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Antique Edwardian Sapphire Diamond Ring Vintage Platinum Long Plaque Jewelry
Located in Torrance, CA
Finely detailed antique Edwardian era ring (circa 1910s) crafted in 900 platinum. Centrally
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian Chrysoberyl Cats Eye Old European Diamond Ring 18K Platinum hallmarked
By Estate Jewelry
Located in Brambleton, US
Antique Edwardian Chrysoberyl Cats Eye Old European Diamond Ring 18K Gold Platinum Hallmarked
Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Chrysoberyl, Platinum, 18k Gold

Antique Edwardian Platinum 2.33ctw GIA Sapphire Old European Diamond Scroll Ring
Located in Montclair, NJ
") (top of the ring - north to south) 17.1mm (0.67") (diamond to diamond) 1.3mm (bottom of the shank) Ring
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Edwardian GIA 1.50 carat emerald diamond 18k white gold navette ring
Located in Beverly Hills, CA
This Edwardian ring from the 1910’s is crafted in 18k white gold and features a GIA certified
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

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

Edwardian GIA 3.96 carat Ceylon sapphire diamond 18k yellow gold ring
Located in Beverly Hills, CA
This Edwardian treasure showcases a luminous 3.96-carat Ceylon sapphire, glowing with that
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Sapphire, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

Antique Edwardian Old European Diamond Horseshoe Ring 14K Gold Statement Estate
By Estate Jewelry
Located in Brambleton, US
Antique Edwardian Old European Diamond Horseshoe Ring 14K Gold Statement Estate This is an
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, 14k Gold

Antique Edwardian Platinum Old Cut Bezel Diamond Mosaic Milgrain Engagement Ring
Located in Montclair, NJ
solid platinum during the Edwardian era. This unique and highly detailed ring features an approximately
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Platinum

Antique Edwardian Gold Platinum 2.5ctw Old European Diamond Long Dinner Ring
Located in Montclair, NJ
This majestic antique Edwardian era diamond dinner ring features 2.50 carats of large and fiery old
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Gold, Platinum

Edwardian pearl diamond 18k yellow gold and platinum navette ring
Located in Beverly Hills, CA
This vintage 18k yellow gold ring from the 1910s showcases three luminous pearls, elegantly framed
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold, Platinum

Antique Edwardian 1910s Russian Ural Mountains Emerald Ring with Diamonds
Located in New York, NY
from Ural Mountains accented by Diamonds. Circa 1910s Size 7 1/4
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique Edwardian Platinum 4.14ctw GIA No Heat Sapphire Diamond Filigree Ring
Located in Montclair, NJ
(0.73") (east to west, diamond to diamond), 1.4mm (bottom of the shank) Ring Height: 5.1mm rise off the
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Antique Edwardian 1900s 1.00 Carat Diamond and 1.20 Carat Sapphire Ring
Located in New York, NY
Finely crafted in platinum and 18k yellow gold with a Trillion cut Diamond weighing approximately
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1.49 Carat Edwardian Inspired Diamond Ring 18 Karat White Gold
Located in BEVERLY HILLS, CA
Edwardian style ring with a rose cut diamond and French cut sapphires. 0.97ct center rose cut
Category

Vintage 1910s American Edwardian Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Antique Edwardian Natural Pearl Diamond 18K Yellow Gold Snake Ring
Located in New York, NY
Rare antique Edwardian period fine natural pearl, diamond and 18K yellow gold snake ring Early 20th
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

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

Edwardian Three-Stone Diamond Platinum Navette Engagement Ring
Located in Beverly Hills, CA
Circa 1910: this stunning three stone diamond ring from the Edwardian era features a 1.65 carat
Category

Vintage 1910s Cocktail Rings

Materials

Diamond, Platinum

Edwardian Diamond and Pearl Gold Crossover Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely crafted Edwardian Diamond and Pearl 'Toi et Moi' Bypass 14k Gold Ring
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Silver

Pearl and Diamond Edwardian Gold Solitaire Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely Hand crafted Edwardian 14K Yellow Gold Ring. Centering an 8.5mm Pearl
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Pearl, Gold, 14k Gold, Yellow Gold, Silver

Antique Edwardian 18k Yellow Gold and Platinum Rose Cut Diamond Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Yellow Gold and Platinum Rose Cut Diamond Ring. This gorgeous ring
Category

Antique Early 1900s Unknown Edwardian Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

14K Yellow Gold Diamond Cluster Vintage Style Cocktail Ring
Located in Bangkok, TH
This exquisite piece brings together a dazzling array of diamonds, meticulously set to form a
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Diamond, Yellow Gold, 14k Gold

Antique Edwardian 14K Yellow Gold Platinum Old Cut Diamond Shield Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 14K Yellow Gold Platinum Old Cut Diamond Shield Ring. This gorgeous
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Victorian / Early Edwardian Moonstone and Diamond Heart Ring
Located in Hummelstown, PA
This romantic late Victorian/early Edwardian ring centers on a glowing heart-shaped cabochon
Category

Antique 1890s English Victorian Cocktail Rings

Materials

Diamond, Moonstone, 9k Gold, Silver

Diamond Blue Sapphire Edwardian 14 Karat White Gold Filigree Ring
Located in Mount Kisco, NY
Twelve white hand cut Miner's cut diamonds with total weight of 1.25 carats are artfully set in
Category

Early 20th Century American Edwardian Cocktail Rings

Materials

Diamond, Blue Sapphire, 14k Gold, White Gold

Edwardian Style 5 Stone Diamond Ring Platinum Sz 6.75 Anniversary Band Estate
Located in Torrance, CA
Stylish Edwardian style 5 stone diamond ring crafted in 900 platinum. 5 old European cut diamonds
Category

21st Century and Contemporary American Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Antique Edwardian 18K Gold 0.43ctw Old Diamond Etched Rectangular Dinner Ring
Located in Montclair, NJ
--Stone(s):-- (5) Natural Genuine Diamonds - Old Cut - Bezel & Pave Set - VS1/VS2 Clarity - G-I
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Antique Edwardian Sapphire Old European cut Diamond Trilogy Ring 14K Gold Estate
By Estate Jewelry
Located in Brambleton, US
Antique Edwardian Sapphire Old European cut Diamond Trilogy Ring 14K Gold Estate This beautiful
Category

20th Century Edwardian Cocktail Rings

Materials

Sapphire, Diamond, 14k Gold

Edwardian 18K Gold Hand-Hammered Rubover Setting Old European Cut Diamond Ring
Located in Venice, CA
This Edwardian ring has all of the elements that are most often desired in today’s quest for the
Category

Antique Early 1900s Unknown Edwardian Cocktail Rings

Materials

Diamond, 18k Gold

Antique Edwardian 18k Yellow Gold Platinum Top Old Mine Diamond Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Yellow Gold Platinum Top Old Mine Diamond Ring. This beautiful ring
Category

Antique Early 1900s Unknown Edwardian Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estat
By Estate Jewelry
Located in Brambleton, US
Antique Edwardian Sapphire Old European cut Diamond Ring Platinum 14K Gold Estate This beautiful
Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Sapphire, 14k Gold, Platinum

Blue Sapphire Diamond Edwardian Style Openwork Ring in 18K White Gold
Located in Bangkok, TH
appeal of the Art Deco design. Ring Information Style: Edwardian Metal: 18K White Gold Total weight
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique Edwardian 18K Yellow Gold Platinum Top Old European Diamond Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Yellow Gold Platinum Top Old European Diamond Ring. This beautiful
Category

Vintage 1910s Unknown Edwardian Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

Antique Edwardian 18K Gold Platinum Natural Pearl 1.89ctw Diamond Ring
Located in Staines-Upon-Thames, GB
An antique pearl, diamond, yellow gold, and platinum ring, comprising one large certified natural
Category

Early 20th Century British Edwardian Cocktail Rings

Materials

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

Edwardian 2.10 carat Ceylon no heat sapphire diamond 18k white gold ring
Located in Beverly Hills, CA
This refined Edwardian ring is a remarkable testament to early 20th-century elegance, centered
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Gold, 18k Gold, White Gold, Platinum

Antique Edwardian Pink Flame Conch Pearl Platinum PT900 Bow Diamond Ring 6.25
Located in Jersey City, NJ
This exquisite vintage ring, believed to be from the Edwardian era (circa 1910-1930), showcases a
Category

Vintage 1920s Edwardian Cocktail Rings

Materials

Diamond, Pearl, Platinum

Edwardian Antique Sugarloaf Star Sapphire Mine Miner Diamond 18K Gold Halo Ring
By Estate Jewelry
Located in Brambleton, US
Edwardian Antique Sugarloaf Star Sapphire Mine cut Miner Diamond 18K Gold Halo Ring What a great
Category

20th Century Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Star Sapphire, 18k Gold

Edwardian 3.30 CTW Alexandrite Diamond Platinum Scrolling Three Stone Ring GIA
Located in Philadelphia, PA
moderate color change from transparent green to brownish purple Flanked by old European cut diamonds - all
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Alexandrite, Diamond, Platinum

Antique Edwardian 18K Yellow Gold Platinum Old Cut Diamond Lozenge Shape Ring
Located in Montclair, NJ
--Stone(s):-- (13) Natural Genuine Diamonds - Old Single & Old Round Cut - Pave Set Material: 18k
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Yellow Gold, Platinum

Antique Edwardian 14K Yellow Gold and Platinum 1.75 Carat Diamond Tiara Ring
Located in Cape May, NJ
Era: Edwardian Estate Composition: 14K Yellow Gold & Platinum Primary Stones: Three Pear and Twenty
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Edwardian 0.07 Carat Diamond In Rectangular Onyx Filigree Ring 14k White Gold
Located in Miami, FL
Edwardian 0.07 Carat Diamond In Rectangular Onyx Filigree Ring 14k White Gold. The diamond is a
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Onyx, 14k Gold, White Gold

Antique Edwardian 1910s 1.50 Carat Diamond and 1.00 Carat Emerald Dinner Ring
Located in New York, NY
Finely crafted in platinum and 18K yellow gold with an Old European cut Diamond weighing
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Antique Edwardian French 18k Gold w/ Platinum GIA 3.40ct Sapphire Diamond Ring
Located in Montclair, NJ
) - 1.7mm (bottom of the shank) Ring Height: 4.7mm rise off the finger Condition: Antique Edwardian. Shows
Category

Antique 19th Century Edwardian Cocktail Rings

Materials

Sapphire, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

.65 Carat Blue Diamond 14k Yellow Gold Cocktail Ring
Located in Hicksville, NY
Item Details: Ring Size: 5.25 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 3.6
Category

Vintage 1920s Unknown Edwardian Cocktail Rings

Materials

Blue Diamond, Yellow Gold

Antique Edwardian 14K White Gold Platinum Top Black Opal Old Euro Diamond Ring
Located in Great Neck, NY
gorgeous Edwardian old Euro diamond and black opal cocktail ring is crafted in 14k white gold and platinum
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Opal, Gold, 14k Gold, White Gold, Platinum

Edwardian Old European Cut Diamond and Ruby Plaque Ring 14k Rose Gold
Located in beverly hills, CA
This finely detailed antique Edwardian ring, dating from the early 1900s to 1910s, is a rare and
Category

Early 20th Century Edwardian Cocktail Rings

Materials

Diamond, Ruby, Rose Gold

Antique Edwardian 18K Yellow Gold 1.56ctw Opal and Diamond 9 Stone Ring
Located in Staines-Upon-Thames, GB
sparkle of the diamonds? Or the elegant, scrolled gallery? This Edwardian ring is set to the centre with
Category

Early 20th Century British Edwardian Cocktail Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

Antique Edwardian 18k Yellow Gold Platinum Pearl Old Cut Diamond Saddle Ring
Located in Montclair, NJ
of the ring, north to south) - 21.9mm (0.86")(east to west, diamond to diamond), 1.6mm (bottom of the
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Pearl, Diamond, Platinum, Yellow Gold, 18k Gold, Gold

Edwardian 1900s Antique 6 Carat Colombian Emerald Diamond 18K Ring Size 7.5
Located in Los Angeles, CA
18K Edwardian 1900s Antique Natural Colombian Emerald Diamond Ring Size 7.5 Rectangular Cut
Category

20th Century American Edwardian Cocktail Rings

Materials

Diamond, Emerald, 18k Gold

Antique Edwardian 18K Gold and Platinum Toi et Moi Old European Diamond Ring
Located in Great Neck, NY
Beautiful Antique Edwardian 18K Gold and Platinum Toi et Moi Old European Diamond Ring. This
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

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

Sugarloaf Colombian Green Emerald Diamond Cocktail 14K White Gold Ring
By Unbranded
Located in Oakton, VA
single-cut diamonds.  Ring Information Style: Edwardian Filigree Total weight: 4.30 g. (approx. total
Category

21st Century and Contemporary Edwardian Cocktail Rings

Materials

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

French Antique Edwardian 18k Gold Platinum Turquoise Old Mine Cut Diamond Ring
Located in Montclair, NJ
Brilliant White Diamonds Material: Solid 18k Yellow Gold - Platinum top Weight: 4.47 Grams Ring Size: 6.5
Category

21st Century and Contemporary Edwardian Cocktail Rings

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold, Platinum

Antique Edwardian Pearl Diamond Ring Cluster 18k White Gold Engagement Bridal 6
Located in Torrance, CA
Stylish antique Edwardian pearl & diamond cluster ring crafted in platinum topped 18k white gold
Category

Early 20th Century American Edwardian Cocktail Rings

Materials

Diamond, White Diamond, Pearl, 18k Gold, White Gold, Platinum

Antique Edwardian 14k Two Tone Gold Old European Diamond Filigree Repousse Ring
Located in Montclair, NJ
of the shank) Ring Height: 3.7mm rise off the finger Condition: Antique, Edwardian early Art Deco
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

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

Edwardian GIA 1.15 carat Burma no heat ruby diamond 18k yellow gold ring
Located in Beverly Hills, CA
Romantic and refined, this Edwardian ring centers on a vivid, untreated Burmese ruby whose pear
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Ruby, Diamond, Silver, Yellow Gold, 18k Gold, Gold

14K Gold Natural Diamond and Emerald Vintage Style Cocktail Ring
Located in Bangkok, TH
A brilliant round diamond sits at the center, radiating timeless sparkle and sophistication. French
Category

21st Century and Contemporary Thai Edwardian Cocktail Rings

Materials

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

Edwardian Era 18 Karat Gold Fire Opal Old European Cut Diamond Navette Ring
Located in Los Angeles, CA
Edwardian Era Natural Fire Opal & Old European Cut Diamond Navette Ring composed of 18k white gold
Category

Vintage 1910s Unknown Edwardian Cocktail Rings

Materials

Diamond, Opal, Fire Opal, 18k Gold, White Gold

Antique Diamond Old Euro Cut Ring (Approx. 0.3-Carats) Cocktail, Platinum
Located in New York, NY
This exquisite and exceptionally rare Edwardian navette ring is a true testament to the refined
Category

Antique Early 1900s Unknown Edwardian Cocktail Rings

Materials

Diamond, Platinum

Fox Rose Cut Diamond Ruby Ring Antique Victorian Edwardian
Located in New York, NY
This is an Antique Victorian - Edwardian Ring with a gorgeous Fox head set with Rose Cut Diamonds
Category

Antique 19th Century Unknown Victorian Cocktail Rings

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Natural 5.6 Carat Ruby and 1.90 Diamond 18K Gold Cocktail Ring
Located in New York, NY
This stunning 5.6 Carat Ruby Ring is a captivating piece that draws the eye with its intricate
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Ruby, Gold, 18k Gold

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Edwardian Diamond Cocktail Ring For Sale on 1stDibs

Find the exact edwardian diamond cocktail ring you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. Find an antique version now, or shop for 360 vintage or 12 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a edwardian diamond cocktail ring from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. A edwardian diamond cocktail ring from Tiffany Co., J.E. Caldwell Co. and Jiedy Jewels — each of whom created a beautiful version of this treasured accessory — is worth considering. An old european cut version of this piece has appeal, but there are also round cut and cushion cut versions for sale. Most of our edwardian diamond cocktail ring for sale are for women, but there are 79 pieces available to browse for men.

How Much is a Edwardian Diamond Cocktail Ring?

The price for a edwardian diamond cocktail ring starts at $560 and tops out at $95,750 with these rings, on average, selling for $4,950.

A Close Look at Edwardian Jewelry

Antique Edwardian jewelry is named for King Edward VII of Great Britain, who ruled from 1901 until 1910. Classic Edwardian necklaces, engagement rings, earrings and other jewelry are often overshadowed by the more popular style of the era, Art Nouveau, which is a shame. At its best, Edwardian jewelry was all about the exquisite diamond, platinum and pearl creations made by such famous names as Cartier and Boucheron.

Edward introduced incredibly formal Buckingham Palace court presentations, balls and soirées, resulting in a huge demand for diamond jewels starting with his coronation in 1902. Dozens of tiaras and formal jewels in an updated 18th-century style were purchased from French jewelers Boucheron and Chaumet and from Russia’s Fabergé. The court jewelers Asprey, Garrard, Carrington and the newly opened London branch of Cartier were all overwhelmed with orders for sumptuous diamond jewelry to be worn at the king’s elaborate coronation.

During the Edwardian era, pearls were more valuable than diamonds. The pear-shaped pearl La Peregrina, for example, belonged to some of the most fabulous and strongest women in history and bounced among royal courts in Spain, France and Russia for several centuries. So while today the scale and clarity of a diamond ring matters, back then the size and quantity of your pearls was more important a declaration of wealth. And just as Victorian notions of propriety and femininity began to change after Queen Victoria died in 1901, jewelry design also evolved but there was some overlap with late Victorian styles.

Women of the Edwardian period sported bejeweled headpieces like tiaras and bandeaus with feathered aigrettes. Another popular piece of jewelry that is said to have been directly inspired by Queen Alexandra were colliers de chien, or dog collars — today's choker necklaces — which consisted of either a ribbon decorated with a brooch, a gemstone or several strands of pearls strung closely together.

Two major jewelry houses, Cartier and Boucheron, were founded in the mid-1850s, and by the beginning of the 20th century, the wealthy considered them household names. The Cartier brand became even more desirable once the house became the official jewelry supplier to King Edward VII. Cartier took this title seriously and designed some of the most innovative jewelry of its day, since it was willing to experiment with new materials like platinum and because it was mindful of fashion trends. Filigree settings also became popular. This saw-piercing technique was decorative and at the same time created a sense of lightness.

Perhaps even more important than Cartier’s use of platinum was the founding of De Beers Consolidated Mines Limited in 1888. The discovery of new diamond mines made the stone more affordable and prompted the introduction of new gemstone cuts. It is not uncommon to see Edwardian jewels with baguette or briolette diamonds.

Find antique Edwardian rings, bracelets, watches and other 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.  

Finding the Right Cocktail-rings for You

A flashy symbol of wealth during the early 20th century, antique and vintage cocktail rings have gained broader appeal in the decades since for the hefty dose of glamour they bring to any ensemble.

Cocktail rings earned their name for their frequent appearances during glitzy cocktail parties at the height of the Prohibition era. Back then, these accessories were seen not only as statement pieces but as statements in and of themselves. They openly represented a sense of freedom and independence as well as a demonstration of opulence. After all, the 1920s heralded the Harlem Renaissance and Art Deco design, and a slew of social and cultural shifts meant that women in particular were breaking from pre–World War I conventions and embracing newfound freedoms to express themselves as individuals.

Women expressly wore cocktail rings on the fingers of their right hand versus the left, which was “reserved” for an engagement ring or wedding band, accessories definitely paid for by a suitor. And for cocktail rings, the bigger the colored gem at the center — which is usually mounted in a high setting — and the more elaborate the design, the stronger the likelihood of being noticed.

Cocktail rings remained a popular piece of jewelry for women until the 1930s, when the Great Depression and the onset of war marked a change in behaviors nationwide. While the 1960s and ’70s saw a return in visibility for the accessory, it wasn’t until the 1980s that cocktail rings once again assumed their position as a beacon of luxury and glitz.

During the 20th century, the range of dazzling cocktail rings seems to have been limitless, from glimmering gold rings set with carved jade diamonds designed by David Webb to Pomellato’s pink quartz confections to striking Gucci butterfly rings with accent diamonds set in a pavé fashion.

So, how do you wear a cocktail ring? Cocktail rings “can be worn for almost anything — dinners, date nights, parties, special events, on the red carpet,” explains David Joseph of New York-based jewelry brand Bochic

Can you wear cocktail rings with other rings? “In my opinion, cocktail rings should stand on their own since they showcase a large gem in the center,” says Joseph.

These glamorous jewels can be worn inside or outside crowded taverns, in either daytime or nighttime with casual or dressy attire. On 1stDibs, find a wide variety of antique and vintage cocktail rings, including those offered by Chanel, whose elegant cocktail rings often feature pearls and, of course, diamonds, and sometimes were styled after showy flowers like the camellia, and Van Cleef Arpels, whose detailed and intricate designs are viewed as miniature pieces of wearable art.