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Octavio Sarda Palau 1970 Barcelona Triangular Ring In 18Kt Gold With Coral
Located in Miami, FL
Triangular ring designed by Octavio Sarda Palau. Beautiful triangular ring, created in Barcelona
Category

Vintage 1970s Spanish Modernist Cocktail Rings

Materials

Coral, Gold, 18k Gold, Yellow Gold

Aletto Brothers Stackable Small Triangular Ring in 18kt Yellow Gold with Diamond
By Aletto Brothers
Located in Miami, FL
Stackable ring designed by the Aletto Brothers. A contemporary stackable ring, created by the
Category

21st Century and Contemporary American Modern Band Rings

Materials

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

Triangular Ruby and Diamond 14 Karat Yellow Gold Ring
Located in New York, NY
A curved and elevated triangular ring with two rows of diamonds accented with two rows of rubies on
Category

Late 20th Century Cocktail Rings

Materials

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

14K White Gold 1.0 Carat Diamond Composite Ring
Located in New York, NY
A gold and diamond engagement composite ring. This triangular ring is made with 96 round and 16
Category

21st Century and Contemporary Indian Contemporary Bridal Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Yianni Creations Fine Silver Black Rhodium and 24 Karat Gold Pearl Two-Tone Ring
By Yianni Creations
Located in Astoria, NY
Fine Silver 950 purity and plated with palladium to resist the elements. This triangular ring is
Category

21st Century and Contemporary Greek Contemporary Solitaire Rings

Materials

Pearl, Freshwater Pearl, Natural Pearl, Gold Plate, Yellow Gold, Palladi...

Ralph Masri 1919 Triangular Diamond Ring
By Ralph Masri
Located in Barcelona, Barcelona
Striking ring with overlapping triangles from Ralph Masri's '1919' Bauhaus-inspired collection, set
Category

21st Century and Contemporary Lebanese Modernist Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Ralph Masri 1919 Triangular Diamond Blue Topaz Ring
By Ralph Masri
Located in Barcelona, Barcelona
Edgy two-tone ring from Ralph Masri's '1919' Bauhaus-inspired collection, set with diamonds and
Category

21st Century and Contemporary Lebanese Modernist Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, White Gold

GIA 2.42 Carat Triangular Cut Diamond Onyx Platinum Ring
Located in Beverly Hills, CA
One GIA 2.42 Carat Triangular Cut Diamond Onyx Platinum Ring. Featuring one GIA modified triangular
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Onyx, Platinum

14K White Gold Triangular Tanzanite & Diamond Cocktail Ring, 2.15ct
Located in Holtsville, NY
Introducing our 14K White Gold Cocktail Ring, a masterpiece that marries modern elegance with
Category

2010s American Artist Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Retro GIA 1.81 Carat Triangular Cut Diamond 14k Gold Ring
Located in Beverly Hills, CA
One Retro GIA 1.81 Carat Triangular Cut Diamond 14k Gold Ring. Featuring on triangular step cut
Category

Vintage 1940s Engagement Rings

Materials

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

Art Deco Platinum 1.10ctw Diamond & Triangular Synthetic Sapphire Cocktail Ring
Located in Montclair, NJ
--Stone(s):-- (4) Synthetic Sapphires - French Triangular Cut - Milgrain-Bezel Set - Deep Blue
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA Certified 2.02 Carats Triangular Fancy Yellow Diamond Fashion Ring
By Roman Malakov
Located in New York, NY
A fascinating and exquisite fashion ring features a triangular yellow diamond weighing 2.02 carats
Category

21st Century and Contemporary American Contemporary More Rings

Materials

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

Vintage 1.60 Carat Triangular Brilliant Cut Diamond Geometric Dome Ring
Located in Los Angeles, CA
Vintage 1.60 Carat Triangular Brilliant Cut Diamond Geometric "Cubism" Dome Ring composed of 18k
Category

Vintage 1970s Unknown Modern Dome Rings

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Platinum 0.57ctw Old Diamond Triangular Prong Engagement Solitaire Ring
Located in Montclair, NJ
Clarity - 0.05ctw (approx.) Material: Platinum Weight: 3.96 Grams Ring Size: 6.5 (fitted on finger
Category

Vintage 1930s Engagement Rings

Materials

Diamond, Platinum

J. Birnbach GIA Certified 1.68 Carat Modified Triangular Brilliant Ring
By J. Birnbach
Located in New York, NY
certified 1.68 ct Modified Triangular Brilliant diamond of J color and VS1 clarity. Set within a double
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Platinum

Emerald Cut Emerald and Triangular Diamond Platinum Ring
By Trabert Hoeffer
Located in Chicago, IL
Platinum ring prong, set with one emerald cut emerald weighing 6.98cts and two prong set triangular
Category

Early 2000s American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Modernist 18k Yellow Gold Blue Lapis Geometric Triangular Bypass Tension Ring
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Lapis - Custom Triangular Cut- Inlay - Rich Cobalt Blue - 10.7 x
Category

21st Century and Contemporary Modernist Cocktail Rings

Materials

Lapis Lazuli, Yellow Gold

Vintage 6 Carat Cabochon Amethyst and Diamond Triangular Retro Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Vintage Solitaire Amethyst and Diamond Retro Gold Ring. Centering a securely
Category

Mid-20th Century Retro Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold, 18k Gold, Yellow Gold

GIA Certified Natural Garnet White Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

White Gold

GIA Certified Natural Garnet Yellow Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Yellow Gold

Unique 14K Yellow Gold, Sapphire & Enamel Cocktail Ring - Pear & Triangular Cut
Located in Holtsville, NY
Introducing our spectacular 14K Yellow Gold Cocktail Ring, a masterpiece of jewelry design that
Category

2010s American Artist Cocktail Rings

Materials

Sapphire, Yellow Gold, Enamel

Certified 2.82ct Triangular cut Tanzanite and Diamond 18ct gold ring
By David Jerome
Located in Bishop's Stortford, Hertfordshire
This ring designed by David Jerome is from his private collection and features one trilliant cut
Category

21st Century and Contemporary British Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Triangular Brilliant Cut Natural Tanzanite Modern Open Arrow Ring in Platinum
Located in Scottsdale, AZ
. This lovely ring features a gorgeous .50 carat triangular brilliant cut tanzanite stone prong in a
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Tanzanite, Platinum

8.55 Carat Total Triangular Rhodolite Garnet and Diamond Asymmetrical Gold Ring
Located in Scottsdale, AZ
Ring size: 6 Bold and contemporary gemstone ring featuring a large triangular buff top rhodolite
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Rhodolite, Garnet, Diamond, Yellow Gold, 18k Gold, Gold

18 kt yellow Gold Ring with Multifaceted Triangular Citrine Quartz & Diamonds
Located in Milano, IT
This Dharma ring is composed of 3, 30 gr of 18kt yellow gold, 0, 15 cts of natural brilliant-cut
Category

2010s Italian Contemporary Fashion Rings

Materials

White Diamond, Citrine, Diamond, Quartz, Yellow Gold, 18k Gold

Aletto Brothers Stackable Small Triangular Geometric Ring in 18kt Yellow Gold
By Aletto Brothers
Located in Miami, FL
Stackable ring designed by the Aletto Brothers. A contemporary stackable ring, created by the
Category

21st Century and Contemporary American Modernist Dome Rings

Materials

Gold, 18k Gold, Yellow Gold

Aletto Brothers Stackable Large Triangular Geometric Ring in 18kt Yellow Gold
By Aletto Brothers
Located in Miami, FL
Stackable ring designed by the Aletto Brothers. A contemporary stackable ring, created by the
Category

21st Century and Contemporary American Modernist Cocktail Rings

Materials

Gold, 18k Gold, Yellow Gold

14k White Gold Ring set with a Moonstone Cabochon and Triangular Aquamarines
Located in Montréal, Québec
The Winter Solstice Fairy is one of our beautiful moonstone and aquamarine rings. This ring is made
Category

20th Century Canadian Contemporary Cocktail Rings

Materials

Moonstone, Aquamarine, 14k Gold, White Gold

Gubelin Certified Colombian Emerald Ct 5.48 Two Triangular Diamonds Ct 1.65 Ring
By Garavelli
Located in Valenza, IT
triangular white diamonds total carat weight 1.65 These three beautiful stones have been set in a classic
Category

21st Century and Contemporary Italian Contemporary Solitaire Rings

Materials

Diamond, Emerald, 18k Gold

Angara Gia Certified Natural Garnet Rose Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Rose Gold

Angara Gia Certified Natural Garnet Yellow Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Yellow Gold

Angara Gia Certified Natural Garnet Yellow Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

White Gold

Angara Gia Certified Natural Garnet Rose Gold Ring with Triangular Motif Halo
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Round Garnet Ring with Triangular Motif Halo
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Rose Gold

18ct White Gold Multi Faceted Blue Topaz Ring Of Irregular Triangular Shape
Located in London, GB
A multi faceted blue topaz ring of irregular triangular shape with a collet set of multi wire shank
Category

1990s Solitaire Rings

Materials

Topaz, Blue Topaz, White Gold

Triangular White Diamond Rose Cut Ring with Diamonds and Pink Sapphire, 18K
Located in New York, NY
A Triangular White Diamond Rose Cut Ring with Round White Diamonds and Rectangular Pink Sapphires
Category

20th Century Cocktail Rings

Peter Suchy GIA Certified 1.27 Carat Triangular Sapphire Diamond White Gold Ring
By Peter Suchy
Located in Stamford, CT
Violet sapphire and diamond engagement ring. Spectacular bright violet triangular cut sapphire
Category

21st Century and Contemporary Engagement Rings

Materials

Sapphire, Purple Sapphire, Diamond, Gold, 18k Gold, White Gold

Vintage Circa 1990s 18 Carat Yellow Gold Triangular Blue Sapphire & Diamond Ring
Located in Hamilton, AU
Lovingly handcrafted in 18 carat white and yellow gold, this darling vintage ring is set with a
Category

20th Century Unknown Modern Cluster Rings

Materials

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

Large Triangular Mixed Cut Green Beryl and Diamond Halo Statement Cocktail Ring
Located in Scottsdale, AZ
Ring size: 6.5 Stunningly sparkly, massive green beryl and diamond cocktail ring. This eye
Category

Mid-20th Century Unknown Contemporary Cocktail Rings

Materials

Beryl, Green Beryl, Diamond, Gold, 14k Gold, White Gold

1980s Opal Diamond 18 Karat Yellow White Gold Triangular Vintage Halo Ring
Located in Philadelphia, PA
Stamped for 18 karat gold Circa: 1980s Ring size: 5 1/4 and sizable Measures north to south 12.5 mm and
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Opal, Gold, White Gold

14kt Rose Gold with Pink Tourmaline and White Triangular Swarovski Stone Ring
Located in GALLARATE, IT
Fashion , cocktail ring in rose gold 14kt , unique design, a scarf that caresses your hand, ideal
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Diamond, Tourmaline, White Diamond, Gold, Rose Gold, 14k Gold

14kt Rose Gold with Green Tourmaline and Whit Triangular Swarovski Stone Ring
Located in GALLARATE, IT
Fashion , cocktail ring in rose gold 14kt , unique design, a scarf that caresses your hand, ideal
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Tourmaline, 14k Gold, Rose Gold

Large Fancy 2.05 Ct Triangular Diamond Solitaire and Brilliant Cut Dia Wave Ring
By Ri Noor
Located in Houston, TX
Make a statement with this significant 2.05 fancy Triangular diamond solitaire and brilliant cut
Category

2010s Cocktail Rings

Materials

Diamond, Emerald

18K Yellow Gold GIA Bezel Triangular Ruby Solitaire Pave Diamond Dome Band Ring
Located in Montclair, NJ
This incredible band ring is crafted in solid 18k yellow gold and features a GIA certified natural
Category

1990s Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Georgian 18K gold garnet heart diamond ring, sentimental ring romantic ring gift
Located in Versailles, FR
For sale a beautiful Georgian era 18K gold ring, a rare treasure steeped in history and sentiment
Category

Antique 18th Century French Georgian Engagement Rings

Materials

Diamond, Garnet, Silver, 18k Gold

Columbian Emerald Ring
Located in New York, NY
Platinum and 18K Yellow Gold Colombian Emerald and 2 - Triangular Shaped Diamond Ring. Cleopatra is
Category

21st Century and Contemporary Engagement Rings

Materials

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

Ring White GoldDiamond
Located in PARIS, FR
terminated by two triangular diamonds for a total weight of 0.99 ct. channel setting. ring size: 53. Width: 0
Category

20th Century French Engagement Rings

Materials

White Gold

Sybarite Men's Transformer Ring
By Sybarite Jewellery
Located in London, GB
The transformer ring has two positions and can be used as a wedding ring. The first position
Category

2010s Italian Wedding Rings

Materials

Diamond, Black Diamond, White Diamond, Gold, 18k Gold, White Gold

Tanzanite and Diamond Ring
Located in San Francisco, CA
Blending contemporary and classic design, this eye-catching ring features a horizontally-set 3.40
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Tanzanite, 18k Gold

Diamond Triage Filigree Dress Ring
By Jaipur Atelier
Located in Los Angeles, CA
Diamond Triage Filigree Dress Ring. A stunningly beautiful dress ring featuring a rose cut diamond
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, 18k Gold

Opal and Diamond Platinum Ring
By Michael Rose
Located in London, GB
An opal and diamond platinum ring This beautiful opal and diamond ring is handcrafted in platinum
Category

2010s European Modern Engagement Rings

Materials

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

Diamond Tron Filigree Dress Ring
By Jaipur Atelier
Located in Los Angeles, CA
Diamond Tron Filigree Dress Ring. A stunningly beautiful dress ring featuring a rose cut diamond of
Category

2010s Indian Modern Engagement Rings

Materials

Diamond, 18k Gold

Cartier Multi Gemstone Pasha Ring
By Cartier
Located in London, GB
Here we have a fabulous multi gemstone ring from the world renowned luxury jewellery house of
Category

21st Century and Contemporary Engagement Rings

Materials

Amethyst, Citrine, Garnet, Tourmaline, Gold, Yellow Gold

Pearls Diamonds Anyfinger Gold Ring
Located in Herzelia, Tel Aviv
the Round and Baguette-cut Diamonds. Created in 2007, a ring for any finger and also that can be worn
Category

Early 2000s Fashion Rings

Materials

Diamond, Pearl, Gold

Rhodolite Garnet Diamond Platinum Ring
Located in Beverly Hills, CA
A unique ring featuring a 4.85 carat rhodolite garnet, which has a lovely triangular shape and
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Garnet, Rhodolite, Platinum

Aquila Diamond and Quartz Ring
Located in New York, NY
The geometric ring set with triangular cabochon blue and pink quartz, with square-cut diamonds 18k
Category

Vintage 1970s American Contemporary More Rings

Materials

Diamond, Quartz

Georgian Rose Cut Diamond Cluster Ring
Located in London, GB
This is an unusual large Georgian diamond cluster ring. The ring is in a triangular shape and
Category

Antique 18th Century Georgian Cluster Rings

Materials

Diamond, Gold, Silver

Invisible Set Diamond Gold Ring
Located in Beverly Hills, CA
setting. The domed triangular center makes this ring stand out from the rest. Ring size 6.25
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Brazilian Paraiba Ring, 3.37 Carats
Located in New Orleans, LA
A monumental marvel, this breathtaking ring features the elusive and rare Brazilian Paraiba. The
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Tourmaline, Paraiba, Pink Diamond, 18k Gold, Rose Gold, White Gold

Golden Beryl Diamond Platinum Ring
Located in Beverly Hills, CA
A stylish ring featuring a unique gemstone, a golden yellow beryl, which is in the same family as
Category

21st Century and Contemporary American Cocktail Rings

Materials

Beryl, Diamond, Platinum

Antique 19th Century Emerald and Diamond Ring Pear Shaped Heart Ring Rose Cut
Located in London, GB
A gorgeous antique emerald and diamond ring dating to the 19th century. The central prong-set 0.3ct
Category

Antique Mid-19th Century French Georgian Engagement Rings

Materials

Diamond, Emerald, 18k Gold

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Triangular Ring For Sale on 1stDibs

Surely you’ll find the exact triangular ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of Gold, Platinum and 14k Gold, this item was constructed with great care. You can easily find a 21 antique edition and 19 modern creations to choose from as well. If you’re looking for a triangular 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 accessory, there are many different carat weights to choose from, but 1.5 Carat and 2 Carat versions are of considerable interest. Finding an appealing triangular ring — no matter the origin — is easy, but Gregory Mikaelian & Sons, Inc., Tiffany & Co. and David Jerome each produced a popular version that is worth a look. A triangular ring of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 27, is particularly popular. See these pages for a trillion cut iteration of this accessory, while there are also round cut cut and emerald cut cut versions available here, too. When shopping for a triangular ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Triangular Ring?

The price for a triangular ring starts at $178 and tops out at $334,328 with these rings, on average, selling for $6,500.

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.