA
white diamonds. They weight a total of 1.25 carats and are European cut stones. Made in 14k gold and can
Category

Antique Late 19th Century British Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Victorian Diamond Cluster Ring
Located in New York, NY
blooms with the quiet drama of another century—an organic constellation of old-cut diamonds, each stone
Category

Antique 19th Century Victorian Cluster Rings

Materials

Diamond, Gold, Silver

Antique French Art Nouveau Diamond and Garnet Gold Navette Link Bracelet
Located in Denver, CO
. Made in France (French marks visible on the clasp). Circa late 19th century.
Category

Antique Late 19th Century French Art Nouveau Link Bracelets

Materials

Diamond, Garnet, 18k Gold, Yellow Gold, Platinum

Victorian 20K Yellow Gold 8.40 Carat Old European Diamond Drop Earrings
Located in Cape May, NJ
Era: Victorian Estate Composition: 20K Yellow Gold Primary Stone: One Old European Cut Diamond
Category

Antique Late 19th Century Victorian Dangle Earrings

Materials

Diamond, Yellow Gold

Pair of Large Natural Saltwater Pearl Diamond Earrings
Located in New York, NY
carats, respectively topped with an old mine cut diamond, in 18kt rose gold, circa 1890, handmade with
Category

Antique 19th Century French Victorian Stud Earrings

Materials

Diamond, Natural Pearl, 18k Gold, Rose Gold

Antique English Victorian Platinum, Ruby and Diamond Ring
Located in New York, NY
Victorian ring in platinum on 18k gold with rose-cut diamonds and rubies in crisscross design
Category

Antique Late 19th Century English Victorian Cluster Rings

Materials

Diamond, Ruby, Platinum

Victorian Rose Cut Diamond Enamel Dangle Day/Night Earrings 18 Karat Gold Rare
Located in New York, NY
. The earrings are Spanish gold work from the early to mid 19th Century, circa 1800 - 1850. The
Category

Antique 19th Century Spanish Victorian Drop Earrings

Materials

Diamond, Gold, Yellow Gold, 18k Gold, Enamel

Antique Victorian 10K Yellow Gold Diamond Dog Trio Locket Necklace
Located in Cape May, NJ
Diamonds Pendant Dimensions: 1'' Length x 1'' Width Chain Composition: 14K Yellow Gold Necklace Length: 16
Category

Antique Late 19th Century Pendant Necklaces

Materials

Diamond, 10k Gold, Yellow Gold

Antique Rose Cut Diamond Bangle Bracelet Blue Enamel Belle Epoque 18 Karat Gold
Located in New York, NY
the 19th Century. Rose Cut and single cut Diamonds are set in a scroll and flower motif design of
Category

Antique 19th Century Victorian Bangles

Materials

Diamond, Gold, 18k Gold, Silver, Enamel

Victorian Rose Cut Diamond Day/Night Earrings Heart Dangle 14 Karat Gold Rare
Located in New York, NY
motif portion if desired. The earrings are gold work from the early to mid 19th Century, circa 1800
Category

Antique 19th Century Spanish Victorian Drop Earrings

Materials

Diamond, Gold, Yellow Gold, 14k Gold

French Victorian Antique Porcelain Diamond Gold Pendant-Brooch
Located in Beverly Hills, CA
A lovely example of Victorian design. This 19th century treasure features a hand painted porcelain
Category

Antique Early 19th Century French Victorian Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Victorian Rose Cut Diamond and Cabochon Sapphire Gold Bracelet
Located in Miami Beach, FL
Beautiful 18k yellow gold bracelet featuring oval links with Rose cut diamond bars connected by
Category

Antique Late 19th Century Victorian Link Bracelets

Materials

Diamond, Sapphire, 18k Gold

Spectacular Substantial Art Nouveau Diamond 14K Yellow Gold Double Snake Ring
Located in New York, NY
. Late 19th Century The two snakes artfully, intricately coiled to form a striking double snake ring
Category

Antique Late 19th Century Art Nouveau Engagement Rings

Materials

White Diamond, Diamond, 14k Gold, Yellow Gold

Antique Diamond Bangle Bracelet
Located in New York, NY
-topped gold. Macklowe Gallery Curator's Notes: In the late 19th century, bangles were de rigeur, beloved
Category

Antique Late 19th Century Bangles

Materials

Diamond, Gold, Silver

French Napoleon III Enamel Diamonds 18 Karat Yellow Gold Bracelet
Located in Poitiers, FR
set with a line of antique-cut cushion-cut diamonds and the 2 crescent moons with 2x3 antique-cut
Category

Antique Late 19th Century French Napoleon III Clamper Bracelets

Materials

Diamond, White Diamond, Gold, 18k Gold, Enamel, Yellow Gold

Antique Citrine and Diamond Flower Shaped Brooch
Located in New York, NY
which surround a cut diamond in the center. The stem of the flower and the petals' border are all
Category

Antique Late 19th Century French Belle Époque Brooches

Materials

Citrine, Diamond, 18k Gold, Yellow Gold

Victorian Diamond and Gold Solitaire Ring
Located in Denver, CO
This exquisite Victorian ring handcrafted in the late nineteenth century in 14kt yellow and rose
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 14k Gold, Rose Gold, Yellow Gold

Victorian Large Diamond Arrow Brooch
Located in London, GB
An incredible and rare diamond brooch dating back to the Victorian era. The brooch is crafted in
Category

Antique 19th Century Brooches

Materials

Diamond, 15k Gold

Victorian Rose Cut Diamond Black Onyx Heart Pendant Necklace Brooch 18K Gold
Located in New York, NY
Indulge in a spectacular Antique Victorian Rose Cut Diamond and Black Onyx Heart Pendant Necklace
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold, Silver

Pair French Antique Rose Cut Diamond 18K Gold Bracelets, Early Marcus Co.
Located in New York, NY
Fabulous pair of antique French Rose cut and European cut diamond 18K rose gold and silver topped
Category

Antique 19th Century French Romantic Bangles

Materials

Diamond, 18k Gold, Rose Gold

Antique Victorian Diamond and Red Garnet Trilogy Ring
Located in Denver, CO
garnets. The vertical orientation of this ring is indicative of late 19th-century dinner ring design.
Category

Antique Late 19th Century Unknown Victorian Three-Stone Rings

Materials

Diamond, Garnet, 10k Gold, Rose Gold

Antique Victorian Diamond and Black Enamel Drop Dangle Yellow Gold Earrings
Located in Miami Beach, FL
single cut diamonds. The post is attached to a gold flower with black enamel petals and a diamond center
Category

Antique 19th Century Victorian Dangle Earrings

Materials

Diamond, 10k Gold, Yellow Gold, Enamel

Louis Duchene Cie. 18K Gold Enamel Pearl Diamond Set Lyre Form Watch, c.1810
Located in New York, NY
Rare Louis Duchene Cie. 18K Gold polychrome enamel, pearl and diamond set lyre form keywound
Category

Antique Early 19th Century European Neoclassical Pocket Watches

Materials

Pearl, Diamond, 18k Gold, Enamel

Opal Pink Sapphire Rose Cut Diamond Antique Victorian Brooch
Located in New York, NY
stunning Pink Sapphires, and 88 sparkling Rose Cut Diamonds. The Opals are just out of this world. It is
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Opal, Pink Sapphire, 14k Gold, Silver, Gold, Yellow Gold

Rare Georgian Rose Cut Diamond Enamel Flower Pendant Silver And Gold Necklace
Located in New York, NY
Indulge in a rare early Rose Cut Diamond Enamel Flower Pendant or Brooch dating to the Georgian to
Category

Antique 19th Century Unknown Georgian Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold, Silver, 9k Gold, Enamel

Flower Motif Locket Pendant Old Mine Diamond Pearlescent Enamel 18 Karat Gold
Located in New York, NY
Gold and dates to the 19th Century. This is one of the most beautiful lockets we have ever seen. The
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Pearl, Gold, Yellow Gold, Enamel, 18k Gold

Victorian 18K Yellow Gold 0.75 Carat Rose Cut Diamond Brushed Bangle
Located in Cape May, NJ
Old Mine Cut Diamonds  Carat Weight: Approximately 0.75 Carats In Total Color/Clarity: G-H / VS2-SI2
Category

Antique Late 19th Century Aesthetic Movement Bangles

Materials

Diamond, 18k Gold, Yellow Gold

Antique Agate Cameo Diamond Gold Pendant-Brooch
Located in Beverly Hills, CA
. She is wearing a necklace which has a round cut diamond set in it. The frame is made in 14k white gold
Category

Antique Early 19th Century American Brooches

Materials

Agate, Diamond, Gold, 14k Gold, White Gold

Antique Diamond Sunburst Brooch Pendant
Located in London, GB
Here we have have a beautiful and rare diamond starburst brooch dating back to the Victorian era
Category

Antique 19th Century Brooches

Materials

Diamond, 15k Gold

Antique 18k Art Nouveau Necklace with Pearls&Diamonds
Located in Berlin, BE
adorned with lustrous pearls that add a touch of elegance, while over 30 sparkling diamond chips serve as
Category

Antique 19th Century French Art Nouveau Choker Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Silver

Victorian Old Mine Diamond Pearl Heart Pendant Brooch 14 Karat Gold Antique
Located in New York, NY
This is an Antique Victorian Diamond Heart Pendant set throughout with lovely Seed Pearls. In the
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 14k Gold, Rose Gold

Victorian Roman Warrior Diamond Locket Necklace Old Mine 14 Karat Gold Classical
Located in New York, NY
Neoclassical Warrior set with a .15 Carat Old Mine Cut Diamond. The locket is the most stunning 14 Karat Gold
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique Rose-Cut Diamond Bow Brooch with Fancy Briolette and Bead Diamonds
Located in Great Neck Plaza, NY
A romantic and rare antique brooch from the late 19th to early 20th century, crafted in 14k gold
Category

Antique Late 19th Century Brooches

Materials

Diamond, 14k Gold, Platinum

Antique art nouveau gold chain with ruby diamond and pearl
Located in Berlin, BE
elements and exceptional filigree craftsmanship. It is adorned with small diamond accents, a magnificent
Category

Antique 19th Century French Multi-Strand Necklaces

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold, Yellow Gold

Victorian Mine Cut Diamond Enamel Earrings 14 Karat Gold Dangle Drop Earrings
Located in New York, NY
Cut Diamonds in the center of Royal Blue Enamel circles in 14 Karat Gold. The early earrings have Old
Category

Antique 19th Century Unknown Victorian Drop Earrings

Materials

Diamond, Gold, 14k Gold, Enamel

Antique Diamond Crescent Brooch
Located in New York, NY
century led to a long-enduring style for diamond and gem-set stars, sunbursts, and crescents. Women wore
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 18k Gold

Victorian 9K Yellow Gold 0.10 Carat Sapphire Diamond Brushed Bracelet
Located in Cape May, NJ
Era: Victorian Estate Composition: 9K Yellow Gold  Primary Stone: Three Rose Cut Diamonds Total
Category

Antique Late 19th Century British Victorian Bangles

Materials

Diamond, Sapphire, 9k Gold, Yellow Gold

Suzy Levian 14K Yellow Gold Cabochon-Cut Emerald and Diamond Vintage Ring
By Suzy Levian
Located in Great Neck, NY
This spectacular ring from the Suzy Levian collection features 14k gold. An array of white diamonds
Category

Antique 19th Century American Baroque Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Suzy Levian 14K Yellow Gold Pear-Cut Emerald and White Diamond Ring
By Suzy Levian
Located in Great Neck, NY
This spectacular ring from the Suzy Levian collection features 14k gold. An array of white diamonds
Category

Antique 19th Century American Baroque Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Suzy Levian 14K Yellow Gold Oval-Cut Sapphire and Diamond Vintage Ring
By Suzy Levian
Located in Great Neck, NY
This spectacular ring from the Suzy Levian collection features 14k gold. Two white diamonds on the
Category

Antique 19th Century American Baroque Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

Suzy Levian 14K Yellow Gold White Diamonds Pearl Vintage-Inspired Abstract Ring
By Suzy Levian
Located in Great Neck, NY
diamonds (.10cttw) bezel set across a band, accenting a center 7mm white pearl in a 14k yellow gold setting
Category

Antique 19th Century American Baroque Cocktail Rings

Materials

Diamond, White Diamond, Pearl, Gold, 14k Gold, Yellow Gold

Victorian 14K Yellow Gold 0.40 Carat Moonstone Rose Cut Diamond Ring
Located in Cape May, NJ
Carat Weight: Approximately 0.40 Carats Accent Stone: Six Rose Cut Diamonds Carat Weight: Approximately
Category

Antique Late 19th Century Victorian Cluster Rings

Materials

Diamond, Moonstone, 10k Gold, Yellow Gold

Late Victorian Enameled 14k Gold Brooch With Emerald and Diamond
Located in Bernardsville, NJ
& diamonds and is decorated with blue enameling. The enameling on this piece is intact which signifies that
Category

Antique Late 19th Century Late Victorian Brooches

Materials

Diamond, Emerald, 14k Gold, Enamel

Georgian Diamond Portrait Brooch Pendant
Located in London, GB
cushion-shaped diamonds. A rare survival in great condition, this superb pendant/brooch would be the
Category

Antique 19th Century Pendant Necklaces

Materials

Diamond, 15k Gold

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19th Century Diamond For Sale on 1stDibs

Find the exact 19th century diamond you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. Our collection of these items for sale includes 6824 vintage editions and 8 modern creations to choose from as well. If you’re looking for a 19th century diamond from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. There have been many well-made iterations of the classic 19th century diamond over the years, but those made by Tiffany Co., Fabergé and Cartier are often thought to be among the most beautiful. Today, if you’re looking for a rose cut version of this piece and are unable to find the perfect match, our selection also includes round cut and old mine cut alternatives. If you’re browsing our inventory for a 19th century diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 19th Century Diamond?

On average, a 19th century diamond at 1stDibs sells for $4,188, while they’re typically $100 on the low end and $685,000 for the highest priced versions of this item.

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 ringsvintage engagement rings or Art Deco engagement rings

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

Questions About 19th Century Diamond
  • 1stDibs ExpertApril 5, 2022
    British artist John Singer Sargent was one of the most important portrait painters of the 19th century. Other notable portraitists from the period include James Abbott McNeill Whistler, Eugène Delacroix, Théodore Géricault, Gustave Courbet, Édouard Manet, Mary Cassat, Claude Monet and Pierre-Auguste Renoir. On 1stDibs, find a wide variety of portrait paintings.
  • 1stDibs ExpertApril 5, 2022
    The French painters of the 19th century worked in two styles. Neoclassicism dominated the first half of the century, and Impressionism was the most common style during the second half. On 1stDibs, you can find a variety of French paintings.
  • 1stDibs ExpertMarch 22, 2022
    Yes, there were cannons in the 16th century. The history of the weapon dates back to 12th-century China. Historical records suggest that the first cannons appeared in Europe during the Islamic wars in Iberia in the 13th century. Find a range of antique cannons on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, the history of glass-making goes back much further than the 1600s. It’s believed that they were making glass in different parts of the world at least 3,600 years ago, maybe even longer. During the late Bronze Age in Egypt and in Western Asia, glassmarking advanced significantly and was manipulated extensively to produce vessels, jewelry, and works of art. Shop a range of antique and vintage glass on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, wedding rings have a long history, stretching back to ancient Egypt. The first diamond engagement ring was created in 1477 by Archduke Maximillian of Austria. Browse a wide array of vintage and contemporary wedding rings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    In the 18th century, art changed in style from Baroque to Rococo and Neoclassicism. Art became more ornamented and idealized during the Rococo period and then shifted toward a style that emulated the artwork of ancient Greece and Rome near the end of the century. You’ll find a variety of fine art on 1stDibs.
  • 1stDibs ExpertNovember 13, 2024
    To identify 18th-century furniture, you can research your piece in the context of the prevailing styles of the period or consult a certified appraiser or experienced antique dealer. To identify your item on your own, look over it for maker's marks, such as carvings, stamps, brands and labels. Researching the marking can help you determine the maker of your piece, and from there, you can search further to learn more about your particular item. Without a maker's mark, the best approach is to consider the characteristics of the dominant furniture styles during the 18th century. In England, these included William and Mary, Queen Anne, Georgian, Chippendale, Hepplewhite and Sheraton. Some French furniture styles of the 1700s include Louis XV, Louis XVI and Régence. Find a diverse assortment of 18th-century furniture on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What painting is the most important of the 20th century is largely a matter of personal opinion. Some notable works produced during the period include Paul Cézanne's Mont Sainte-Victoire, Pablo Picasso's Les Demoiselles d'Avignon, Henri Matisse's The Dance and Jackson Pollock's Lavender Mist. Shop a large selection of 20th-century paintings on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    A variety of furniture was used during the 16th century. Items commonly found in homes include high-backed armchairs, chests, stools, benches and cupboards. Most European artisans active during the time period produced pieces out of oak wood. Find a large collection of antique furniture on 1stDibs.
  • 1stDibs ExpertSeptember 23, 2024
    What 17th-century furniture is called varies. The general term for all furniture produced 100 years ago, including 17th-century pieces, is antique furniture. You may also choose to be more specific and describe a piece by its style. Theatrical and lavish, the Baroque style was prevalent across Europe from the 17th to the mid-18th century and spread around the world through colonialism, including in Asia, Africa and the Americas. Baroque furniture was extravagant in all aspects, from shape to materials. 17th-century pieces from England often feature characteristics of the William and Mary style, such as crisp lines, maple and walnut veneers, inlaid bands and C-scroll ornaments. On 1stDibs, explore a variety of antique furniture.
  • 1stDibs ExpertApril 5, 2022
    One way to check if your brass candlesticks are from the 18th century is to look for the two seams running lengthwise on either side. This is from when the candlestick was molded in two halves and then soldered together. You’ll find a variety of candlesticks of all shapes and sizes from some of the top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Sir Isaac Newton invented the reflector telescope in the 17th century. He created it as a replacement for the refracting telescope, which tended to have poor optics. Find a collection of antique and vintage telescopes on 1stDibs from some of the world’s top sellers.
  • 1stDibs ExpertApril 5, 2022
    17th-century Dutch portraiture has many similarities to other Baroque paintings, including rich colors, dark shadows and intense lighting. Many famous Dutch Baroque works lean toward realism. In Dutch portraiture, props and detailed backgrounds are uncommon. You'll find a collection of Dutch Baroque paintings from some of the world’s top art dealers on 1stDibs.
  • 1stDibs ExpertJanuary 10, 2025
    The individuals considered the Big Three of 18th-century cartoons are William Hogarth, James Gillray and George Cruikshank. Although the 18th century saw a widespread increase in illustrations in newspapers, these three illustrators were particularly well-known for their work. Hogarth's work was extremely diverse, ranging from serious, realistic paintings and portraits to satirical and moralistic illustrations filled with symbolism. A British caricaturist, Gillray is remembered today for his artworks representing political and social satires, like his political cartoons against George III of England. Despite being a prolific caricaturist, Cruikshank is now most famous for illustrating the works of Charles Dickens. On 1stDibs, find a wide variety of illustrations.
  • 1stDibs ExpertApril 5, 2022
    At the end of the 17th century, Europe went into a frenzy over porcelain. Asian porcelain was highly sought after, and spurred the foundation of the Meissen factory in France, where hard porcelain went on to be made. You’ll find a large collection of porcelain pieces from many of the world’s top sellers on 1stDibs.