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Antique French Turquoise Fine Pearl Diamond Gold Ring
Located in Poitiers, FR
diamonds. Length: 1.8 cm, width 1.2 cm, thickness of the ring at the base: 1.9 mm, finger on height
Category

Antique 1850s French Napoleon III Engagement Rings

Materials

Diamond, Natural Pearl, Pearl, Turquoise, White Diamond, 18k Gold, Gold,...

19th Century French Turquoise Diamond Gold Fleur de Lys Medallion
Located in Poitiers, FR
a central turquoise cabochon with an antique cushion cut diamond at each of its cardinal points. On
Category

Antique 19th Century French Napoleon III Pendant Necklaces

Materials

Diamond, Turquoise, White Diamond, 18k Gold, Gold, Yellow Gold

Antique French Arrowhead Fine Pearl Diamond Earrings and Brooch Set
Located in Poitiers, FR
arrows are set with diamonds. The earrings have alpa type clasps. The brooch is held with a pin. The set
Category

Antique 1850s French Napoleon III Brooches

Materials

Diamond, Natural Pearl, Rose Gold, Silver

19th Century Natural Pearl Diamond Yellow Gold Cluster Ring
Located in Poitiers, FR
baroque button natural pearl surrounded by rose cut diamonds. Diametre of the pearl: 6.5 / 7 mm, total
Category

Antique 19th Century French Napoleon III Cluster Rings

Materials

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

Natural Pearl Diamond Enamel and Yellow Gold Bracelet
Located in Firenze, IT
sliding system, a black enamelled circle, punctuated with four crosses paved with rose-cut diamonds, which
Category

Antique 1870s Napoleon III Link Bracelets

Materials

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

French 19th Century 0, 45 Carats Diamonds 18 Karat Rose Gold Ring
Located in Poitiers, FR
with claws on its top of 3 antique-brilliant cut diamonds. On either side, the start of the ring is
Category

Antique 1850s French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

19th Century Turquoise and Rose Cut Diamond Round Locket Pendant
Located in Poitiers, FR
cabochons and rose- cut diamonds in the centre of trefoil motifs. The medallion opens with a hinge at the
Category

Antique 19th Century French Napoleon III Pendant Necklaces

Materials

Diamond, White Diamond, Turquoise, Gold, 18k Gold, Yellow Gold

1850s Rose Gold Sapphire Diamond "Toi et Moi" Engagement Ring
Located in Poitiers, FR
diamond and a round sapphire. The whole is supported on either side of 2 x 1 sheet delicately chiselled
Category

Antique 1850s French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Rose Gold

French Green Enamel Diamonds 18 Karat Yellow Gold Marquise Ring
Located in Poitiers, FR
decorated with a bouquet of flowers whose petals are rose- cut diamonds coming in application on a dark
Category

Antique 18th Century French Napoleon III Cocktail Rings

Materials

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

19th Century French Diamond Onyx 18 Karat Yellow Gold Belt Pendant Necklace
Located in Poitiers, FR
belt pattern with a gold buckle set with rose- cut diamonds. It is supported by a flat jaseron mesh
Category

Antique 19th Century French Napoleon III Drop Necklaces

Materials

Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Antique ring cabochon Ceylon about 4. CTS Old cut diamonds
Located in PARIS, FR
of rose-cut diamonds. The Ceylon sapphire (ancient region of Sri Lanka) is one of the most sought
Category

Antique 19th Century European Napoleon III Dome Rings

Materials

Diamond, Blue Sapphire, 18k Gold

ALGT Cerified Vivid Green Tsavorite Diamond Drop Earrings in 18K Yellow Gold
Located in AMSTERDAM, NL
irresistible radiance. A delicate line of pavé-set brilliant-cut diamonds approximately 0.65carats total
Category

2010s European Napoleon III Drop Earrings

Materials

Diamond, Tsavorite, 18k Gold, Yellow Gold

18th Century Diamonds 18 Karat Rose Gold Silver Flower Brooch
Located in Poitiers, FR
with a large pear-shaped rose-cut diamond at its heart, and rose-cut diamonds at the petals, all edged
Category

Antique 18th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Silver, Sterling Silver

French 19th Century Diamonds 18 Karat Rose Gold Daisy Earrings
Located in Poitiers, FR
For pierced ears. Earrings in 18 karat rose gold. Charming antique diamonds earrings, the system of
Category

Antique Late 19th Century French Napoleon III Lever-Back Earrings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

French 19th Century 2.40 Carat Citrine 18 Karat Rose Gold Diamonds Ring
Located in Poitiers, FR
citrine shouldered by 2 antique- cut diamonds. On both sides on the departure of the ring are set 2 x 1
Category

Antique 19th Century French Napoleon III Cocktail Rings

Materials

Citrine, Diamond, White Diamond, Gold, 18k Gold, Rose Gold

19th Century Rose Cut Diamond Ruby 18 Karat Yellow Gold Pendant
Located in Poitiers, FR
-cut diamond is applied on the front face and rubies at the four cardinal points. The hanging system is
Category

Antique Late 19th Century French Napoleon III Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold

French 19th Century 18 Karat Yellow Gold Sapphire Diamond Snake Ring
Located in Poitiers, FR
diamond, the other is set with a blue sapphire. Total diamond weight: approximately 0.20 carat. Total
Category

Antique 1850s French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

French 19th Century Aquamarine Diamonds 18 Karat Yellow Gold Round Ring
Located in Poitiers, FR
with claws of a round facetted aquamarine, in a surrounding of rose- cut diamonds, also retained with
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Aquamarine, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

19th Century Emerald Diamonds 18 Karat Yellow Gold Clover Shape Ring
Located in Poitiers, FR
of 3 round emeralds set with claws, and the tail of a small pattern adorned with a rose-cut diamond
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold

French 19th Century Emerald Diamonds 18 Karat Rose Gold Lever Back Earrings
Located in Poitiers, FR
a rose-cut diamond. The clasp system is from the front. Total weight of emeralds : 0.35 carat
Category

Antique Late 19th Century French Napoleon III Lever-Back Earrings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Rose Gold

19th Century 2.10 Carat Diamonds 18 Karat Rose Gold Shuttle Shape Ring
Located in Poitiers, FR
ring is set with grains on its top with antique brilliant- cut and cushion diamonds. Total diamond
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

Made in France 19th Century Ruby Diamonds 18 Karat Rose Gold Garter Ring
Located in Poitiers, FR
its outline of an antique cut diamond supported on both sides by 2 rubies and 6 rose cut diamonds
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Rose Gold

French 19th Century Natural Pearl Diamonds 18 Karat Rose Gold Earrings
Located in Poitiers, FR
with a rose-cut diamond, and the petals represented by natural half pearls. The fastening system is
Category

Antique Late 19th Century French Napoleon III Lever-Back Earrings

Materials

Pearl, Natural Pearl, Diamond, White Diamond, Gold, 18k Gold, Rose Gold

19th Century Emerald Diamonds 18 Karat Rose White Gold Cluster Ring
Located in Poitiers, FR
in closed setting, surrounded by rose- cut diamonds. Weight of the emerald : 1 carat approximately
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Rose Gold, White Gold

1850s 18 Carat Rose Yellow Gold Diamond Emerald Fleur de Lys Band Ring
Located in Poitiers, FR
with an alternation of 2 emeralds and 3 rose cut diamonds surrounded on both sides by a fleur-de-lys
Category

Antique Mid-19th Century French Napoleon III Wedding Rings

Materials

Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Rose Gold

Late 19th Century Diamond and Natural Pearl Flower Ring, Circa 1880
Located in Firenze, IT
furled petals set throughout with old round brilliant and single-cut diamonds, mounted in silver on gold
Category

Antique 1870s French Napoleon III Cluster Rings

Materials

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

French 19th Century Sapphire Diamonds 18 Karat Yellow Gold Marquise Ring
Located in Poitiers, FR
adorned in its center with a shuttle-cut blue sapphire, surrounded by rose-cut diamonds. Total weight of
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

French 19th Century Natural Pearl Diamond 18 Karat Rose Gold Lever-Back Earrings
Located in Poitiers, FR
diamonds, of a natural pearl, the whole being surmounted by a small antique diamond. The fastening system
Category

Antique Late 19th Century French Napoleon III Lever-Back Earrings

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold, Rose Gold

19th Century 5 Sapphire Diamonds 18 Karat Yellow Gold Marquise Ring
Located in Poitiers, FR
blue sapphires in the center, surrounded by rose- cut diamonds. The whole set with silver claws. Total
Category

Antique Late 19th Century French Napoleon III Engagement Rings

Materials

White Diamond, Blue Sapphire, Sapphire, Diamond, Sterling Silver, Silver...

French Buffet, Directoire Period in Painted Finish
Located in Dallas, TX
period which revolved around the ascendancy and fall of Napoleon Bonaparte. Diamond panels on the three
Category

Antique Early 19th Century French Directoire Buffets

Materials

Wood

Gold and 2 Carats Diamonds Napoleon III Earrings
Located in Saint-Ouen, FR
A very lovely pair of antique Napoleon III earrings, made in France circa 1860. Made in yellow
Category

Antique 1850s French Napoleon III Chandelier Earrings

Materials

Diamond, Gold

Napoléon III Rose Cut Diamond Rigid Gold Bracelet
Located in Paris, FR
diamonds. Work from the 19th century, Napoléon the third. Weight: 19,80 g Circumference external: 18,50
Category

Antique Mid-19th Century Unknown Napoleon III Bangles

Materials

Diamond, 18k Gold

Gold, Diamonds and Natural Pearls Napoleon III Brooch
Located in Saint-Ouen, FR
pearls. Made in France circa 1850. Napoleon III era. The weight of the diamonds is approximately 4 carats
Category

Antique 1850s French Napoleon III Brooches

Materials

Diamond, 18k Gold

Napoleon III Diamond Bangle Bracelet
Located in New Orleans, LA
Beautiful Diamond Bangle Bracelet with approximately 75 old mine cut diamonds-3.50 carats. Color is
Category

French Bangles

Materials

Diamond, 18k Gold

Antique French Napoleon III Enamel Diamond Pearl Gold Bangle Bracelet
Located in Saint-Ouen, FR
A Napoleon III 18k yellow gold bangle with blue enamel set with rose cut diamonds and pearls
Category

Antique 19th Century French Napoleon III Bangles

Materials

Diamond, Pearl, Peridot, 18k Gold, 24k Gold

Diamonds, Cultured Pearls and 18 Karat Gold Bracelet, circa 1890, Napoleon III
Located in Paris, FR
A Diamonds, Cultured Pearls and 18k Gold Bracelet Circa 1890 - Napoleon III
Category

Antique Late 19th Century French Napoleon III Retro Bracelets

Materials

Diamond, Cultured Pearl, 18k Gold

Gold Napoleon Profile Cufflinks
Located in Greenwich, CT
Napoleon cufflinks, depicting a gold disc-shaped relief of Napoleon with small circular-cut diamond
Category

21st Century and Contemporary Unknown Cufflinks

Materials

Diamond, 18k Gold, Yellow Gold

Napoléon III period brooch
Located in New York, NY
A splendid Napoléon III period brooch set with a central amethyst, pearls and diamonds on 18K
Category

French Brooches

Materials

Diamond, Amethyst, Cultured Pearl, 18k Gold

Superb French Napoleon Third Period Diamond Snake Necklace
Located in Austin, TX
Superb French Napoleon Third Period Diamond Snake Necklace This stunning snake necklace features
Category

French More Necklaces

18 Carat Gold Ring Set with Diamonds, Napoléon III Style
Located in VERSAILLES, FR
dans un décor d’arabesques serties de 12 diamants taillés en rose. Style Napoléon III Poids : 3 gr
Category

20th Century French Romantic Engagement Rings

Materials

Diamond, Gold, 18k Gold

Gold and Diamonds French Antique Earrings
Located in Saint-Ouen, FR
One very lovely antique pair of earrings, made in France circa 1860, Napoléon III era. Made in
Category

Antique 1860s French Napoleon III Drop Earrings

Materials

Diamond, Gold, 18k Gold

19th Century Diamond Silver Gold Brooch
Located in Paris, FR
A stunning diamond pin from the Napoleon III era (circa 1860) made of 18kt gold and silver (925/000
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, 18k Gold, Rose Gold, Silver

19th Century Diamond Silver Gold Crescent Moon Brooch
Located in Paris, FR
A stunning diamond crescent moon pin from the Napoleon III era (circa 1860) made of 18kt gold and
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, 18k Gold, Silver

Antique Natural Pearl And Diamond Gold Enamel Pendant
Located in Saint-Ouen, FR
Antique 18 k enamel gold pendant set with natural pearl and brillant cut diamonds (approximate
Category

Antique 19th Century Napoleon III Pendant Necklaces

Materials

Diamond, Pearl, 18k Gold

Gold and 1.20 Carats Diamonds French Antique Pendant
Located in Saint-Ouen, FR
, Napoleon III era. The pendant is big, 10cm height, the locket part is 6*3.5 cm. Made in yellow gold 18k
Category

Antique 1860s French Napoleon III Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

Victorian Diamond Branch Brooch, Antique Brooch, Naturalist Jewel
Located in PARIS, FR
Victorian diamond branch brooch in 18 karat gold and silver (800/1000). The brooch takes the shape
Category

Antique 19th Century French Napoleon III Brooches

Materials

Diamond, 18k Gold, Rose Gold, Silver

Yellow gold and silver ring, old cut diamonds.
Located in Paris, IDF
A 750/000 yellow gold ring set in the middle with an old cut rectangular diamond surrounded by
Category

Antique Mid-19th Century French Napoleon III Bridal Rings

Materials

White Diamond, 18k Gold, Silver

Diamonds Gold Silver Antique Arrow and Lizard Brooch, circa 1850
Located in Paris, FR
with rose cut diamonds, which total weight is estimated 0,50ct. French work from the 19th century
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, 18k Gold, Rose Gold, Silver

1870s Ruby Emerald Diamond Silver Gold Dragonfly Brooch
Located in Paris, FR
Nice dragonfly brooch in gold and silver set with rose-cut diamonds, emeralds and rubies.
Category

Antique Late 19th Century French Napoleon III Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold, Silver

Antique 18 Karat Yellow Gold and Diamonds French Bracelet
Located in Paris, FR
links set with Old European cut diamonds (estimated total weight 0.75 carats G-H color and SI clarity
Category

Antique Late 19th Century French Napoleon III Retro Bracelets

Materials

Diamond, 18k Gold

Rose Gold and Platinum Earrings, Old Cut Diamonds
Located in Paris, IDF
A rose gold and platinum pair of "dormeuse" earrings set with old cut diamonds slightly graduated
Category

Antique 1890s French Napoleon III Drop Earrings

Materials

White Diamond, 18k Gold, Platinum

French Cameo Antique Brooch with Natural Pearls and Diamonds
Located in Paris, FR
woman, surrounded with natural pearls and rose cut diamonds. French work from the middle of the 19th
Category

Antique Mid-18th Century French Napoleon III Brooches

Materials

Agate, Diamond, Natural Pearl, 18k Gold, Rose Gold

Rose Gold Diamonds Rubies Garnet Pocket Watch circa 19th Century
Located in Paris, FR
cut diamonds (total weight apx 0.70 ct), rubies (total weight apx 0.90 ct) and a central garnet
Category

Antique Mid-19th Century French Napoleon III Pocket Watches

Materials

Diamond, Garnet, Ruby, 18k Gold, Rose Gold

Platinum 18 Carat Old-Cut Diamond Natural Pearl French Pendant, circa 1880s
Located in Brisbane City, Queensland
Natural pearls, rose-cut diamonds, old-cut diamonds with original enamel detailing. This exquisite French
Category

Antique Late 19th Century French Napoleon III Pendant Necklaces

Materials

Diamond, Natural Pearl, 18k Gold, Platinum

French Victorian Fly Brooch
Located in Saint-Ouen, FR
cut diamonds and natural pearls. Weight: 4.40 grams Dimensions: 5*2 cm
Category

Antique 1860s French Napoleon III Brooches

Materials

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

Antique Napoleon Bonaparte Yellow Gold and Silver Diamond Pin
Located in Agoura Hills, CA
Antique Napoleon Bonaparte 18K Yellow Gold and Silver pin. There are nine rose cut diamonds set in
Category

Antique Mid-19th Century French Napoleon III Brooches

Materials

Diamond, 18k Gold, Silver

Gold and Diamonds Antique Napoleon III Belt Bracelet
Located in Saint-Ouen, FR
enamel and rose cut diamonds. Weight: 39.20 grams.
Category

Antique 1860s French Napoleon III Retro Bracelets

Materials

Gold

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Napoleon Diamond For Sale on 1stDibs

On 1stDibs, you can find the most appropriate napoleon diamond for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and Yellow Gold — can elevate any look. Our collection of these items for sale includes 210 vintage editions and 17 modern creations to choose from as well. Making the right choice when shopping for a napoleon diamond may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing napoleon diamond — no matter the origin — is easy, but Baume and Mellerio dits Meller each produced a popular version that is worth a look. See these pages for a rose cut iteration of this accessory, while there are also antique cushion cut cut and oval cut cut versions available here, too. If you’re browsing our inventory for a napoleon 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 Napoleon Diamond?

The price for a napoleon diamond starts at $750 and tops out at $52,500 with these rings, on average, selling for $4,458.

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.