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Round Cut Diamond Triangular Pendant Necklace 14K Yellow Gold 18 Inches
Located in New York, NY
Elevate any outfit with this beautiful triangular diamond pendant necklace. Crafted in 14K yellow
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Triangle Pendant Pave Diamond 925 Silver Diamond Handmade Triangular Pendant
Located in Chicago, IL
Triangle Pendant Pave Diamond 925 Silver Diamond Handmade Triangular Pendant Diamond Weight 0.66
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

Triangular Tanzanite and Diamond Pendant Necklace in White Gold
Located in Houston, TX
18K white gold pendant necklace featuring a triangular tanzanite with a diamond halo. The
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Tanzanite, 14k Gold, 18k Gold, White Gold

Heart Pendant Pave Diamond 925 Silver Diamond Pendant Fine Jewelry Pendant Gift
Located in Chicago, IL
Pave Diamond Triangular Pendant 925 Silver Diamond Arrow Head Pendant Gift Total Carat Weight 0.24
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, Silver, Sterling Silver

Triangular Suspension Pendant by Mario Botta for Artemide, Italy 1980s
By Artemide, Mario Botta
Located in Chicago, IL
Designed by Swiss Architect Mario Botta (b.1943) for Artemide in the 1980s, this triangular pendant
Category

Vintage 1980s Italian Modern Chandeliers and Pendants

Materials

Metal, Enamel

Etruscan Style Gold & Diamond Drop Pendant (pendant only)
Located in Atlanta, GA
. This beautiful pendant has three, graduated medallion drops with triangular-shaped tassel bottom. The
Category

21st Century and Contemporary European Classical Greek Pendant Necklaces

Materials

Diamond, 22k Gold

Etruscan Style Gold & Diamond Drop Pendant (pendant only)
Etruscan Style Gold & Diamond Drop Pendant (pendant only)
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H 3.75 in W 0.63 in D 0.38 in
Harlequin Sapphire Diamond Gold Pendant
By Rive Gauche Jewelry
Located in New York, NY
trademark for authenticity. The Harlequin pendant is Rive Gauche Jewelry’s first original creation, made of
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

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

2.05 Carat Triangle Diamond Fashion Pendant In Platinum
Located in Chicago, IL
A pendant that is part of the fashion jewelry category, featuring a diamond as the main stone and
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Rose-Cut Diamond and Enamel Arrow Pendant
Located in Addlestone, GB
Beautiful Rose-cut Diamond and Black enamelled pendant. Set with two elongated cushion shaped rose
Category

2010s European Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Silver, Enamel

Victorian era 18K gold garnet diamond pendant
Located in Versailles, FR
For sale a breathtaking Victorian era garnet and diamond pendant. This remarkable piece showcases a
Category

Antique 19th Century French Victorian Pendant Necklaces

Materials

Diamond, Garnet, 18k Gold

Victorian era 18K gold garnet diamond pendant
Victorian era 18K gold garnet diamond pendant
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H 2.52 in W 0.83 in
.91 Carat Diamond White Gold Pendant Necklace
Located in Stamford, CT
Four trilliant diamond clustered pendant necklace. Center diamonds surrounded with a halo of round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Opal And Diamond Gold French Pendant
Located in Cairo, EG
Natural fire opal stone pendant in 18k white gold topped with triangular brilliant cut Diamond F
Category

Vintage 1980s Pendant Necklaces

.83 Carat Tanzanite Diamond Halo Platinum Pendant Necklace
Located in Stamford, CT
Tanzanite and diamond pendant necklace. Triangular shape tanzanite with a halo of round beaded
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

Diamond, Tanzanite, Platinum

2.50 Carat Natural Rubellite Diamonds in Gold Pendant
Located in Los Angeles, CA
This 14K yellow gold pendant featuring a stunning rubellite gemstone is truly extraordinary. The
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rubelite, Gold, 14k Gold

Peter Suchy 13.04 Amethyst Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Rich purple amethyst and diamond pendant necklace. This spectacular fantasy cut triangular 13.04
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Gold, 14k Gold, White Gold

Luxury 14K Tanzanite & Diamond Pendant Necklace Exquisite & Timeless Jewelry
Located in Holtsville, NY
tanzanite and diamonds with this glamorous pendant necklace. It is a timeless treasure that exudes luxury
Category

2010s Indian Pendant Necklaces

Materials

Diamond, Tanzanite, 14k Gold, White Gold

0.38 Carat Total Brilliant Round Diamond Open-Work Pendant Necklace
Located in New York, NY
A beautiful and unique pendant showcasing a triangular open-work design set with 0.38 carats of
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat White Gold Diamond and Emerald Pendant/Brooch- #16453
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond and Emerald Pendant/Brooch- This exquisite piece features 16
Category

20th Century Pendant Necklaces

Materials

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

Antique Art Deco 1.75 Carat Diamond and Platinum Drop Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.75 carat diamond and platinum Art Deco drop pendant; part of our
Category

Vintage 1920s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

EMBLM Inverted Diamond Pendant – 14k Yellow Gold, 1ct Black Brilliant Cut
Located in Los Angeles, CA
The Peristome Inverted Diamond Pendant – designed and handmade by EMBLM Fine Jewelry Inspired by
Category

2010s American Pendant Necklaces

Materials

Diamond, Black Diamond, Gold, 14k Gold

Vintage 13.94 Carat Tourmaline and Diamond 18k Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
, pear, triangular and modern brilliant round cut. The stunning tourmaline pendant suspends from an 18
Category

1990s Unknown Pendant Necklaces

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Signed Southwestern 14K Yellow Gold, Turquoise, Lapis, & Diamond Pendant
Located in Philadelphia, PA
A fine Southwestern Native American style pendant. In 14 karat yellow gold & set with a carved
Category

20th Century Unknown Native American Pendant Necklaces

Materials

Diamond, Turquoise, 14k Gold, Yellow Gold

Peter Suchy 4.94 Carat Aquamarine Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Aqua and diamond pendant necklace. Triangular shape 4.94ct. aquamarine set in 14k white gold with 2
Category

21st Century and Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, Gold, 14k Gold, White Gold

Stylish Retro 9 Carat Gold Vs Diamond and Pearl Pendant
Located in St Helens, GB
A stunning retro pendant. Solid 9 carat yellow gold example. A highly unusual triangular abstract
Category

20th Century British Pendant Necklaces

Materials

Diamond, Pearl, Gold

5.46 Carat Pear Emerald Diamond Pearl Onyx Pendant Necklace
Located in Stamford, CT
rose cut diamonds. Pendant is attached to a triangular platinum link chain by a triangle. 1 double
Category

Early 20th Century Pendant Necklaces

Materials

Diamond, Emerald, Onyx, Pearl, Gold, 14k Gold, Yellow Gold

Vintage Art Deco Diamond Maltese Cross Pendant Platinum 14k Gold Charm Jewelry
Located in Torrance, CA
yellow gold (circa 1920s to 1930s). Four triangular cut diamonds total an estimated 0.80 carats
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

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

Peter Suchy 4.20 Carat Tanzanite Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Tanzanite and diamond pendant necklace. Triangular purple/blue 4.20ct tanzanite with 1 round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Gold, 14k Gold, White Gold

Peter Suchy 9.25 Carat Amethyst Diamond White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Amethyst and diamond pendant necklace. 9.25ct Triangle shaped cushion cut amethyst accented with a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Gold, 14k Gold, White Gold

Pearls Coral Onyx Diamonds 18 Karat White Gold Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
This exquisite necklace, artfully crafted in 18-karat white gold, presents a pendant that is a
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Pearl, Coral, Onyx, 18k Gold, White Gold

Steven Battelle 8.3 Carats Blue Zircon Diamond Granulated 22K Gold Pendant
By Steven Battelle
Located in Soquel, CA
handcrafted high-karat gold oval setting with stacked "jawan" granulation arranged in a triangular geometric
Category

21st Century and Contemporary Balinese Contemporary Pendant Necklaces

Materials

Diamond, Blue Zircon, 22k Gold

"Maxine" Boulder Opal Pendant Necklace in 18 Karat Gold with Diamond Accents
By Eytan Brandes
Located in Sherman Oaks, CA
five sparkly full cut cognac diamonds) complete the job in front. The pendant hangs on an 18 karat
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Brown Diamond, Opal, Gold, 18k Gold, Yellow Gold

Art Deco Platinum, Diamond and Onyx Pendant Watch by Dreicer and Co.
By Dreicer & Co.
Located in Hummelstown, PA
This sleek and striking Art Deco pendant watch centers on a sparkling triangular-cut diamond
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Blue & Brown Sapphire Slice Pendant with Brown Diamond & Sapphire/Zircon Chain
By Eytan Brandes
Located in Sherman Oaks, CA
triangular freeform frames. The bottom piece of the pendant is accented with a flush-set, full-cut, earth
Category

2010s American Contemporary Pendant Necklaces

Materials

Zircon, Blue Sapphire, Sapphire, Brown Diamond, Diamond, Yellow Gold, 14...

14K White Gold 0.97cts Aquamarine and Diamond Pendant, Style#TS1297AQP 23027/6
Located in New York, NY
Wear This Triangular Shaped Aquamarine And Diamond Pendant For A Regal Update To Your Look. This
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold, White Gold

EMBLM Peristome Pendant – 14k Yellow Gold, 1ct Brown Rustic Rose Cut Diamond
Located in Los Angeles, CA
The Peristome Diamond Pendant – designed and handmade by EMBLM Fine Jewelry Inspired by our
Category

2010s American Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Yianni Creations 18 Karat Gold Pendant Necklace with Blue Topaz and Diamond
By Yianni Creations
Located in Astoria, NY
This is triangular shape Yianni Creations pendant crafted all by hand in Greece from 18 Karat gold
Category

2010s Greek Contemporary Pendant Necklaces

Materials

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

Stephen Webster Quartz and Diamond 18 Carat White Gold Pendant and Chain
By Stephen Webster
Located in London, GB
11 round brilliant cut diamonds on both sides. The pendant is further designed with a diamond set
Category

21st Century and Contemporary English Pendant Necklaces

Materials

Diamond, Quartz, Gold, 18k Gold, White Gold

NEW 18K Gold GIA Trillion Diamond Black Onyx Triangle Solitaire Pendant Necklace
Located in Montclair, NJ
gold. The triangular shaped pendant features a fine, GIA certified, trillion cut diamond solitaire
Category

2010s American Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

Bulgari Bvlgari High Jewelry Diamond and Coral Heart 18 Karat Gold Pendant
By Bulgari
Located in Sherman Oaks, CA
Setting Diamonds are Set within Triangular and Geometric Sections that comprise a heart Approximate
Category

20th Century Pendant Necklaces

Materials

Coral, Diamond, 18k Gold

Round Diamond Trillion Bezel Triangle Slide Pendant 14 Karat Gold Chain Necklace
By Five Star Jewelry
Located in Austin, TX
Modern diamond bezel pendant and chain. This necklace is a modern, 2020 design with a genuine
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

14kt yellow gold pendant with opal, diamonds, emerald, amethyst, and pink spinel
Located in Braintree, GB
14kt yellow gold pendant with opal, diamonds, emerald, amethyst, and pink spinel. Made in the
Category

1990s European Pendant Necklaces

Materials

Amethyst, Diamond, Emerald, Opal, Spinel, Yellow Gold

Natural Tourmaline Diamond Pendant Necklace 17" 14k W Gold 2.49 TCW Certified
Located in Brooklyn, NY
Natural Beautiful Finely Faceted Quality Tourmaline Diamond Pendant Necklace 17" 14k W Gold 2.49
Category

2010s American Pendant Necklaces

Materials

Diamond, Tourmaline, Gold

Cellini NYC 18 Karat White Gold Diamonds, Pink, Blue and Yellow Sapphire Pendant
By Cellini
Located in New York, NY
with Diamonds and Multi Colored Sapphires set in a triangular shaped pendant. The 1.5" pendant hangs
Category

Early 2000s Italian Modern Pendant Necklaces

Materials

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

EMBLM Spur Peristome Pendant– 14k Yellow Gold, 1ct Brown Rustic Rose Cut Diamond
Located in Los Angeles, CA
The Spur Peristome Diamond Pendant – designed and handmade by EMBLM Fine Jewelry Inspired by our
Category

2010s American Pendant Necklaces

Materials

Diamond, Gold, 14k Gold

Ethiopian Triangle Cabouchon Opal and Diamond 18 Carat Gold Pendant and Chain
Located in London, GB
cut diamonds weighing a total approximate weight of 0.60ct. The pendant hangs from a fine 18ct white
Category

2010s English Modern Pendant Necklaces

Materials

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

1/4 '0.25' Carat Round Brilliant Diamond Triangle Slide Pendant, 14 Karat Gold
By Five Star Jewelry
Located in Austin, TX
gold triangular setting. The diamond is set flush with the gold pendant. The triangular pendant is a
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Crown of Light and Round Diamond Halo Pendant Necklace with Snake Chain 14K Gold
Located in Scottsdale, AZ
pendant features a dazzling "Crown of Light" cut round diamond that serves as the focal point of this
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

Huge Rare 45.44 Carat Black on Red Australian Opal and Diamond Pendant Necklace
Located in Tustin, CA
opal and diamond estate pendant necklace features a 37.76 carat fiery some what triangular shaped
Category

21st Century and Contemporary Australian Artisan Pendant Necklaces

Materials

Diamond, Opal, 14k Gold, 18k Gold, White Gold, Yellow Gold

Munsteiner Cut 9.80 Carat Aquamarine and Diamond Pendant in 14K White Gold
By Martha Richter Ltd.
Located in Lake Bluff, IL
triangular diamond. Martha Richter purchased this Aqua, along with the one in the featured ring on 1stDibs
Category

2010s American Contemporary Pendant Necklaces

Materials

Aquamarine, Diamond, White Gold

GRS Certified 3.19 Carats Spinel Diamonds set in 18KWG Pendant and 14KWG Chain
Located in Los Angeles, CA
illuminate it from within. Set with diamonds that add to the sophisticated beauty of this pendant, it is the
Category

21st Century and Contemporary Tanzanian Pendant Necklaces

Materials

Diamond, Spinel, 14k Gold, 18k Gold, White Gold

La Triomphe Tear Drop Lapis and Round Brilliant Diamond 18 Karat Gold Pendant
By La Triomphe
Located in New York, NY
featuring ten round brilliant cut diamonds weighing approximately 40 points. The pendant attaches to a
Category

Vintage 1970s French Modern Pendant Necklaces

Materials

Diamond, Lapis Lazuli, 18k Gold

"I Heart Snakes II" Pendant with Green Diamonds in 18k Gold with Pyrite Chain
By Eytan Brandes
Located in Sherman Oaks, CA
This is the second time we've cast this pendant -- an original design by Eytan Brandes. It depicts
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Pyrite, Yellow Gold, Gold, 18k Gold

"I Heart Snakes II" Pendant with Green Diamonds in 18k Gold with Pyrite Chain
"I Heart Snakes II" Pendant with Green Diamonds in 18k Gold with Pyrite Chain
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H 1.58 in W 1.03 in D 0.1 in L 16.54 in
Certified 7.55 Carat No Heat Mozambique Ruby Pendant
By Royaal Stones Ltd
Located in Bangkok, Thailand
A rare triangular no heat, 7.55 Carat Mozambique Ruby, set with VS quality White Diamonds and black
Category

21st Century and Contemporary Art Deco Pendant Necklaces

Materials

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

Alexey Denisov-Uralsky Signed Russian Ural Emerald Pendant
Located in Miami, FL
Rare and Exceptional Russian Diamond-Set Gold, Platinum and Emerald Pendant Necklace by "Alexey
Category

Early 20th Century Russian Art Nouveau Pendant Necklaces

Materials

White Diamond, Emerald, Platinum, Gold

Alexey Denisov-Uralsky Signed Russian Ural Emerald Pendant
Alexey Denisov-Uralsky Signed Russian Ural Emerald Pendant
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H 0.91 in W 0.41 in L 0.86 in
Heart-Cut Green Tourmaline, Dia, Mother of Pearl and Malachite 18K Pendant
By Fei Liu
Located in Birmingham, GB
pendant. At its centre lies a heart-cut green tourmaline, elegantly framed with triangular bursts of
Category

21st Century and Contemporary British Contemporary Pendant Necklaces

Materials

Tourmaline, Malachite, White Diamond, Diamond, White Gold, 18k Gold, Gold

Emerald "Green O'Clock" White Gold Watch Conversion Pendant with Emerald Chain
By Eytan Brandes
Located in Sherman Oaks, CA
the watchface opening's ends, and one more, even smaller diamond is set on the triangular shoulder
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Antique Silver Spanish Cross Pendant with Rock Crystals
Located in Chicago, IL
Cross Pendant with Rock Crystals Spain or Portugal, late 17th - early 18th century Silver, gold
Category

Antique Late 17th Century Pendant Necklaces

Materials

Crystal, Rock Crystal, Gold, Gold Plate, Silver

16thCentury RockCrystal Hogback ScissorCut Silver HighRelief Scrollwork Pendant
Located in Chicago, IL
uniquely large triangular-and-diamond-shaped cuts. Scissor-cut rock crystals can be found in Renaissance
Category

Antique 16th Century European Renaissance Pendant Necklaces

Materials

Crystal, Rock Crystal, Silver

Emerald Épée Pendant in 18k Yellow Gold & Platinum by Elie Top
By Elie Top
Located in Paris, France
surrounded by triangular diamonds, extending into a mirror-polished platinum blade. Openable gold bail
Category

21st Century and Contemporary European Neoclassical Pendant Necklaces

Materials

Emerald, Yellow Gold, Platinum

Tourmaline Épée Pendant in 18k Yellow Gold & Distressed Silver by Elie Top
By Elie Top
Located in Paris, France
surrounded by triangular diamonds, extending into a mirror-polished platinum blade. Openable gold bail
Category

21st Century and Contemporary French Neoclassical Pendant Necklaces

Materials

Tourmaline, Yellow Gold, Silver

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Triangular Diamond Pendant For Sale on 1stDibs

Find the exact triangular diamond pendant you’re shopping for in the variety available on 1stDibs. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. Our collection of these items for sale includes 154 vintage editions and 109 modern creations to choose from as well. Making the right choice when shopping for a triangular diamond pendant may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A triangular diamond pendant from Eytan Brandes, Peter Suchy and Frederic Sage — each of whom created a beautiful version of this treasured accessory — is worth considering. Take a look at a triangular diamond pendant featuring diamond from our inventory today to add the perfect touch to your look. 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 trillion cut and rose cut alternatives. When shopping for a triangular diamond pendant, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Triangular Diamond Pendant?

Prices for a triangular diamond pendant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $192 and can go as high as $3,200,000, while this accessory, on average, fetches $4,949.
Questions About Triangular Diamond Pendant
  • 1stDibs ExpertOctober 12, 2021
    A good size diamond pendant is really a matter of preference. Usually half-carat and one-carat diamond pendants are considered the best size since they are within a budget range that many can realistically aspire to have. On 1stDibs, you can find a range of sizes of diamond pendants from different periods and creators to choose from.
  • 1stDibs ExpertOctober 5, 2021
    The best chain for a diamond pendant is really a matter of preference. There are various features to look out for when you’re shopping for a chain for your diamond pendant — durability-wise, a cable chain will be strong and versatile for everyday wear. On 1stDibs, find a range of antique and vintage chain necklaces and pendant jewelry today.