Triangle Cut Corner Diamond
GIA Reporft Certified Cut-Cornered Rectangular Modified Brilliant Diamond
Located in Surfside, FL
GIA report certified cut-cornered rectangular modified brilliant diamond, 1 carat (F color, VS2
Category
20th Century Engagement Rings
Materials
Diamond, Platinum
Dangling Pear Shape Champagne Rose Cut Diamond on 14K Gold Chain
Located in Venice, CA
the diamond to have a tiny hole drilled in its corner so that it could dangle without a mount. To
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
Antique Art Deco Platinum Old Cut Diamond w/ Emeralds Open Geometric Brooch Pin
Located in Montclair, NJ
Here we have a stunning art deco diamond brooch crafted in solid platinum. 3 corners of the inside
Category
Vintage 1920s Art Deco Brooches
Materials
Diamond, Emerald, Platinum
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H 0.73 in W 1.4 in
18 kt yellow Gold Ring with Multifaceted Triangular Citrine Quartz & Diamonds
Located in Milano, IT
may be stacked with any other band ring. The shape of the quartz is that of a triangle without corners
Category
2010s Italian Contemporary Fashion Rings
Materials
White Diamond, Citrine, Diamond, Quartz, Yellow Gold, 18k Gold
Vintage 14K White Gold Trilliant Diamond Stud Earrings
Located in Venice, CA
each corner. A refreshing alternative to the classic round studs.
The diamonds are trilliant cut
Category
Vintage 1980s Unknown Modern Stud Earrings
Materials
Diamond, 14k Gold, White Gold
Bulgari Sapphire Diamond Bracelet, circa 1980s
By Bulgari
Located in New York, NY
and triangle shape diamonds have been custom cut to fit perfectly within the channel. These modular
Category
20th Century Italian Bangles
Materials
Diamond, Sapphire, 18k Gold
Illusion Set Diamond Cluster Ring 1.75 Carats 14k White Gold
Located in Carlsbad, CA
center. There is a halo of round cut diamonds around that. The ring band has an opening triangle where
Category
21st Century and Contemporary Unknown Cluster Rings
Materials
White Diamond, Diamond, Gold, 14k Gold, White Gold
Tourmaline, Tsavorite, Sapphire 18K White Gold Diamond Pendant Necklace
By Celine Roelens
Located in GENT, BE
cut 0,37Ct (VVS/DEF quality) one natural, pink tourmaline in triangle cut and a pink sapphire in
Category
21st Century and Contemporary Belgian Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Sapphire, Tourmaline, Tsavorite, White Gold, 18k...
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H 0.36 in W 0.56 in L 1.03 in
Scott Keating Platinum Sapphire and Diamond "View Points" Band
Located in Kirkwood, MO
channel set in a triangle in the corners of the ring. There is a total diamond weight of 0.08 carats
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, Sapphire, Platinum
Spectra Fine Jewelry, AGL Certified 7.80 Carat Burma Sapphire Diamond Ring
By Spectra Fine Jewelry
Located in New York, NY
, flanked on either side by triangle-shaped diamonds, sometimes called trillion cuts, set in platinum with
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Sapphire, Platinum
Art Deco 3 Carat Diamond and Ruby Tablet or Plaque Ring in Platinum, Circa 1925
Located in Sherman Oaks, CA
.
The stones consist of 38 diamonds and 18 rubies. The center stone is very clean, European-cut, bezel
Category
Early 20th Century Unknown Art Deco Cocktail Rings
Materials
Diamond, White Diamond, Ruby, Platinum
Emerald "Green O'Clock" White Gold Watch Conversion Pendant with Emerald Chain
By Eytan Brandes
Located in Sherman Oaks, CA
been customary for a ladies wristwatch in this period). Two very small single-cut diamonds are set at
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Emerald, Sapphire, Gold, 14k Gold, White Gold
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H 1.89 in W 0.59 in D 9 in L 17.5 in
Contemporary Santa Fe Southwest Modern Red Ganado Navajo-Style Rug
By Navajo
Located in Dallas, TX
. Stepped triangles adorned with tribal elements add a dynamic touch in strategic corners, enhancing the
Category
21st Century and Contemporary South Asian Navajo Indian Rugs
Materials
Wool
Ararat Rugs Mamluk Rug with Central Star Cairene Revival Carpet Natural Dyed
By Ararat Rugs
Located in Tokyo, JP
-pointed star, its points cut off by the frame. Square units in the corners, enclosing octagons surrounded
Category
21st Century and Contemporary Turkish Revival Turkish Rugs
Materials
Wool, Natural Fiber, Organic Material
Free Shipping
W 61.03 in L 77.56 in
Antique Scottish Sterling Silver, Agate, & Enamel Pepperettes or Pepper Shakers
Located in Philadelphia, PA
enamel triangles and bright cut decoration.
Both have bullet-shaped domed tops and applied handles to
Category
Early 20th Century Scottish Edwardian Enamel Frames and Objects
Materials
Agate, Sterling Silver, Enamel
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H 1.19 in W 0.48 in D 0.95 in
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Handcraft Malachite 18 Karat Yellow Gold Diamonds Citrine Cocktail Ring
By SCALA GIOIELLI
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category
21st Century and Contemporary Italian Artisan Cocktail Rings
Materials
Citrine, Diamond, Malachite, 18k Gold, Yellow Gold
Antique Art Deco Platinum 2.25ctw Diamond Emerald Sapphire Floral Pin Brooch
Located in Montclair, NJ
This stunning antique pin/brooch is crafted in solid platinum during the art deco period. It features the most adorable floral patterns and is completely drenched with fine quality o...
Category
Vintage 1920s Art Deco Brooches
Materials
Emerald, Sapphire, Diamond, White Gold, Platinum
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H 0.8 in W 1.6 in
Deco Platinum Emerald Diamond Brooch
Located in North Hollywood, CA
Deco Platinum Emerald Brooches are unusual as Aquamarine Deco brooches are. During this period, Sapphires and Rubies were king and Emeralds and secondary stones were seldom used. T...
Category
Vintage 1930s Canadian Art Deco Brooches
Materials
White Diamond, Emerald, Platinum
Bridal Wedding 18 Karat Gold Band Ring Stacking Contemporary Unisex Man
By AB Jewelry NYC
Located in New York, NY
Bridal or Wedding Band Ring in 18K gold. Simplicity Wide Disk contemporary unisex wedding or bridal band ring designed and handcrafted by AB Jewelry NYC. Ideal for a man or a woman. ...
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Gold, 18k Gold, Yellow Gold
AJD 17.5 Inch Center Drilled Light Peachy Coin Pearl Necklace Great Gift
By Aria Jewelry Design
Located in Raleigh, NC
17.5 Inch necklace of center drilled 18mm light peachy/mauve coin pearls. These gorgeous pearls are each unique and therefore don't sit perfectly together. They are iridescent and t...
Category
21st Century and Contemporary American Artisan Beaded Necklaces
Materials
Diamond, Pearl, Brass, Mixed Metal
Pear Shaped Dangling Chocolate Rose Cut Diamond on 18K Gold Chain
Located in Venice, CA
Part of our Signature Collection, we made this 18k gold and chocolate diamond necklace by sending the diamond to have a tiny hole drilled in its corner so that it could dangle withou...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
1980s Ben Amun Silver Disc & Faux Turquoise Oversized Statement Earrings, Signed
By Ben Amun
Located in McKinney, TX
- Each earring measures 1.75" in diameter
- Silver tone
- Faux turquoise cabochons
- Clip on earring backs
- By Ben Amun
- Signed on verso
- Circa 1980s
- Estate acquired
- Good vin...
Category
Vintage 1980s American Modern Clip-on Earrings
Dangling Pear Shaped Cognac Rose Cut Diamond on 14K Gold Chain
Located in Venice, CA
Part of our Signature Collection, we made this 14k gold and cognac diamond necklace by sending the diamond to have a tiny hole drilled in its corner so that it could dangle without a...
Category
21st Century and Contemporary American Contemporary Drop Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
Steven Battelle 21.5 Carats Rose Cut Aquamarine Oxidized Sterling 18K Gold Ring
By Steven Battelle
Located in Soquel, CA
A nice blue, somewhat triangular and irregular 18 x 22 mm rose-cut faceted aquamarine is set in a hammered and textured simple 18K gold bezel atop a wide oxidized organically texture...
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Aquamarine, 18k Gold
Henry Dunay Cabochon Cat's Eye Sillimanite and Diamond Dome Ring 18 Karat
By Henry Dunay
Located in Scottsdale, AZ
This absolutely gorgeous contemporary cat's eye sillimanite and diamond dome ring made by Henry Dunay will be you new signature piece. Adorn your finger with this stunning cabochon c...
Category
Late 20th Century Unknown Contemporary Dome Rings
Materials
Diamond, 18k Gold, Yellow Gold
White Diamond Pearl Tanzanite Opal Enamel Yellow Gold Drop "Birdcage" Earrings
By Luigi Ferrara
Located in Naples, IT
These Stud Earrings are made of 9K Yellow Gold and Sterling Silver.
These Earrings have 0.20 Carats of White Brilliant Cut Diamonds.
These Earrings have Opal and Tanzanite.
These Ear...
Category
21st Century and Contemporary Italian Art Nouveau Drop Earrings
Materials
Freshwater Pearl, Tanzanite, Cultured Pearl, Pearl, Opal, White Diamond,...
W 1.19 in D 1.19 in L 3.31 in
5 Emerald Cut Diamond Ring
Located in New York, NY
This stunning ring boasts five emerald-cut diamonds set in a row and surrounded by a sparkling halo of white melee diamonds, creating a total weight of 1.18 carats. The diamonds are ...
Category
2010s Indian Modern Engagement Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, White Gold
GIA Certified 12.23 Carat Emerald Cut Diamond Ring
By Diana M. Jewels
Located in New York, NY
Platinum Emerald Cut Diamond Ring, Features Gia Certified 10.07 Ct J-Vs1 (Emc497) Emerald Cut Diamond Set With Two Emerald Cut Diamonds 1.16ct And 1.16ct and 1.00ct Total On A Side. ...
Category
21st Century and Contemporary American Three-Stone Rings
Materials
Emerald, Diamond, White Diamond, Platinum
Art Deco Fruit Salad Brooch
Located in New York, NY
Art Deco Fruit Salad Brooch made in the Cartier "Tutti Frutti" style from the 1930's. A perspex crystal ring has a centerpiece of molded faux ruby, emerald and sapphire fruits and le...
Category
Vintage 1930s American Art Deco Brooches
Materials
Gilt Metal
Amethysts, Peridots, Topazs, Diamonds, Pearls, 14 Kt Rose Gold and Silver Ring.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY:
No additional costs will be added to this order.
Shipping costs will be totally covered by the seller (customs duties included).
PS: THIS POLICY IS NOT APPLICABLE ...
Category
Vintage 1960s Italian Retro Cocktail Rings
Materials
Amethyst, Diamond, Pearl, Peridot, Topaz, 14k Gold, Rose Gold, Silver
Brilliant White Diamond Black Steel Yellow Gold Ring, Jaclyn Davidson
By Jaclyn Davidson
Located in Dallas, TX
One of a Kind Cube Ring by award-winning jewelry artist Jaclyn Davidson hand-forged in weathered carbon steel featuring 0.70 total carats of shimmering round brilliant-cut F/vs1 whit...
Category
2010s American Artist Cocktail Rings
Materials
White Diamond, Diamond, Yellow Gold, Gold, Stainless Steel, Steel, Mixed...
Recent Sales
30.59 Carat Blue Topaz 18 Karat White Gold Triangle Cocktail Ring
Located in Knokke, BE
design was created and based upon big tentacles holding down the corners of the triangle stone. The
Category
2010s Belgian Cocktail Rings
Materials
Topaz, 18k Gold
Art Deco 18k White Gold 0.8 Ct Diamond Ring set with 0.6 Cts Royal Blue Sapphire
By Valérie Danenberg
Located in PARIS, FR
Brilliant Cut Diamond: H Color, SI2 Clarity (GIA Certified)
Surrounding Diamonds: 0.48 Carats
Triangle Cut
Category
2010s French Art Deco Engagement Rings
Materials
Diamond, Blue Sapphire, White Gold, 18k Gold
Art Deco 1.50 Carat Diamond and Sapphire 18 Karat Yellow Gold Pendant Necklace
Located in Antwerp, BE
corner to the central hexagonal encrusted old European cut diamond. Furthermore, every hinging peak is
Category
Early 20th Century Unknown Art Deco Pendant Necklaces
Materials
Blue Sapphire, White Diamond, Sapphire, Diamond, Gold, 18k Gold, Platinu...
Fancy Intense Yellow Diamond and Diamond Ring
Located in Palm Beach, FL
Fancy Intense Yellow Diamond & Diamond Ring
Set with a cut-cornered Square-Modified cut diamond
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond
18K Yellow Gold Mercedes Diamond Clip-on Earrings
By Valentin Magro
Located in New York, NY
corners forms the outline of a clover. In between each section of gold, two rows of pave set brilliant cut
Category
2010s American Contemporary Clip-on Earrings
Materials
Diamond, White Diamond, 18k Gold, Yellow Gold, Gold
Tourmaline, Diamond & Multi-Gem, 18k Yellow Gold Pendant/Brooch, Antique
Located in Jesmond, Newcastle Upon Tyne
yellow gold.
The pierced decorated mount displays a feature 2.81ct triangle fancy cut tourmaline nine
Category
Antique 1880s Unknown Victorian Brooches
Materials
Diamond, Emerald, Multi-gemstone, Pearl, Ruby, Tourmaline, 18k Gold, Yel...
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W 0.9 in L 2.12 in
8.5 Carat Aquamarine and 1.76 Carat Diamond 18K White Gold Pendant Necklace
Located in Goettingen, DE
gold
1 natural aquamarine 8.5 ct, as a triangle with rounded corners, faceted, size 14.4 x 14.2 x 8.0
Category
Vintage 1970s German Modern Pendant Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Free Shipping
W 0.93 in L 20.48 in
14 Karat White Gold Art Deco Diamond and Sapphire Filigree Dome Ring
Located in Washington Depot, CT
eye.
4 diamonds flank the corners of the center diamond. 2 old miner cut and 2 single cut .03ct each
Category
20th Century Dome Rings
Materials
Multi-gemstone, Gold
Art Deco Emerald Rare Trillion Cut Diamond Platinum Engagement Ring
Located in Cape May, NJ
from the 1920's and was custom made. The center triangle cut diamond is approximately 1 carat, F color
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Emerald, Platinum
Vintage David Webb Totem Pendant 18k Gold Chain Necklace Gemstones
By David Webb
Located in Beverly Hills, CA
crafted of polished yellow gold links. The rectangular links have the cut-off corners with the double
Category
Vintage 1980s American Necklace Enhancers
Materials
Coral, Lapis Lazuli, Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Art Deco Marcasite and Onyx Sterling Silver Flower Ring
Located in Rotterdam, NL
. Marcasite was used because it gave the impression of rose cut diamonds in artificial- and daylight with its
Category
Early 20th Century Art Deco Fashion Rings
Materials
Marcasite, Onyx, Sterling Silver
Gregg Ruth GIA Certified 1.71 Carat Emerald Diamond Halo White Gold Ring
By Gregg Ruth
Located in Stamford, CT
cut emeralds. The octagon crown has a triangle in each corner that consists of 3 diamonds. The 18k
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Emerald, Gold, 18k Gold, White Gold
2.02 Carat Emerald-Cut Diamond Ring
Located in San Francisco, CA
with a shimmering step-cut triangle, diamond-set, corner-to-corner with the emerald cut creating a
Category
20th Century Engagement Rings
Materials
Platinum
Art Deco Filigree Ring with Diamonds and Sapphires, 18 Karat White Gold
Located in Bellmore, NY
Three round Old European cut diamonds sparkle in a line with a Single Cut Diamond in each corner
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Diamond, Sapphire, 18k Gold
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 Cut Corner Diamond For Sale on 1stDibs
You are likely to find exactly the triangle cut corner diamond you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. Our collection of these items for sale includes 7 vintage editions and 8 modern creations to choose from as well. Finding the perfect triangle cut corner diamond may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing triangle cut corner diamond — no matter the origin — is easy, but Bulgari, Celine Roelens and Eytan Brandes each produced a popular version that is worth a look. Take a look at a triangle cut corner diamond featuring diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a cabochon version of this piece and are unable to find the perfect match, our selection also includes emerald cut and mixed cut alternatives. Most of our triangle cut corner diamond for sale are for women, but there are 4 pieces available to browse for men.
How Much is a Triangle Cut Corner Diamond?
The price for a triangle cut corner diamond starts at $361 and tops out at $607,500 with these rings, on average, selling for $4,999.