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19th Century Diamond

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Antique Imperial Silver Gilt Egg Pendant with Garnets and Diamonds
Located in Chesterland, OH
Silver Gilt Jewelry item is a highly sought-after collectible. We assume that this is a 19th-century
Category

Antique Late 19th Century Russian Russian Empire Pendant Necklaces

Materials

Diamond, Garnet, Silver, Gilt Metal

Victorian French 18k Burmese Ruby + Diamond Ring
Located in Narberth, PA
18k yellow gold and features a beautiful ruby amongst sparkling diamonds. Set in the center is a
Category

Antique Late 19th Century Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Victorian 2.92ct Sapphire and 0.72ct Diamond 12ct Yellow Gold Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Victorian 0.72 carat diamond and 2.92 carat sapphire, 12
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Sapphire, Yellow Gold

Art Deco Platinum 1.25ctw Diamond Green Stones Unique Shield Dinner Ring
Located in Montclair, NJ
–Stone(s)– Natural Genuine Diamond - 34 Old European Cut , 1 Marquise & 2 Baguette Cut- Pave
Category

Antique 19th Century Art Deco Cocktail Rings

Materials

Diamond, Platinum

Victorian rose gold and rose-cut diamonds cluster ring
Located in PARIS, FR
18k (750°/°°) rose gold cluster ring set in its center with a rose-cut diamond weighing
Category

Antique Late 19th Century Victorian Cluster Rings

Materials

Diamond, 18k Gold, Rose Gold

Estate Victorian Drop Emerald and Diamond Royal Brooch
Located in Hicksville, NY
grams Diamond Details: Rose Cut Diamonds and Old Mine Cut Diamonds, G-H colors, VS/SI Clarity, 1.75ct
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold, Silver

Antique Victorian Yellow Gold 0.08ct Old Diamond Repousse Work Teardrop Earrings
Located in Montclair, NJ
–Stone(s)– (2) Natural Genuine Diamonds - Old Mine Cut - Prong Set - Nice Brilliant White Diamonds
Category

Antique 19th Century Victorian Drop Earrings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Antique Art Deco Fancy Gubelin Platinum 1.58ctw Diamond Wrist Watch Gray Cor
By Gubelin
Located in Montclair, NJ
--Stone(s):-- (68) Natural Genuine Diamonds - Custom Baguette, Trillion, Single, & Old European Cut
Category

Antique 19th Century Swiss Art Deco Wrist Watches

Materials

Diamond, Platinum

Antique 7.25 Ctw. Sapphire Diamond Horseshoe Pendant Brooch by Cartier Paris
By Cartier
Located in Los Angeles, CA
A Superb French Victorian era 7.25 Ctw. Sapphire & 2.36 Ctw. Diamond Horseshoe Pendant Necklace
Category

Antique Late 19th Century French Victorian Brooches

Materials

Diamond, Sapphire, 18k Gold, Silver

Antique Art Deco Platinum 8ctw Old Cut Diamond Black Onyx Engraved Line Bracelet
Located in Montclair, NJ
--Stone(s):-- (18) Natural Genuine Diamonds - Old European Cut - Pave Set - Very Nice Brilliant
Category

Antique 19th Century Art Deco Chain Bracelets

Materials

Diamond, Onyx, Platinum

Antique Victorian Diamond Gold and Siver Brooch
Located in Monte Carlo, MC
is mounted with claw-set old mine-cut and highlighted with rose-cut diamonds. The diamonds are bright
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, 18k Gold, Silver, Gold

Antique Edwardian Platinum 1.25ctw Old Cut Dual Diamond Low Profile Ring
Located in Montclair, NJ
--Stone(s):-- (2) Natural Genuine Diamond - Old European Cut - Prong Set- Very Nice Super Fiery
Category

Antique 19th Century Edwardian Engagement Rings

Materials

Diamond, Gold, White Gold, Platinum

Victorian 1.68 Carat Diamond 18K Bangle Bracelet
Located in Scotts Valley, CA
Details: Beautiful antique rose cut diamond bangle bracelet in 18K rose gold. Set across the top
Category

Antique 19th Century Unknown Victorian Bangles

Materials

Diamond, 18k Gold, Rose Gold

Victorian Chrysoberyl and Old Cut Diamond Earrings
Located in London, GB
Here we have an antique pair of chrysoberyl and diamond cluster earrings. Crafted during the
Category

Antique 19th Century Victorian Drop Earrings

Materials

Chrysoberyl, Diamond, Gold, 14k Gold

Antique Art Deco Platinum Diamond Pendant w/ Handmade Open Work Chain
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Diamond - Old European Cut - Pave Set - Nice Brilliant White Diamond
Category

Antique 19th Century Art Deco Pendant Necklaces

Materials

Diamond, White Gold, Platinum

Antique 15ct Gold and Silver Synthetic Ruby Diamond Cluster Pendant Circa 1865
Located in Brighton, GB
Ruby & Diamond Cluster Pendant 15ct Gold and Silver Chain Sold Separately A circular openwork
Category

Antique Mid-19th Century Victorian Pendant Necklaces

Materials

Diamond, Ruby, Gold, 15k Gold

Silver-top 18K Gold Diamond Natural Pearl Brooch, GIA
Located in New York, NY
with natural pearls and dazzling diamonds. The wild pearls range from 6.60mm to 10.76 x 10.44mm
Category

Antique Late 19th Century Brooches

Materials

Diamond, Pearl, 18k Gold, Silver

Antique 1.00 Carat Diamond and Enamel Single-Stone Ring
Located in London, GB
diamond. This focal diamond is set in a starburst design, surrounded by 10 tiny old mine cut diamonds, all
Category

Antique 19th Century Victorian Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique 0.90 Carat Diamond and Enamel Solitaire Ring
Located in London, GB
Here we have a fabulous diamond solitaire ring taken from the Victorian period. The centrepiece is
Category

Antique 19th Century Victorian Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18K Emerald Colombian Diamond Pendant Vintage GIA Cert Victorian VS Old Mine!
Located in Sylvania, GA
EMERALD AND DIAMOND 18K PENDANT & BOX! RARE LUXURIOUS ANTIQUE 18K WITH FINEST VIBRANT EMERALD AND
Category

Antique 19th Century Victorian Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold

Antique Victorian Yellow Gold Miniature Portrait Brooch With Rose Cut Diamonds
Located in New York, NY
renowned during the late 19th and early 20th centuries for producing fine-quality miniature portrait
Category

Antique Mid-19th Century Victorian Brooches

Materials

Diamond, Pearl, Yellow Gold

Antique Cobalt Blue Enamel and Diamond Conversion Ring of 14k Gold
Located in Lewisburg, PA
framed by a vibrant field of cobalt blue enamel—a beloved element of 19th-century design that still
Category

Antique Late 19th Century Victorian Fashion Rings

Materials

Diamond, 14k Gold, Enamel

Antique Diamond and Enamel Bird Pendant of 14k Gold
Located in Lewisburg, PA
bird, richly accented with vivid enamel, sparkling rose-cut diamonds, and a single tiny ruby eye — a
Category

Antique Late 19th Century Victorian Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Enamel

Victorian .35 Ct Diamond Solitaire Gent Ring
Located in Napoli, IT
A fine Victorian period Diamond solitaire ring, 1900 ca Hand crafted of 15 KT gold Traditional
Category

Antique Late 19th Century European Victorian Solitaire Rings

Materials

Diamond, 15k Gold

Victorian 7 mm. Pearl 4.80 Diamond Earrings
Located in Napoli, IT
Impressive Victorian era Diamond Pearl earrings,1890 ca. Hand crafted of solid 18 Kt gold Boasting
Category

Antique Late 19th Century European Stud Earrings

Materials

Diamond, Natural Pearl, 18k Gold

Antique Art Nouveau 0.15ct Diamond Open Work Geometric Lavalier Pendant Necklace
Located in Montclair, NJ
-- Stone(s) -- (1) Natural Genuine Diamond - Cushion Old Mine Cut - Prong Set - VS1 Clarity - F/G
Category

Antique 19th Century Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold

Georgian 5.50 CT Diamond Drop Earrings
Located in Napoli, IT
A piece of eternity Enchanting pair of Georgian period Diamond chandelier earrings Rare in beauty
Category

Antique Early 19th Century European Georgian Drop Earrings

Materials

Diamond, 15k Gold, 18k Gold, Silver

Antique 18k Yellow Gold GIA 2.10ctw M SI1 Old Diamond Solitaire Handmade Chain
Located in Montclair, NJ
Handmade Open Link Chain! --Stone(s):-- (1) Natural Genuine Diamond - Old Circular Round Cut
Category

Antique 19th Century Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Victorian Sapphire, Pearl and Diamond Ring
Located in London, GB
This is a Victorian 15ct yellow gold sapphire, pearl and diamond ring. The ring is crafted in a
Category

Antique 19th Century Victorian Fashion Rings

Materials

Diamond, Pearl, Blue Sapphire, Gold, Yellow Gold

Georgian Old Cut Diamond Heart Shape Brooch Circa 1820
Located in London, GB
prominently in jewellery dating back to the medieval period, but it was during the 19th century that the heart
Category

Antique Early 19th Century English Brooches

Materials

White Diamond, 18k Gold, Silver

Art Deco White Gold 0.65 TCW Diamond Cluster Ring
Located in New York, NY
diamonds arranged in a captivating floral pattern. The central diamond is surrounded by eight smaller
Category

Antique Early 19th Century Edwardian Cluster Rings

Materials

Diamond, White Gold

Antique 15ct Gold Victorian Sapphire Diamond Brooch
Located in Brighton, GB
Oval Shaped Brooch. Set with Gorgeous Sapphires & Diamonds. Beautifully Detailed with Fine Etruscan
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Sapphire, Gold, 15k Gold

Antique Georgian Gold Silver Old Cut Diamond Petite Pendant Adjustable Chain
Located in Montclair, NJ
--Stone(s):-- (25) Natural Genuine Diamonds - Old Mine Cut & Rose Cut - Prong, Pave & Bezel Set
Category

Antique 19th Century Georgian Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold, Silver

Bacchus Dionysus Diamond Platinum Cameo Pendant Victorian Hand Carved
Located in New York, NY
gorgeous antique Diamonds with a Diamond set bale. The face of Dionysus is a masterpiece of artistic
Category

Antique 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Platinum

Victorian Blue Enamel Diamond 18K Yellow Gold Pendant Watch
By Geneva
Located in Westport, CT
An original Victorian 18K yellow gold diamond blue enamel pendant watch. This magnificent piece
Category

Antique Mid-19th Century Victorian Pocket Watches

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Antique Victorian 14k Yellow Gold Seed Pearl and Old Cut Diamond Heart Pendant
Located in New York, NY
throughout the 19th century, and this example showcases the era’s meticulous craftsmanship and affection for
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Pearl, 14k Gold, Yellow Gold

Antique Victorian Two-Tone Coral, Pearl and Rose Cut Diamond Statement Ring
Located in New York, NY
-orange hue, prized in the 19th century for both its rarity and symbolic associations with vitality and
Category

Antique Late 19th Century Victorian Fashion Rings

Materials

Coral, Diamond, Pearl, Yellow Gold

Antique 14K Gold Silver Cannetille Rose-Cut Diamond Oval Brooch
Located in Rotterdam, NL
This Victorian brooch is a beautiful example of 19th-century jewelry artistry, made in 14-karat
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, Gold, 14k Gold, Silver

Victorian Diamond Gold Cluster Dangle Earrings
Located in Narberth, PA
An incredible pair of diamond earrings from the Victorian (ca1880) era! These beautiful earrings
Category

Antique Late 19th Century French Victorian Dangle Earrings

Materials

Diamond, 18k Gold

Antique Old Cut Diamond Engagement Ring
Located in Firenze, IT
Early 20th century work "Toi Moi" ring in yellow gold 750‰, platinum 850‰, claw-set old-cut
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

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

Natural pearl and diamond earrings, circa 1880.
Located in London, GB
Natural pearl and diamond earrings. A matching pair of earrings, each suspending a drop shape
Category

Antique Late 19th Century Victorian Drop Earrings

Materials

Diamond, Natural Pearl, Yellow Gold

Antique Victorian Rose Cut Diamond Bangle Bracelet
Located in Montgomery, AL
natural coppery hue compared to modern rose gold alloys. The 25 antique diamonds have a total combined
Category

Antique Mid-19th Century Victorian Bangles

Materials

Diamond, Gold, 18k Gold, Rose Gold

Victorian Ruby and Diamond Three Row Band
Located in London, GB
This is a wonderful 18ct yellow gold Victorian ruby and diamond three row band. The ring consists
Category

Antique 19th Century Victorian Band Rings

Materials

Diamond, Ruby, Gold, Yellow Gold

Rare Antique Victorian Gold Old Cut Diamond Enamel Adjustable Bangle Bracelet
Located in Montclair, NJ
) Natural Genuine Diamonds -Chunky Old Mine Cut - Prong Set - Very Brilliant & Clean Diamonds - 2.28ctw
Category

Antique 19th Century Victorian Bangles

Materials

Diamond, Gold, Yellow Gold, Enamel

Queen Victoria Jubilee Ruby and Diamond Pendant/Brooch
Located in London, GB
This is a truly wonderful, Victorian diamond and ruby pendant/brooch. The pendant features an oval
Category

Antique 19th Century Victorian Pendant Necklaces

Materials

Agate, Diamond, Ruby, Gold, Yellow Gold

Victorian rose gold and old mine cut diamond flower bracelet
Located in PARIS, FR
featuring a movable flower at its center. The petals are set with rose-cut diamonds and centered with an Old
Category

Antique Late 19th Century Victorian Bangles

Materials

Diamond, Rose Gold, Silver

Antique Victorian 14K Gold Turquoise, Pearl Diamond Brooch
Located in London, GB
central diamond. Adjacent to the cross, 10 seeded pearls, beautifully taper in size to accent the blue
Category

Antique 19th Century Victorian Brooches

Materials

Diamond, Pearl, Turquoise, Gold, 14k Gold

Chrysoprase and Rose Cut Diamond Necklace
Located in Firenze, IT
diamonds. Lenght:40cm Weight:25gr.
Category

Antique Late 19th Century Italian Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Antique Victorian 9 Carat Gold Star Diamond Earrings
Located in London, GB
Our antique Victorian 9ct gold star diamond earrings will add a timeless look to any wardrobe. The
Category

Antique 19th Century English Victorian Drop Earrings

Materials

Diamond, 9k Gold

Victorian 14k White Gold Diamond and Sapphire Pin
Located in Montreal, QC
mark, 19th century and in good condition.
Category

Antique 19th Century Unknown Victorian More Jewelry

Materials

Diamond, Sapphire, 14k Gold, White Gold

Antique Yellow Gold GIA 1.67ct Oval Rose Cut Diamond Solitaire Twisted Rope Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Oval Rose Cut - Prong Set - E Color - SI1 Clarity
Category

Antique 19th Century Solitaire Rings

Materials

Diamond, Gold, Yellow Gold

Victorian Diamond Sapphire Crescent Moon Brooch in 18K Gold and Platinum
Located in Miami, FL
the 19th century. This piece remains in excellent antique condition and retains its original pin and c
Category

Antique Late 19th Century English Victorian Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Antique 18k Yellow Gold Platinum GIA Colombian Emerald Diamond Earrings
Located in New York, NY
) 2.77tcw J-K Si1-2 Old Mine Cut Diamonds Measurements: 19 x 15.5 x 8.2mms Metal: 18k Yellow Gold & Platinum
Category

Antique Late 19th Century Drop Earrings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Antique Victorian Gold Pearl and Diamond Hinged Bangle, Circa 1880s
Located in London, GB
A Victorian gold, pearl and diamond bangle c.1880s, the solid bangle in 15ct yellow gold with
Category

Antique Late 19th Century English Bangles

Materials

Diamond, Pearl, 15k Gold

Antique Victorian 14KT Yellow Gold Fleur-de-Lis Rose Cut Diamond Ring
Located in New York, NY
, reflecting the craftsmanship and romantic sensibilities of the 19th century. A beautiful collector’s piece or
Category

Antique 19th Century Victorian Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Victorian Pearl Diamond and Enamel Buckle Locket Pendant
Located in London, GB
pearl and diamond set buckle motif. Rich sky blue enamel pervades the backdrop alongside ornate fauna
Category

Antique 19th Century Victorian Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

Antique Victorian Solid Gold Opal and Old Mine Cut Diamond Large Ring
Located in Montclair, NJ
Orange, Green Violet Colors - 8.2x6.4mm (approx.) (34) Natural Genuine Diamonds - Old Mine Cut
Category

Antique 19th Century Victorian Dome Rings

Materials

Diamond, Opal, Gold, Yellow 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.