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Antique 1900s 2.04 Carat Diamond Yellow Gold Engagement Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy ring is fine quality set with three very high color graded antique old cut diamonds. The ring is a
Category

20th Century Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Edwardian Ruby and Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
yellow gold trilogy ring; part of our diverse antique jewelry collections. This stunning, fine and
Category

Antique Early 1900s Unknown Band Rings

Materials

Diamond, Ruby, Yellow Gold

Antique 1910s Diamond and Rose Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
) and verified as platinum. This antique vertical trilogy ring is supplied with an independent diamond
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Rose Gold

Antique 2.20ct Sapphire and 0.72ct Diamond, 18ct White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
carat white gold trilogy ring; part of our diverse antique jewellery collections This stunning, fine
Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Victorian 2.40ct Diamond Trilogy Ring, c.1880s
Located in London, GB
This beautifully carved shank trilogy ring dates back to the Victorian era. Taking centre stage
Category

Antique 1880s Unknown Victorian Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 2.06 Carat Diamond and Platinum Trilogy Ring - Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 2.06 carat diamond and platinum trilogy ring; part of our diverse
Category

Vintage 1930s Unknown Engagement Rings

Materials

Diamond, Platinum

3.27 Carat Diamond and Platinum Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
ring; part of our diverse engagement ring collections. This magnificent antique trilogy diamond ring
Category

21st Century and Contemporary Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique 1920s Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.83 carat diamond and 15 karat white gold trilogy ring; part of our
Category

20th Century Unknown Three-Stone Rings

Materials

Diamond, 15k Gold, White Gold

Edwardian 3.35ct Diamond Trilogy Ring, c.1910s
Located in London, GB
A trio of old cushion cut diamonds are beautifully displayed in this Edwardian ring. The central
Category

Vintage 1910s British Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique 18ct Gold, Victorian Ruby & Diamond Trilogy Daisy Cluster Ring
Located in Brighton, GB
Ruby & Diamond Trilogy Ring 18ct Yellow & White Gold Stamped Circa 1880 Introducing an
Category

Antique Late 19th Century English Victorian Cluster Rings

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Victorian Diamond and Red Garnet Trilogy Ring
Located in Denver, CO
An Old Mine cushion cut diamond measuring approximately 0.15 carats, H color, VS clarity, sits at
Category

Antique Late 19th Century Unknown Victorian Three-Stone Rings

Materials

Diamond, Garnet, 10k Gold, Rose Gold

Antique 1.65Ct Diamond and Platinum Trilogy Twist Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.65 carat diamond and platinum trilogy ring; part of our
Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Platinum

Antique and Contemporary 1.73 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.73 carat diamond and 18 karat white gold trilogy ring; part of
Category

Antique Early 1900s British Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Antique Diamond 2.35 White Opal 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
gold trilogy ring; part of our diverse antique opal rings and estate jewelry collections. This
Category

Antique 1880s Victorian Three-Stone Rings

Materials

Diamond, Opal, Yellow Gold, 18k Gold

Antique 18ct Gold & Platinum 1920’s Diamond Three Stone Trilogy Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Gold & Platinum Stamped Circa 1920 Pretty, 1920’s diamond trilogy
Category

Early 20th Century English Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Antique 2.23 Carat Diamond and 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
impressive diamond trilogy ring has been crafted in 18k yellow gold with a silver setting. The scrolling
Category

Antique Early 1900s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Diamond and Yellow Gold Trilogy Engagement Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.70 carat diamond and 18 karat yellow gold, platinum set trilogy
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique 1.01 Carat Diamond and Yellow Gold Trilogy Cluster Ring, Circa 1910
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.01 carat diamond and 18 karat yellow gold trilogy cluster ring
Category

Vintage 1910s Unknown Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Diamond and 18k Yellow Gold Trilogy Ring, circa 1920
Located in Jesmond, Newcastle Upon Tyne
three stone/trilogy ring; part of our diverse antique diamond jewelry and estate jewelry collections
Category

Vintage 1920s Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow 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

Antique 0.78 Carat Diamond and 18K White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 0.78 carat diamond, 18 karat white gold and palladium trilogy ring; part of
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, White Gold, Palladium

Antique 2.17 Carat Basaltic Sapphire 2.52 Carat Diamond Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
diamond, 18 karat yellow gold trilogy ring; part of our diverse collection of Victorian engagement rings
Category

Antique 1890s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Yellow Gold

Victorian 0.80ct Emerald and Diamond Trilogy Ring, c.1880s
Located in London, GB
This exquisite Victorian carved shank trilogy ring features a stunning Columbian emerald at its
Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique 1.30 Carat Diamond and Platinum Trilogy Engagement Ring Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.30 carat diamond and platinum trilogy ring; part of our
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Platinum

Antique Victorian 15K Yellow Gold Diamond and Pearl Trilogy Ring
Located in Staines-Upon-Thames, GB
A Victorian diamond, pearl, and yellow gold ring, comprising one old European cut diamond, and two
Category

Antique Late 19th Century British Victorian Three-Stone Rings

Materials

Diamond, Pearl, 15k Gold, Yellow Gold

Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s
Located in London, GB
Edwardian trilogy ring. The vibrant ruby is an old cushion cut stone and weighs 1.70 carat. The old cut
Category

Vintage 1910s Unknown Edwardian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Ruby and diamond trilogy engagement ring antique style white gold
Located in London, GB
This stunning antique-style engagement ring is a true marvel of design. Crafted from 9ct white gold
Category

21st Century and Contemporary British Modern Three-Stone Rings

Materials

Diamond, Ruby, White Gold

Antique ROUND SHIELD ring. 14k TRILOGY three diamond and sapphire shield ring.
Located in Port Charlotte, FL
color: White Style: Art deco About this item Very beautiful Art Deco diamond and sapphire ring. ROUND
Category

Early 2000s Fashion Rings

Antique 18ct Gold & Platinum 1920’s Diamond Trilogy Crossover Ring
Located in Brighton, GB
Diamond 3 Stone Crossover Ring 18ct Gold & Platinum Stamped Circa 1920’s Pretty Antique
Category

Early 20th Century English Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Antique and Contemporary 1.24Ct Diamond and 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy ring; part of our three stone engagement rings collection. This fine and impressive diamond
Category

Early 2000s Three-Stone Rings

Materials

Diamond, White Gold, Yellow Gold

Antique 2.84 Carat Ceylon Sapphire and 1.04 Carat Diamond Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy ring is supplied with two IDGL diamond grading report certificates, in addition to a gemstone
Category

Vintage 1910s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, Yellow Gold

Victorian 0.85ct Sapphire and Diamond Trilogy Ring, c.1880s
Located in London, GB
This beautiful Victorian era trilogy ring showcases a vivid blue old oval cut sapphire at its
Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Victorian 1.10ct Ruby and Diamond Trilogy Ring, c.1880s
Located in London, GB
trilogy ring. The1.10 carat ruby is a vivid red colour contrasting the diamonds perfectly. The old cut
Category

Antique 1880s British Victorian Three-Stone Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Antique 4.76 Carat Diamond and 18k Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
antique trilogy ring has been crafted in 18k yellow gold. The pierced and scroll decorated setting
Category

Antique Early 1900s Unknown Three-Stone Rings

Materials

Diamond, Yellow Gold

0.55ct Diamond And 18ct Yellow Gold trilogy Ring - Antique Swedish 1898
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Swedish 0.55 carat diamond and 18 carat yellow gold trilogy ring
Category

Antique 1890s Swedish Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

1920s Antique 1.44 Carat Diamond and 18k White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.44 carat diamond and 18 karat white gold trilogy ring; part of
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, White Gold

1920s antique 1.03 Carat Diamond and 18K White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
verified as 18k gold. The antique ring is supplied with three independent diamond grading certificates
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

Antique Victorian 1890s 3.11 Carat Sapphire Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy ring; part of our diverse antique jewelry collections. This stunning, fine and impressive antique
Category

Antique 19th Century Unknown Victorian Three-Stone Rings

Materials

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

Antique 1.15 Carat Burmese Ruby and 1.36 Carat Diamond Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
impressive antique ruby and diamond ring has been crafted in 18k yellow gold. The scrolling decorated
Category

20th Century Unknown Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Antique 1.70 Carat Diamond and Natural Pearl Trilogy Ring in 18K Yellow Gold
Located in Jesmond, Newcastle Upon Tyne
gold and platinum trilogy ring; part of our diverse antique jewellery and estate jewelry collections
Category

Vintage 1910s Unknown Cocktail Rings

Materials

Diamond, Pearl, Natural Pearl, Yellow Gold, Platinum

Art Deco 1.65ct Sapphire and Diamond Trilogy Ring, c.1920s
Located in London, GB
An intense blue sapphire sits between two glittering old cut diamonds in this Art Deco trilogy ring
Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

1.39 Carat Diamond and 18k Yellow Gold Trilogy Ring - Antique Circa 1900
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.39 carat diamond and 18 carat yellow gold trilogy ring; part of our
Category

Antique Early 1900s Three-Stone Rings

Materials

Diamond, Yellow Gold

14CT Rose Gold Diamond Trilogy Dress Ring
Located in Sydney, NSW
14CT Rose Gold Diamond Antique Style Trilogy Dress Ring This trilogy dress ring features three
Category

2010s Victorian Three-Stone Rings

Materials

Diamond, 14k Gold, Rose Gold

Antique 1.14Ct Diamond and 18k White Gold Trilogy Engagement Ring Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 1.14 carat diamond and 18 karat white gold, platinum set trilogy ring; part
Category

Vintage 1920s Three-Stone Rings

Materials

Diamond, White Gold, Platinum

Art Deco 0.70ct Sapphire and Diamond Trilogy Ring, c.1920s
Located in London, GB
A vibrant blue sapphire is flanked by two old cut diamonds in this 1920s trilogy ring. The central
Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Antique trilogy ring. 14k three diamond and sapphire shield ring. 14k Art Deco
Located in Port Charlotte, FL
Style: Art Deco Very beautiful Art Deco diamond and sapphire ring. Filigree open design shield with
Category

Early 2000s Signet Rings

Antique 0.46Ct Diamond and 18k Yellow Gold Trilogy Engagement Ring Circa 1930
Located in Jesmond, Newcastle Upon Tyne
ring; part of our diamond trilogy rings collection. This fine and impressive antique gold trilogy ring
Category

Vintage 1930s Three-Stone Rings

Materials

Diamond, Yellow Gold, Platinum

Antique 0.64 carat Emerald 0.79 carat Diamond 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
ring in yellow gold in the UK. Condition This antique trilogy ring is excellent quality, set with a
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, Emerald, Yellow Gold

Antique 1.80 Carat Basaltic Sapphire 1.35 Carat Diamond White Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
karat white gold trilogy ring; part of our diverse antique jewelry and estate jewelry collections. This
Category

Vintage 1930s Unknown Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco 2.00ct Sapphire and Diamond Trilogy Ring, c.1920s
Located in London, GB
This exquisite Art Deco trilogy ring features a stunning natural unheated sapphire as its
Category

Vintage 1920s British Art Deco Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Belle Époque 0.40ct Ruby and Diamond Trilogy Ring, c.1910s
Located in London, GB
A luscious ruby is flanked by two glittering old cut diamonds in this French trilogy ring. The ruby
Category

Vintage 1910s French Belle Époque Three-Stone Rings

Materials

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

Antique 18ct Yellow Gold, 1920s 0.85 Carat Diamond Three Stone Trilogy Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold Stamped Circa 1920s Step into a world of vintage elegance
Category

Early 20th Century Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 18ct Gold & Platinum, 1920s Art Deco Diamond Three Stone Trilogy Ring
Located in Brighton, GB
Antique Diamond Ring 18ct Yellow Gold & Platinum Stamped Makers Mark J H Circa 1920s
Category

Early 20th Century European Three-Stone Rings

Materials

Diamond, Gold, 18k Gold, Platinum

1920s Diamond and Yellow Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
trilogy twist ring; part of our diverse antique jewelry collections. This fine and impressive diamond
Category

Vintage 1920s Unknown Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique Edwardian 18K Gold and Platinum 0.55ctw Old Cut Diamond Trilogy Ring
Located in Staines-Upon-Thames, GB
An antique diamond, platinum, and yellow gold ring, set with three old European cut diamonds, set
Category

Vintage 1910s Edwardian Three-Stone Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Antique 0.95 Carat Diamond and 18k Yellow Gold Trilogy Cluster Ring Circa 1910
Located in Jesmond, Newcastle Upon Tyne
gold set trilogy cluster ring; part of our diverse diamond Edwardian ring collections. This fine and
Category

Vintage 1910s Unknown Three-Stone Rings

Materials

Diamond, White Gold, Yellow Gold

Victorian 4.45 Ct Natural No Heat Ceylon Sapphire 1.15 Ct Diamond Trilogy Ring
Located in Napoli, IT
This appealing and quite unique Victorian Style Trilogy ring has a 18 KT solid gold mount that has
Category

21st Century and Contemporary Italian Victorian Three-Stone Rings

Materials

Diamond, Sapphire, 18k Gold, Silver

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Antique Diamond Trilogy Ring For Sale on 1stDibs

Surely you’ll find the exact antique diamond trilogy ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. If you’re looking for an antique diamond trilogy 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 20th Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes old european cut and cushion cut alternatives. Most of our antique diamond trilogy ring for sale are for women, but there are 19 pieces available to browse for men.

How Much is a Antique Diamond Trilogy Ring?

The price for an antique diamond trilogy ring starts at $400 and tops out at $47,252 with these rings, on average, selling for $2,886.

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.  

Finding the Right Three-stone-rings for You

Vintage three-stone rings are pieces of jewelry adorned with three individual gemstones.

In 2001, De Beers launched the “Past, Present and Future” ring with a trio of diamonds and helped establish the three-stone ring as a staple jewelry piece. When it comes to modern engagement rings, many couples on the search for the perfect ring choose three-stone rings for their appeal and symbolism. When the Duchess of Sussex’s three-stone engagement ring was unveiled, it instantly piqued the interest of ring buyers and future fiancées.

Some popular gemstone cuts for three-stone rings include emerald, square and round. Three-stone rings can feature gemstones that are all the same type or a mix that varies in color, size and type. The three main size styles for these gemstones are graduated, slightly graduated and equal. Each of these styles differs in its carat weight. The rings can also be made from various metals such gold, silver, yellow gold or platinum.

Three-stone rings frequently have a slightly curved silhouette that makes them a great pairing for wedding bands or a foundation for a stacked design. You can add other rings such as an eternity band (an ideal choice for a wedding or milestone anniversary), a versatile band ring or a solitaire to contrast minimal pieces with more ornate statements.

The three-stone ring is an iconic accessory that will endure through time. Browse an assorted collection of vintage three-stone rings on 1stDibs, each featuring different gems and wedding-band styles.