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Triangle Cut Diamond and Ruby Platinum Art Deco Engagement Ring
Located in Los Angeles, CA
Monument Park is a show stopping vintage Art Deco Era engagement ring made from platinum, centering
Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Chanel 18 Karat Yellow Gold Square Triangle Circle Wide Band Ring
By Chanel
Located in Boca Raton, FL
Chanel 18 Karat Yellow Gold Square Triangle Circle Wide Band Ring This fun and everyday ring by
Category

21st Century and Contemporary French Contemporary Band Rings

Materials

18k Gold, Yellow Gold

7.27 Carat Sapphire Cocktail Ring Surround, Round Diamond and Triangle Diamond
By Héritage Jewelry
Located in Istanbul, TR
An amazing Sapphire Ring set with Round Diamond and Triangle Diamond The Blue Sapphire weight 7.27
Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

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

Ring Of Diamond Triangles. 0.50 Carats Set In 14k yellow Gold.
Located in Surfside, FL
A ring of triangles set with 5 round diamonds with approximately 0.50 carats set in 14k gold. Size
Category

20th Century Engagement Rings

Materials

Yellow Gold

Ring of Diamond Triangles, 0.50 Carats Set in 14k Yellow Gold
Located in Surfside, FL
A ring of triangles set with 5 round diamonds with approximately 0.50 carats set in 14k gold. Size
Category

20th Century Engagement Rings

Materials

Yellow Gold

1.40 Carat Triangle Pink Sapphire Diamonds 18 Carat White Gold Ring
By Les Pierres de Julie
Located in Paris, FR
Lovely ring with a triangular pink sapphire set with brilliants. Approximate weight of the
Category

2010s French Contemporary Engagement Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

4.50 Carat Ceylon Intense Blue Sapphire Cocktail Ring Set with Triangle Diamond
By Héritage Jewelry
Located in Istanbul, TR
A Large and an amazing Oval Vivid Blue Sapphire Ring, flanked on each side by a single Triangle
Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

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

Triangle Cut Diamond Eternity Band
Located in Los Angeles, CA
This platinum band is SO spectacular in it's design! It is made up of 7.5cts of trianglar cut diamonds set in an amazing alternating pattern, like a diamond puzzle on your finger! th...
Category

Unknown Band Rings

4.20 Carat NoHeated Ruby Cocktail Ring Set with Triangle White Diamond 0.61 Cts
By Héritage Jewelry
Located in Istanbul, TR
An amazing Ruby Ring set with 2 Triangle Diamond. The total weight of the Ruby is 4.20 Carats, the
Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

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

John Atencio Green and Red Triangle Cut Tourmaline 18 Karat Yellow Gold Ring
By John Atencio
Located in St. Louis Park, MN
This modern John Atencio ring features two triangle cut Tourmaline stones. The green Tourmaline
Category

20th Century Modern Fashion Rings

Materials

Tourmaline, 18k Gold, Yellow Gold

Antique Style Three Leaf Clover Triangle Diamond Set Ring in 18ct Yellow Gold
Located in Yorkshire, West Yorkshire
A beautiful ring that has been crafted in 2002 but designed to resemble an Edwardian style. Three
Category

21st Century and Contemporary British Edwardian Cluster Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Mid Century 3.60 Carat Natural Ruby Triangle Cut Diamond Ring, circa 1950
Located in Theydon Bois, Essex
An awesome ring, centred by a quite breathtaking stone. The ruby is natural and unheated, and
Category

Mid-20th Century Modern Three-Stone Rings

Materials

Diamond, Ruby, Platinum

Blue Tourmaline Gold Ring
By ARK Fine Jewelry
Located in Los Angeles, CA
. Inspired by creativity, harmony, and manifestation. One side of this Ring ( Triangle pointing down
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Tourmaline, 18k Gold, Gold

Bold 30 ct. Amethyst Gold Ring
Located in Toronto, ON
A beautifully stylized custom made ring containing a 30 ct amethyst accented by two triangle
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Yellow Gold, 14k Gold

Beautiful Star Sapphire and Diamond Platinum Ring
Located in New York, NY
round diamonds encircling the star sapphire and triangle diamonds...beautiful mounting. The ring is set
Category

Vintage 1940s Unknown Retro Dome Rings

Materials

Star Sapphire, Diamond, Platinum

Retro Emerald and Diamond 18-Karat Gold Ring
Located in New York, NY
A beautiful retro rose 18-karat gold with emerald and diamond ring. Two triangle and one pear shape
Category

Vintage 1930s American Cocktail Rings

Materials

Diamond, Emerald, Gold

Edwardian Style Collar Set 2.12ct Peridot and Diamond Ring in 18ct Gold
Located in Yorkshire, West Yorkshire
This absolutely stunning ring features a bright and vibrant Peridot in the centre weighing 2.12ct
Category

21st Century and Contemporary British Edwardian Engagement Rings

Materials

Diamond, Peridot, Gold, 18k Gold, White Gold, Yellow Gold

Edwardian Style Collar Set 2.12 Carat Peridot and Diamond Ring in 18ct Gold
Located in Yorkshire, West Yorkshire
This absolutely stunning ring features a bright and vibrant Peridot in the centre weighing 2.12ct
Category

21st Century and Contemporary British Edwardian Engagement Rings

Materials

Diamond, Peridot, Gold, 18k Gold, White Gold, Yellow Gold

Contemporary Color Multi Gemstone and Sapphire Cocktail Triangle Ring Sterling
Located in Lambertville , NJ
appropriate accent for all seasons wear. The Large face of the Ring is an offset Triangle of Color featuring
Category

2010s American Contemporary Cluster Rings

Materials

Multi-gemstone, Tourmaline, Citrine, Peridot, Sapphire, Blue Sapphire, Y...

Triangle Diamond (Certified) Engagement Ring
By Concierge Diamonds Inc.
Located in Los Angeles, CA
This gorgeous triangle diamond engagement ring proves that engagement rings should not be limited
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, 18k Gold

Round Diamond Triangle Sapphire Art Deco Filigree Ring
Located in Columbia, MO
gold ring. Pointing out from the square shaped center, 4 custom triangle cut, deep blue sapphires are
Category

20th Century Engagement Rings

Materials

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

Certified 3.57 Three-Stone Ceylon Sapphire Rings Triangle Diamond
By Héritage Jewelry
Located in Istanbul, TR
A Ceylon Sapphire Ring, flanked on each side by a single Triangle Diamond. The total weight of the
Category

21st Century and Contemporary Sri Lankan Three-Stone Rings

Materials

Diamond, Blue Sapphire, 18k Gold

5.48 Carat Violetish-Blue Sapphire Cocktail Ring Set with 2 Triangles Diamond
By Héritage Jewelry
Located in Istanbul, TR
A Large and an amazing Oval Violetish-Blue Sapphire Ring flanked on each side by 2 triangles
Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

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

Doves 18K White Gold Triangle Geometric Ring w/White Topaz, Turquoise Diamonds
By Doves by Doron Paloma
Located in Great Neck, NY
St. Barths Blue Ring featuring a triangle shaped, checker-cut, White Topaz layered with Natural
Category

21st Century and Contemporary American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Topaz, Turquoise, 18k Gold, White Gold

1.15 Carat Cushion Cut Natural Garnet Ring
Located in Vadgam, GJ
garnet open ring with a triangle diamond is a versatile piece of jewelry suitable for both everyday wear
Category

21st Century and Contemporary Indian Wedding Rings

Materials

Garnet, Sterling Silver

Art Deco Vintage Inspired 1.46 Carat Triangle Step Cut Diamond Platinum Ring
By Trumpet Horn
Located in Beverly Hills, CA
ring is designed in platinum and centers a bezel set GIA certified 1.46ct Cut Cornered Triangular Step
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

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Triangle Ring For Sale on 1stDibs

Surely you’ll find the exact triangle ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a triangle 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 20th 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 triangle ring over the years, but those made by Héritage Jewelry, Peter Suchy and Fine Jewels UK are often thought to be among the most beautiful. A triangle ring of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 57, is particularly popular. See these pages for a round cut iteration of this accessory, while there are also trillion cut cut and cushion cut cut versions available here, too. Finding a triangle ring for sale for women should be easy, but there are 32 pieces available to browse for unisex as well as men, too.

How Much is a Triangle Ring?

On average, a triangle ring at 1stDibs sells for $3,725, while they’re typically $113 on the low end and $240,000 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.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.