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Triangle Ruby Ring

Ruby Ring Ruby 6.8 Carat in 18 Carat White Gold Triangle Diamonds
Ruby Ring Ruby 6.8 Carat in 18 Carat White Gold Triangle Diamonds

Ruby Ring Ruby 6.8 Carat in 18 Carat White Gold Triangle Diamonds

Located in Paris, FR

18K White Gold Ruby Ring and Diamonds 18K white gold ring set with a large composite ruby ​​of 6.80

Category

Early 2000s French Engagement Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Platinum Vintage Engagement Ring Triangle Diamond Cabochon Burma Ruby 4.10 Carat
Platinum Vintage Engagement Ring Triangle Diamond Cabochon Burma Ruby 4.10 Carat

Platinum Vintage Engagement Ring Triangle Diamond Cabochon Burma Ruby 4.10 Carat

Located in New York, NY

timeless elegance and symbolizes enduring romance. Flanking the ruby are two enchanting triangle diamonds

Category

Early 2000s American Contemporary Engagement Rings

Materials

Diamond, Ruby, Platinum

IGI-Certified 1.4ct Pear-Cut Emerald, Sapphire &Ruby Ring with Triangle Diamonds
IGI-Certified 1.4ct Pear-Cut Emerald, Sapphire &Ruby Ring with Triangle Diamonds

IGI-Certified 1.4ct Pear-Cut Emerald, Sapphire &Ruby Ring with Triangle Diamonds

Located in Jaipur, RJ

ring featuring three 1.4ct Natural Pear-Cut gemstones—Green Emerald, Blue Sapphire, and Red Ruby. Their

Category

2010s Indian Art Deco Cocktail Rings

Materials

Sapphire, Emerald, Ruby, Diamond, White Gold, 18k Gold

Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring
Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring

Oscar Heyman Trilliant Cut Diamond Ruby Platinum 18K Gold Triangle Halo Ring

By Oscar Heyman

Located in Philadelphia, PA

Bezel set in platinum with a recessed halo surround of square and kite cut rubies Weighing approximately

Category

Vintage 1980s Engagement Rings

Materials

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

GRS 1 Carat Pigeon Blood Burma No Heat Ruby and Diamond Ring in 18 Karat Gold
GRS 1 Carat Pigeon Blood Burma No Heat Ruby and Diamond Ring in 18 Karat Gold

GRS 1 Carat Pigeon Blood Burma No Heat Ruby and Diamond Ring in 18 Karat Gold

By Rewa Jewellery

Located in Bangkok, TH

with a unique triangle shaped ruby. This ring is a good fit for everyday use and for special occasions

Category

2010s Solitaire Rings

Materials

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

Flower red, purple gemstone silver, gold ring
Flower red, purple gemstone silver, gold ring

Flower red, purple gemstone silver, gold ring

Located in Istanbul, TR

Flower red, purple gemstone ring. Triangle red gemstone ring. Lab ruby, sapphire ring. Flower

Category

21st Century and Contemporary Turkish Modern Engagement Rings

Materials

Ruby, Sapphire, Rose Gold, White Gold, Yellow Gold, Gold Plate, Silver

Recent Sales

Gold Triangle Motif Ring with Rubies and Diamonds
Gold Triangle Motif Ring with Rubies and Diamonds

Gold Triangle Motif Ring with Rubies and Diamonds

Located in Athens, GR

Embrace a touch of contemporary glamour with our Gold Triangle Motif Ring, adorned with the fiery

Category

2010s Greek Byzantine Band Rings

Materials

Ruby, Diamond, 18k Gold, Gold

Ruby and Diamond Triangle Ring
Ruby and Diamond Triangle Ring

Ruby and Diamond Triangle Ring

Located in Idar-Oberstein, DE

A stunning ruby and diamond ring in platinum. The round shaped ruby has a very bright pinkish

Category

20th Century Engagement Rings

Materials

Diamond, Ruby, Platinum

3.43 Carat Triangle Rose Cut Diamond and Ruby Ring
3.43 Carat Triangle Rose Cut Diamond and Ruby Ring

3.43 Carat Triangle Rose Cut Diamond and Ruby Ring

Located in Bangkok, TH

A new 3.43 carats triangle rose cut diamond and 2.51 carats ruby ring. There is also 0.63 carats of

Category

2010s Fashion Rings

Materials

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

Vintage Van Cleef & Arpels Gemstone 18K Yellow Gold Triangle Ring Set
Vintage Van Cleef & Arpels Gemstone 18K Yellow Gold Triangle Ring Set

Vintage Van Cleef & Arpels Gemstone 18K Yellow Gold Triangle Ring Set

By Van Cleef & Arpels

Located in Beverly Hills, CA

One Vintage Van Cleef & Arpels Gemstone 18K Yellow Gold Triangle Ring Set. Featuring one round

Category

Vintage 1970s French Band Rings

Materials

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

Diamond Ruby Triangle 18k Yellow Gold Ring, Sz 7
Diamond Ruby Triangle 18k Yellow Gold Ring, Sz 7

Diamond Ruby Triangle 18k Yellow Gold Ring, Sz 7

Located in New York, NY

heat-treated ruby of an estimated 0.70 carats, 29 baguette-cut channel-set diamonds of an estimated

Category

Vintage 1970s Italian Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Certified 1.02ct No Heat Triangle Cut Ruby Diamond 18k Yellow Gold Cluster Ring
Certified 1.02ct No Heat Triangle Cut Ruby Diamond 18k Yellow Gold Cluster Ring

Certified 1.02ct No Heat Triangle Cut Ruby Diamond 18k Yellow Gold Cluster Ring

By Gems and Jewels UK

Located in Birmingham, GB

Natural Vivid Pinkish Red Untreated Ruby & Diamond 18k Yellow Gold Triangle Cut Cluster Halo Ring

Category

21st Century and Contemporary Cluster Rings

Materials

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

Triangle Cut Diamond and Ruby Platinum Art Deco Engagement Ring
Triangle Cut Diamond and Ruby Platinum Art Deco Engagement Ring

Triangle Cut Diamond and Ruby Platinum Art Deco Engagement Ring

Located in Los Angeles, CA

ring features a halo of fourteen Calibre Cut rubies weighing approximately 0.30ct, further surrounded

Category

Early 20th Century Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

4.20 Carat  NoHeated Ruby Cocktail Ring Set with Triangle White Diamond 0.61 Cts
4.20 Carat  NoHeated Ruby Cocktail Ring Set with Triangle White Diamond 0.61 Cts

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

Mid Century 3.60 Carat Natural Ruby & Triangle Cut Diamond Ring, circa 1950
Mid Century 3.60 Carat Natural Ruby & Triangle Cut Diamond Ring, circa 1950

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

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GIA Certified No Heat Burma Ruby 9.80 Carat Diamond Circles White Gold Earrings
GIA Certified No Heat Burma Ruby 9.80 Carat Diamond Circles White Gold Earrings

GIA Certified No Heat Burma Ruby 9.80 Carat Diamond Circles White Gold Earrings

By OGI Ltd

Located in New York, NY

Introducing our exquisite Flexible Four Circle Diamond 14 Karat White Earrings, a true epitome of elegance and luxury. These stunning earrings feature a captivating design crafted wi...

Category

2010s American Contemporary Drop Earrings

Materials

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

GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5
GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5

GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat White Gold Ring 5.5

By OGI Ltd

Located in New York, NY

GIA Certified No Heat Sapphire 6.46 Carat Diamond 0.75 Carat 14 Karat White Gold Ring 5.5 This exquisite engagement ring features a stunning oval-shaped Ceylon sapphire, certified by...

Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Cartier Vintage Trinity Tri Color 3 Millimeter Each Band 18 Karat Gold Ring
Cartier Vintage Trinity Tri Color 3 Millimeter Each Band 18 Karat Gold Ring

Cartier Vintage Trinity Tri Color 3 Millimeter Each Band 18 Karat Gold Ring

By Cartier

Located in New York, NY

Introducing the Cartier Vintage Trinity Rolling Ring Tri Color 3.3 Millimeter Each Band 18 Karat Gold Ring: Finger size 5 #48 Elevate your style with this exquisite Cartier Vintage T...

Category

1990s French Contemporary Band Rings

Materials

Gold, 18k Gold, Rose Gold, White Gold, Yellow Gold

1.50 Carat Ruby Diamond Ring
1.50 Carat Ruby Diamond Ring

1.50 Carat Ruby Diamond Ring

$875Sale Price|27% Off

1.50 Carat Ruby Diamond Ring

Located in Dallas, TX

The diamonds in the center of the cluster of rubies add a special touch! In 14 karat yellow gold, with approximately 1.50 carats of rubies and accent diamonds.

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Boucheron 1950s Emerald, Ruby, Sapphire and Diamond 18k Yellow Gold Brooch
Boucheron 1950s Emerald, Ruby, Sapphire and Diamond 18k Yellow Gold Brooch

Boucheron 1950s Emerald, Ruby, Sapphire and Diamond 18k Yellow Gold Brooch

Located in Jesmond, Newcastle Upon Tyne

A stunning vintage French 0.16 carat emerald, 0.25 carat ruby, 0.15 carat sapphire, 0.18 carat diamond and 18 karat yellow gold brooch by 'Boucheron'; part of our diverse gemstone je...

Category

Vintage 1950s French Retro Brooches

Materials

Sapphire, Ruby, Emerald, Diamond, Gold, Yellow Gold, 18k Gold

14K Yellow Gold Ruby and Diamond Ring
14K Yellow Gold Ruby and Diamond Ring

14K Yellow Gold Ruby and Diamond Ring

Located in Great Neck Plaza, NY

A bold and regal statement piece, this vintage ring showcases a magnificent oval-cut ruby weighing approximately 14.46 carats, set in a rich 14K yellow gold bezel. The ruby’s deep, v...

Category

Vintage 1970s Cocktail Rings

Materials

14k Gold

Van Cleef Arpels Aquamarine Ring. 1.50ct Square Aquamarine Pearl Ring 18K Gold
Van Cleef Arpels Aquamarine Ring. 1.50ct Square Aquamarine Pearl Ring 18K Gold

Van Cleef Arpels Aquamarine Ring. 1.50ct Square Aquamarine Pearl Ring 18K Gold

By Van Cleef & Arpels

Located in New York, NY

A stunning Van Cleef & Arpels ring featuring a mesmerizing square-cut aquamarine center stone, weighing approximately 1.50-carats. The aquamarine is bezel-set in rich 18k yellow ...

Category

21st Century and Contemporary Unknown Art Deco Engagement Rings

Materials

Aquamarine, Pearl, Gold, Yellow Gold

Vintage Platinum Audemars Piguet Haute Joaillerie Diamond Tennis Bracelet Watch
Vintage Platinum Audemars Piguet Haute Joaillerie Diamond Tennis Bracelet Watch

Vintage Platinum Audemars Piguet Haute Joaillerie Diamond Tennis Bracelet Watch

By Audemars Piguet

Located in Antwerp, BE

StunningHigh Yewellery Platinum Tennis bracelet / watch Audemars Piguet. Calibre: 2426 Diamonds: The bracelet has together 16,2 carat diamonds. D color Internally Flawless Materi...

Category

20th Century Artisan Tennis Bracelets

Materials

Diamond, Platinum

Dalben Design Tourmaline Rose Gold Ring
Dalben Design Tourmaline Rose Gold Ring

Dalben Design Tourmaline Rose Gold Ring

By Laura Dalben

Located in Como, IT

Dalben design 18k rose gold satin finishing ring with a 8,2 carat bezel-set cushion faceted cut Tourmaline from Mozambique. Ring size 7 1/4 USA - EU 55 re-sizable to most finger si...

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Tourmaline, Gold, 18k Gold, Rose Gold

Oscar Heyman Ruby Diamond Ring 18k Gold Platinum Vintage Fine Jewelry
Oscar Heyman Ruby Diamond Ring 18k Gold Platinum Vintage Fine Jewelry

Oscar Heyman Ruby Diamond Ring 18k Gold Platinum Vintage Fine Jewelry

Located in Torrance, CA

Stylish vintage Oscar Heyman diamond & ruby ring crafted in 18 karat yellow gold and platinum. Six round brilliant cut diamonds total an estimated 0.20 carats (estimated at F-G col...

Category

Mid-20th Century American Modern Band Rings

Materials

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

Dainty Heart Cut Ruby Unisex Ring in 18k Solid Yellow Gold, Signet Ring for Her
Dainty Heart Cut Ruby Unisex Ring in 18k Solid Yellow Gold, Signet Ring for Her

Dainty Heart Cut Ruby Unisex Ring in 18k Solid Yellow Gold, Signet Ring for Her

By VR Jewels

Located in New York, NY

Dainty Heart Cut Ruby Unisex Ring, Signet Ring for Her in 18K Gold featuring natural ruby of 0.25 carats. The gorgeous handcrafted ring goes with every style, every occasion or any o...

Category

21st Century and Contemporary American Contemporary Signet Rings

Materials

Ruby, Gold, 18k Gold, Yellow Gold

5.41 Carat Octagon Emerald Station Chain Necklace in 14k Solid Yellow Gold
5.41 Carat Octagon Emerald Station Chain Necklace in 14k Solid Yellow Gold

5.41 Carat Octagon Emerald Station Chain Necklace in 14k Solid Yellow Gold

$2,040Sale Price / item|20% Off

W 0.19 in L 17.5 in

5.41 Carat Octagon Emerald Station Chain Necklace in 14k Solid Yellow Gold

By VR Jewels

Located in New York, NY

5.41 Carat Octagon Emerald Station Chain Necklace in 14K Gold studded with octagon cut emerald. This stunning piece of jewelry instantly elevates a casual look or dressy outfit. Eme...

Category

21st Century and Contemporary American Modern Chain Necklaces

Materials

Emerald, Gold, 14k Gold, Yellow Gold

Contemporary Burma Ruby 13.35 Carat  and 1.60 Carat Diamond Cocktail Ring
Contemporary Burma Ruby 13.35 Carat  and 1.60 Carat Diamond Cocktail Ring

Contemporary Burma Ruby 13.35 Carat and 1.60 Carat Diamond Cocktail Ring

Located in Florence, IT

This impressive 13.35 carat Burma Ruby cocktail ring, is surrounded by 1.60 carat of natural white Diamonds, and set in an elegantly thin 18Kt white gold band. For the lady who love...

Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

GIA Certified 0.82 E VS2 Diamond and Ruby Deco Style Ring
GIA Certified 0.82 E VS2 Diamond and Ruby Deco Style Ring

GIA Certified 0.82 E VS2 Diamond and Ruby Deco Style Ring

Located in New York, NY

This Platinum Art Deco style ring features a stunning E/C diamond weighing 0.82 carats certified by GIA as E color and VS2 clarity. Adorned with smaller round diamonds totaling 0.15 ...

Category

21st Century and Contemporary Art Deco Cocktail Rings

Materials

Diamond, Ruby, Platinum

3.19 Carat Natural Ruby Stud Earrings in 14k Rose Gold with Diamonds for Wedding
3.19 Carat Natural Ruby Stud Earrings in 14k Rose Gold with Diamonds for Wedding

3.19 Carat Natural Ruby Stud Earrings in 14k Rose Gold with Diamonds for Wedding

By VR Jewels

Located in New York, NY

3.19 Carat Natural Ruby Stud Earrings in 14k Rose Gold with Diamonds for Wedding to make a statement with your look. You shall need stud earrings to make a statement with your look. ...

Category

21st Century and Contemporary American Anglo-Indian Stud Earrings

Materials

Diamond, Ruby, 14k Gold, Rose Gold, Gold

18 K Yellow Gold Vintage Entourage Ring Yellow Sapphire Diamonds
18 K Yellow Gold Vintage Entourage Ring Yellow Sapphire Diamonds

18 K Yellow Gold Vintage Entourage Ring Yellow Sapphire Diamonds

Located in Zurich, Zollstrasse

A bright yellow Sapphire is the central point of this classic Vintage Entourage Ring in 18 K yellow Gold. The yellow Sapphire has a weight of approximately 4.80 ct and is surrouded b...

Category

Vintage 1950s Unknown Post-War Cocktail Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, Yellow Gold

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Triangle Ruby Ring For Sale on 1stDibs

You are likely to find exactly the triangle ruby ring you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and 14k gold — can elevate any look. Our collection of these items for sale includes 21 vintage editions and 13 modern creations to choose from as well. If you’re looking for a triangle ruby 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. 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. Creating a triangle ruby ring has been a part of the legacy of many jewelers, but those produced by Aria Jewelry Design, David Webb and Gilbert Albert are consistently popular. While most can agree that any triangle ruby ring from our collection can easily elevate most outfits, but the choice of a ruby version from the 22 available is guaranteed to add a special touch to your ensemble. See these pages for an oval cut iteration of this accessory, while there are also rose cut cut and round cut cut versions available here, too. If you’re browsing our inventory for a triangle ruby ring, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Triangle Ruby Ring?

The price for a triangle ruby ring starts at $216 and tops out at $65,164 with these rings, on average, selling for $3,600.

The Legacy of Ruby in Jewelry Design

This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.

Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.

Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.

Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.

When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.

According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.

Find a collection of ruby necklaces, ruby rings and other accessories 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.