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Yellow Gold Onyx Triangle Solitaire Ring - 14k Geometric
Located in Greensboro, NC
Stone Information
Natural Onyx
Color: Black
Style: Solitaire
Theme: Triangle, Geometric
Measurements
Category
21st Century and Contemporary Solitaire Rings
Materials
Onyx, 14k Gold, Yellow Gold
Les Petits Bonbons Triangle with Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
Shining green onyx and sparkling diamonds for this evergreen jewel with a lively soul.
Cast
Category
21st Century and Contemporary Italian Contemporary Fashion Rings
Materials
Diamond, Onyx, 18k Gold, Rose Gold
Les Petits Bonbons Earrings Triangle with Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
rose gold earrings, triangle cut green onyx 3.90 ct and diamonds pavé of 0.32 ct, pin closure.
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Onyx, Diamond, 18k Gold, Rose Gold
Les Petits Bonbons Necklace Triangle with Amethyst, Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
at 45 cm and 48 cm, rose gold diamond chain, triangle cut green onyx 3.90 ct with diamonds pavé of
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Amethyst, Diamond, Onyx, 18k Gold, Rose Gold
Les Petits Bonbons Earrings Triangle with Amethyst, Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
by precious diamonds for a fun and elegant look.
Cast rose gold earrings, triangle cut green onyx
Category
21st Century and Contemporary Italian Contemporary Lever-Back Earrings
Materials
Amethyst, Diamond, Onyx, 18k Gold, Rose Gold
Les Petits Bonbons Ring Triangle with Amethyst, Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
Green onyx and amethyst for this exotic color scheme ring. A lush green cushion topped by precious
Category
21st Century and Contemporary European Contemporary Fashion Rings
Materials
Amethyst, Diamond, Onyx, 18k Gold
Black Onyx Inlay Triangle Post Earrings, 14 Karat Yellow Gold, by Kabana
By Kabana
Located in Bozeman, MT
Triangle Post Earrings with Black Onyx Inlay, 14kt Yellow Gold by Kabana
All designs may be custom
Category
2010s American Contemporary Stud Earrings
Materials
Onyx, Gold, 14k Gold, Yellow Gold
Free Shipping
W 0.25 in L 0.5 in
NEW 18K Gold GIA Trillion Diamond Black Onyx Triangle Solitaire Pendant Necklace
Located in Montclair, NJ
neatly bezel set at the center, and further surrounded by a custom cut black onyx that beautifully frames
Category
2010s American Pendant Necklaces
Materials
Diamond, Onyx, 18k Gold, White Gold
Free Shipping
H 0.6 in W 0.62 in L 18.5 in
Triangle Shaped Black Onyx Collar Necklace with Pave Diamonds in Zig Zag Shape
By Artisan NYC
Located in New York, NY
"18K:2.41g,
Diamond:9.47ct,
Silver:52.826g,
Black Onyx:9ct
Category
21st Century and Contemporary Indian Art Deco Chain Necklaces
Materials
Diamond, Onyx, 18k Gold, Silver
Free Shipping
W 1.43 in L 4.06 in
Pair Midcentury Marble Onyx Triangle Shape End Side Tables Night Stands Mint!
By Angelo Mangiarotti
Located in Rockaway, NJ
Pair midcentury Italian Modern Marble Onyx Triangle Shape End Side Tables Night Stands MINT!
Category
20th Century Italian Mid-Century Modern End Tables
Materials
Marble
H 28 in W 29.5 in D 15 in
Mid 20th Century Vintage Boho Solid Onyx Sphere and Triangle - Set of 2
Located in west palm beach, FL
Indulge in the allure of bohemian style with this vintage set of solid onyx sphere and triangle
Category
Mid-20th Century American Mid-Century Modern Abstract Sculptures
Materials
Stone
EMBLM Ennead Pendant – 14k Gold, White Diamonds, Windmill Triangle Design
Located in Los Angeles, CA
solid gold, with a sandblast finish beneath the nine triangle windmill design. The external elements of
Category
2010s American Pendant Necklaces
Materials
White Diamond, Onyx, Gold, 14k Gold
Sterling Silver Onyx Cuff Bracelet #13269
Located in Washington Depot, CT
featuring a triangle shaped bezel set onyx stone.
Measures approx 5 1/4" end to end, 1" gap, 6 1/4" on cone
Category
20th Century Cuff Bracelets
Materials
Onyx, Sterling Silver
La Triomphe Onyx and Diamond Earrings
By La Triomphe
Located in Darnestown, MD
Chic onyx and diamond earrings by La Triomphe. The domed onyx is half and inch in height and 3/4
Category
Late 20th Century French Modern Clip-on Earrings
Materials
Diamond, Onyx, 14k Gold
La Triomphe Onyx and Diamond Earrings
By La Triomphe
Located in Darnestown, MD
Chic onyx and diamond earrings by La Triomphe. The domed onyx is half and inch in height and 3/4
Category
Late 20th Century French Modern Clip-on Earrings
Materials
Diamond, Onyx, 14k Gold
14KY Black Onyx and Diamond Crab Brooch/Pendant
Located in Cincinnati, OH
This adorable crab is sure to grab attention!
14 karat yellow gold crab.
Rounded triangle shape
Category
21st Century and Contemporary Unknown Brooches
Materials
Diamond, Onyx, 14k Gold
Alex Jona Matte Onyx Geometric Sterling Silver Cufflinks
By Alex Jona
Located in Torino, IT
Alex Jona design collection, 925/°°° sterling silver, rhodium plate, matt cabochon onyx triangle
Category
21st Century and Contemporary Italian Cufflinks
Materials
Lapis Lazuli, Onyx, Rock Crystal, Sterling Silver
Les Petits Bonbons Necklace Square with Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
diamond chain, triangle cut green onyx 3.90 ct with diamonds pavé of 0.40 ct, lobster clasp closure.
Category
21st Century and Contemporary Italian Contemporary Chain Necklaces
Materials
Diamond, Onyx, 18k Gold, Rose Gold
Rossella Ugolini Turquoise and Onyx 18 Karat Yellow Gold Earrings
By Rossella Ugolini
Located in Rome, IT
heritage of Rome.
Details : 18 Karats Yellow Gold Onyx square cud turquoise bold beads arrowhead triangle
Category
2010s Italian Modern Lever-Back Earrings
Materials
Onyx, Turquoise, Gold, 18k Gold, Yellow Gold
Antique Onyx and Rose Cut Diamond Gold Pin Brooch
Located in Rotterdam, NL
An antique Victorian rose cut diamond and onyx oval pin brooch. The onyx gradually slopes towards
Category
Antique Late 19th Century European Victorian Brooches
Materials
Diamond, Onyx, 14k Gold, Yellow Gold, Gold
Estate 14 Karat Yellow Gold Onyx Flower Design Diamond Ring
Located in Scottsdale, AZ
Estate 14K yellow gold onyx flower design diamond ring. Showcasing 33 round brilliant cut prong set
Category
20th Century Fashion Rings
Materials
Diamond, Onyx, 14k Gold, Yellow Gold
French 1920s Art Deco Diamond Coral Onyx and Platinum Earrings
Located in New York, NY
A pair of French Art Deco platinum earrings with diamonds, red coral and onyx. The earring tops
Category
Vintage 1920s French Art Deco Dangle Earrings
Materials
Coral, Diamond, Onyx, Platinum
5.46 Carat Pear Emerald Diamond Pearl Onyx Pendant Necklace
Located in Stamford, CT
Platinum emerald, diamond, pearl and onyx necklace. Pear shaped double cabochon green emerald is
Category
Early 20th Century Pendant Necklaces
Materials
Onyx, Pearl, Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Swoop-Triangle Post Earrings, Sleeping Beauty Turquoise Inlay, 14k Yellow Gold
By Kabana
Located in Bozeman, MT
Swoop-Triangle Post Earrings with Sleeping Beauty Turquoise Inlay, 14k Gold, Small, 3/4"
All
Category
2010s American Contemporary Stud Earrings
Materials
Turquoise, Gold, 14k Gold, Yellow Gold
Free Shipping
W 0.28 in L 0.6 in
Michel McNabb for Basha Gold Black and White Enamel Triangle Earrings
Located in Boca Raton, FL
creates a wistful, textured white portion to the earring contrasting well against the onyx black enamel
Category
21st Century and Contemporary American Modern Drop Earrings
Materials
Sterling Silver, Copper
Art Deco Natural Pearl Onyx Diamond 18K White Gold Earrings circa 1920
Located in Goettingen, DE
, each with a teardrop-shaped natural pearl in an attaché set with onyx triangles and radiant diamonds
Category
Vintage 1920s German Art Deco Dangle Earrings
Materials
Diamond, Onyx, Natural Pearl, 18k Gold, White Gold
Free Shipping
W 0.28 in L 1.26 in
18 Karat Gold Natural Emerald, Diamond, and Black Onyx Dangle Earrings
By Gems Paradise
Located in Jaipur, IN
covered with pave set solitaire diamonds form the top half triangle with black gold enameling encompassing
Category
2010s Indian Modern Drop Earrings
Materials
Diamond, Emerald, Onyx, Gold, 18k Gold, White Gold, Yellow Gold
Art Deco Platinum Gold Diamond 0.30 Carat Black Onyx 2.1 Inch Brooch
Located in New York, NY
The Art Deco Platinum Gold Diamond and Black Onyx Brooch is a piece of jewelry that is designed in the
Category
Early 20th Century German Art Deco Brooches
Materials
Diamond, Onyx, Gold, 14k Gold, Rose Gold, Platinum
Deco Bracelet
By Michael Bondanza
Located in New York, NY
Diamonds weighing a total of 4.50cts
& 7 Triangle Black Onyx
Michael Bondanza’s Collections are a tribute
Category
1990s American Art Deco Link Bracelets
Materials
Diamond, Onyx, 18k Gold, Platinum
Handcraft 18 Karat White Gold Diamonds Yellow Sapphire Stud Earring
By SCALA GIOIELLI
Located in Marcianise, IT
. The earring is fixed to the lobe with a pin, in the lower part of the design there are two triangles
Category
21st Century and Contemporary Italian Artisan Stud Earrings
Materials
Diamond, Onyx, Yellow Sapphire, 18k Gold, White Gold
Italy 1850 Roma Papal States Egyptian Revival Micro Mosaic Pendant in 18k Gold
Located in Miami, FL
; blue lapis lazuli, red jasper, black onyx, green malachite, black onyx, lava, creme nacre and 24k gold
Category
Antique 1850s Italian Egyptian Revival Pendant Necklaces
Materials
Lapis Lazuli, Onyx, Jasper, Gold, 18k Gold, Yellow Gold
Free Shipping
W 1.65 in L 2.38 in
Roman Revival 1850 Papal States Pendant In 19Kt Yellow Gold Swan In Micro Mosaic
Located in Miami, FL
hardstones, such; blue lapis lazuli, red coral, black onyx, green malachite, black onyx and cream nacre
Category
Antique 1850s Italian Etruscan Revival Pendant Necklaces
Materials
Onyx, Agate, Carnelian, Coral, Lapis Lazuli, Gold, 18k Gold, Yellow Gold
W 1.38 in D 0.43 in L 2.63 in
Les Petits Bonbons Necklace with Colored Stones and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
and fun allure.
110 cm lenght necklace, rose gold diamond chain, triangle cut smoky quartz 2.00 ct
Category
21st Century and Contemporary Italian Contemporary Pendant Necklaces
Materials
Diamond, Multi-gemstone, 18k Gold, Rose Gold
Post Modern Chrome and Leather Counter Stool 'Design Institute'
By Design Institute America
Located in Los Angeles, CA
This Design Institute of America piece features a unique geometric onyx colored metal frame. Has a
Category
Late 20th Century American Post-Modern Chairs
Materials
Metal, Nickel
Marina B. Diamond Cabochon Ruby Sapphire Pearl Choker Necklace and Earrings Set
Located in New York, NY
approximately 26.25 carats. The exceptional sapphire is flanked by four onyx triangles and two pear-shaped
Category
Vintage 1980s Italian Choker Necklaces
Materials
Diamond, Pearl, Ruby, Sapphire, 18k Gold
Antique French Parquetry & Marquetry Occasional Table 19th C
Located in London, GB
, triangles, lozenges.
The word derives from the Old French parchet , literally meaning "a small enclosed
Category
Antique 1850s French Side Tables
Materials
Ormolu
Vintage Turkish Oushak Hallway Runner with Tribal Mission Style
Located in Dallas, TX
-chromatic reciprocal triangle outer border frames the composition. With its bold geometric design and warm
Category
Mid-20th Century Turkish Mission Turkish Rugs
Materials
Wool
French Parquetry and Marquetry Table En Chiffonière Work Table, 19th Century
Located in London, GB
patterns for flooring. Parquetry patterns are entirely geometrical and angular, squares, triangles
Category
Antique 1870s French Industrial and Work Tables
Materials
Ormolu
H 30.32 in W 21.66 in D 14.57 in
Distressed Sivas Rug with Modern Industrial Art Deco Style, Checkered Rug
By Zeki Müren
Located in Dallas, TX
on either side with stepped triangles reaching towards the centre. With its weathered appearance and
Category
Mid-20th Century Turkish Art Deco Turkish Rugs
Materials
Wool
Wide Vintage Diamond Platinum Bracelet Art Deco Revival
Located in Beverly Hills, CA
European, asscher, emerald, baguette to more exotic triangle, trapezoid, and whistle. Using platinum as a
Category
Vintage 1960s Unknown Art Deco More Bracelets
Materials
Diamond, Platinum
Contemporary Beni Ourain Moroccan Rug with Minimalist Style
Located in Dallas, TX
of interlocking triangles, which bear a resemblance to the traditional feminine symbol of the
Category
21st Century and Contemporary Moroccan Organic Modern Moroccan and North...
Materials
Wool
Diamond and Onyx Triangle Drop Earrings
Located in Boca Raton, FL
An Elegant Modern pair of Diamond and Black Onyx Dangling Triangles Earrings crafted from Solid 14
Category
20th Century Unknown Modern Dangle Earrings
Materials
Onyx, 14k Gold, White Gold
2 Carat Turquoise Onyx and Diamond Triangle Earrings
Located in Aliso Viejo, CA
clarity of H-I VS-SI. The half moons are surrounded by custom cut Turquoise and Onyx all set in 18k
Category
Early 2000s American Modern Stud Earrings
Materials
Diamond, White Diamond, Onyx, Turquoise, 18k Gold, Yellow Gold
18 Yellow Karat Gold Art Deco Style Triangle Drop Earrings with Black Onyx
By Doves by Doron Paloma
Located in Great Neck, NY
Art Deco style Earrings featuring Triangular, Checker-cut Black Onyx and Diamonds, set in 18K
Category
21st Century and Contemporary American Art Deco Dangle Earrings
Materials
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Free Shipping
W 1 in L 1.5 in
18 Karat White Gold, Black and White Diamond and Onyx Carioca Ring
By BARE Fine Jewelry
Located in Antwerp, BE
Diamonds and 2 triangle cut onyx.
Carat Diamonds: 0.3ct
Central stone: Natural onyx
Certified by
Category
21st Century and Contemporary Belgian Contemporary Fashion Rings
Materials
White Diamond, Black Diamond, Onyx, 18k Gold
Vintage 1930s Marquise Step-Cut Onyx 10k Gold Art Deco Engagement Ring
Located in Champions State Gate, FL
This 1930s onyx solitaire would make the perfect onyx engagement ring and an excellent Mother's Day
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Onyx, 10k Gold
14 Karat Yellow Gold and Black Onyx Signet Ring with White Diamond Pavé Detail
By DRU.
Located in Los Angeles, CA
onyx cabochon set on the face and black onyx round-cut stones set around the outside edges. This style
Category
2010s American Contemporary Signet Rings
Materials
White Diamond, Onyx, 14k Gold
SYLVIA GOTTWALD, Conch / Mother of Pearl , Shell Necklace , Eco-luxe
By Sylvia Gottwald
Located in Washington DC, DC
This object consist of two Conch triangles toped by 4 organic shape Camberlainia (MOP)shell from
Category
21st Century and Contemporary Thai Contemporary Pendant Necklaces
Materials
Pearl, Onyx
Free Shipping
H 5 in W 6.5 in D 0.5 in L 28 in
Art Deco Diamond Onyx Platinum Ring
Located in Philadelphia, PA
-clean and white
With two faceted rounded triangle onyx measuring 9.6 x 7.4 x 2.5 mm, 9.2 x 7.6 x 2.6
Category
Vintage 1920s Unknown Art Deco Fashion Rings
Materials
Diamond, Onyx, Platinum
Large Carved Onyx Citrine Triangle Earrings
Located in Carmel-by-the-Sea, CA
sophisticated vintage style. Carved onyx triangles make up the body, with a golden rondelle at the bottom and a
Category
20th Century Dangle Earrings
Materials
Citrine, Onyx, 18k Gold, Yellow Gold
Vintage 80s Diamond Geometric Ring Onyx 14k Yellow Gold Long Triangle Jewelry
Located in Torrance, CA
Stylish vintage onyx & diamond ring (circa 1980s) crafted in 14 karat yellow gold.
Diamonds total
Category
Vintage 1980s Unknown Modern Cocktail Rings
Materials
Diamond, White Diamond, Onyx, 14k Gold, Yellow Gold
Onyx, Gold and Diamond Choker
Located in New York, NY
Great dramatic choker. Flat oblong links, set in a striking geometric pattern, with triangle
Category
Vintage 1980s Choker Necklaces
Materials
Diamond, Onyx, 18k Gold
An Elegant Black Onyx & Brass End Tabe
Located in Bellport, NY
Perfect anywhere, this elegant Black Onyx and Brass Occasional Table/Side Table. Three splayed legs
Category
20th Century Italian Side Tables
Materials
Onyx, Brass
Cartier Onyx, Diamond and White Gold Jabot Pin
By Cartier
Located in New York, NY
brilliant diamonds with two triangle shaped onyx stones on each end.
Hallmarks: Cartier, 750, reference
Category
Late 20th Century More Objets d'Art and Vertu
Materials
Diamond, Onyx, 18k Gold
Art Deco Onyx Diamond Gold Engagement Ring
Located in Amsterdam, NL
A 14 carat yellow gold Art Deco ring, a circle decorated with 4 triangle cabochon cut onyxes around
Category
Vintage 1920s Dutch Art Deco Engagement Rings
Materials
Onyx, White Diamond, 14k Gold
Jona Matte Onyx Rock Crystal Sterling Silver Cufflinks
By Jona
Located in Torino, IT
Jona design collection, sterling silver, rhodium plated, matte cabochon onyx and rock crystal
Category
2010s Italian Cufflinks
Materials
Onyx, Rock Crystal, Sterling Silver
Art Deco Platinum Diamond Onyx & Coral Bracelet
Located in Chicago, IL
, containing approximately 14 Carats of mixed cut Diamonds including, Step cut, Triangle, Old European and
Category
Vintage 1940s Unknown Art Deco More Bracelets
Materials
Coral, Diamond, Onyx, Platinum
Onyx and Diamond Yellow Gold Drop Earrings
Located in Greenwich, CT
Inspired by the style and grandeur of the twenties, the Art Deco era... Black Onyx and Diamonds are
Category
21st Century and Contemporary American Artist Drop Earrings
Materials
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Artiginal 1980s Sterling Silver & Onyx Geometric Pendant Earrings
Located in New York, NY
inches square and set with a black onyx isosceles triangle a quarter of an inch from the bottom edges
Category
Vintage 1980s American Modernist Drop Earrings
Materials
Onyx, Sterling Silver
Iradj Moini Mother of Pearl and Black Onyx Clip Earrings
By Iradj Moini
Located in Virginia Beach, VA
Mother of pearl and black onyx triangle star center clip earrings from Iradj Moini.
1.5"W x 2
Category
2010s American Clip-on Earrings
Materials
Onyx
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Triangle Onyx For Sale on 1stDibs
You are likely to find exactly the triangle onyx you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a triangle onyx 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. There have been many well-made iterations of the classic triangle onyx over the years, but those made by Elie Top, Artisan NYC and Doves by Doron Paloma are often thought to be among the most beautiful. A triangle onyx of any era or style can lend versatility to your look, but a version featuring Onyx, from our inventory of 8, is particularly popular. A trillion cut version of this piece has appeal, but there are also cushion cut and cabochon versions for sale. When shopping for a triangle onyx, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Triangle Onyx?
On average, a triangle onyx at 1stDibs sells for $6,879, while they’re typically $1,540 on the low end and $41,312 for the highest priced versions of this item.
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