Trillian Cut
TJD 0.10 Carat Round Diamond 14 Karat Yellow Gold Trillian Cut Split Shank Ring
By TJD
Located in New York, NY
Truly exquisite, this diamond Trillian ring is sure to be admired for the inherent classic beauty
Category
2010s Indian Art Deco Band Rings
Materials
Diamond, 14k Gold, Yellow Gold
GIA 5.02 Carat Radiant-Cut 3 Stone Diamond and Platinum Ring
By Mellen
Located in New York, NY
clarity diamond with impressive trillian-cut side stones weighing approximately 1.48 carats total.
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Platinum
GIA 2.03ct Emerald Cut Diamond Engagement Ring, D Color, Diamond Halo, Platinum
Located in New York, NY
Trillian-cut diamonds. This exquisite ring is meticulously handcrafted in platinum and boasts a micro-pave
Category
21st Century and Contemporary Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Emerald and Trillion Cut Engagement Ring Platinum 4.10 Carat GIA
Located in Carmel-by-the-Sea, CA
diamond center and two trillian cut side diamonds that total .69 carats. Classic three stone ring can be
Category
2010s Engagement Rings
Materials
Diamond, Platinum
1.82 Carat GIA Marquise Diamond Ring in 18 KT White Gold
Located in Palm Desert, CA
cert #1102396957, Color I, Clarity VVS-1. On the sides of the center stone are two Trillian cut
Category
Early 2000s American More Rings
Materials
Diamond, 18k Gold, White Gold
2.15ct Tanzanite Necklace 14kt Gold Trillian 18 inch Necklace
Located in New York, NY
2.15ct. Natural Tanzanite Necklace
VS clean clarity
Brilliant Heart cut
8 x 8mm
Overall Pendant
Category
2010s American Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
Tanzanite Curling Leaf Necklace 18kt Gold Trillian 23 inch Necklace
Located in New York, NY
1ct. Natural Tanzanite Necklace
VS clean clarity
Brilliant Heart cut
7 x 7mm
Overall Pendant
Category
2010s American Pendant Necklaces
Materials
Tanzanite, 18k Gold, Yellow Gold
Trilliant, Brass and Stained Glass Contemporary Pendant by Kalin Asenov, 2016
By Kalin Asenov
Located in Savannah, GA
brilliance and even illumination of the glass. Trillian is a diamond cut often used to accent a larger gem
Category
21st Century and Contemporary American Modern Chandeliers and Pendants
Materials
Brass, Nickel, Bronze, Gold Leaf
H 15.5 in W 7 in D 3 in
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Emilio Jewelry GIA Certified 7.02 Carat Natural Blue Diamond Ring
By Emilio!
Located in New York, NY
From the museum vault at Emilio Jewelry New York,
One of the rarest and only diamonds of its size and color. Please inquire for details.
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Emilio Jewelry Gia Certified 2.00 Carat Vivid Pink Diamond Ring
By Emilio!
Located in New York, NY
From The Museum Vault At Emilio Jewelry Located on New York's Fifth Avenue,
A true collection piece. Sits in the center a magnificent elongated oval. Gia certified as a natural vivid...
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond, Platinum
18kt white gold 11.46c Colombian Emerald Minor, 3.68c Diam, Ring Gubelin Cer
Located in Antwerp, BE
Stunning impressive ring set with a big Colombian emerald and diamonds.
Colombian Emerald Minor 11.46 ct Gubelin certified,Minor
Pear Shaped diamonds 2,7 Ct
Brilliant cut diamon...
Category
21st Century and Contemporary Colombian Modern Engagement Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Stunning Victorian Old-Cut Diamond Fringe Tiara Convertible to Necklace Bracelet
Located in London, GB
A stunning antique diamond tiara convertible to a necklace, c.1880s, the tiara designed as a relatively short compact fringe which almost gives the impression of a bandeau style tiar...
Category
Antique Late 19th Century Pendant Necklaces
Materials
Diamond, Gold, Silver
Circa 1920s No Heat Sapphire and Diamond Ring in 14 Karat White Gold
Located in Atlanta, GA
Item Details: This 1920as Art Deco ring features a center Ceylon sapphire with no heat treatment, accented by two baguette diamonds. This ring is crafted in 14 karat white gold. The ...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Sapphire, White Gold, 14k Gold
Scarselli Ring 5 Carat Fancy Vivid Yellow Radiant Cut Diamond in Platinum
By SCARSELLI
Located in New York, NY
From SCARSELLI, this beautiful statement ring features a 5.00 carat Fancy Vivid Yellow Radiant Cut Diamond of VVS2 clarity flanked with trapezoid cut white diamonds 0.70carat (.35 ea...
Category
2010s American Contemporary Engagement Rings
Materials
White Diamond, Yellow Diamond, 18k Gold, Platinum
Burma Ruby and Diamond Cluster Necklace Platinum and 18K Gold
Located in New York, NY
This spectacular necklace is built around 22 oval-cut Burma rubies ranging in size from approximately 2.50 carats to 0.95 carats totalling approximately 38 carats. The rubies exhibit...
Category
21st Century and Contemporary More Necklaces
Materials
Diamond, Ruby, 18k Gold, Platinum
Tacori Cushion GIA Diamond Platinum Engagement Ring
By Tacori
Located in Miami, FL
This stunning diamond engagement ring is crafted in solid platinum, weighing 5.5 grams and measuring 9mm x 6mm high. Exposing a centered prong-set GIA lab reported cushion brilliant ...
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Platinum
Bulgari Rome Elizabeth Taylor Style Colombian Emerald Diamond Necklace Set
By Bulgari
Located in New York, NY
Bulgari Rome Elizabeth Taylor Style Colombian Certified Emerald Diamond NecklaceDetaches Into Two Bracelets and Detachable Pendant
An 18k yellow gold necklace was set with sixteen ...
Category
Vintage 1970s Italian Drop Necklaces
Materials
Diamond, Emerald, 18k Gold
Art Deco 3.17 Carats Asscher Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Featuring an asscher cut diamond weighing 2.87 carats - E color with VS2 clarity
Set East to West by wide prongs with a pierced stylized gallery
Depicting a triangle motif flanked ...
Category
Vintage 1930s Art Deco Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 3 Carat Oval Baguette Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
gia certified oval diamond with side baguette diamonds
mounted in 18 carats white gold
Category
2010s Italian Modern Engagement Rings
Materials
White Diamond, Diamond, Platinum
Antique Men’s 4.50 Carat Aquamarine and Diamond Ring
Located in Miami, FL
Antique Men’s 4.50 Carat Aquamarine and Diamond Ring. Very impressive ring with makers mark Diamond with the letter C inside. The ring features an Aquamarine gemstone with slight inc...
Category
Vintage 1920s Three-Stone Rings
Materials
Aquamarine, Diamond, 14k Gold
Andreoli 4.07 Carat Colombian Emerald CDC Certified Diamond Ring 18 Karat
By Andreoli
Located in New York, NY
Andreoli 4.07 Carat Colombian Emerald CDC Certified Diamond Engagement Ring 18k White Gold
This ring features:
1.40 Carat Round Brilliant Diamonds (F-G-H Color, VS-SI Clarity_
4.07...
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Emerald, 18k Gold, White Gold
Handcraft Colombian Emerald 18 Karat White Gold Sapphires 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
Emerald, Sapphire, White Gold, 18k Gold
1.10 Carat Emerald, Red Spinel and Pink Sapphire Ring
By Joke Quick
Located in Antwerp, BE
Introducing a one-of-a-kind ring that is sure to capture the attention of any jewelry connoisseur. Crafted from 18K white gold, this ring features prongs in yellow gold.
The center o...
Category
2010s Belgian Contemporary Cluster Rings
Materials
Spinel, Pink Sapphire, Emerald, White Diamond, Diamond, 18k Gold
Exceptional GIA Certified 4 Carat Fancy Orangy Pink Pear Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite and unique GIA certified fancy orangy pink investment grade diamond
the stone is exceptional plese inquire us we can send videos and pictures of this unique jewerly piece
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Pink Diamond, Platinum
Recent Sales
Rhodium-Plated Amethyst and Diamonds Fashion Ring
Located in New York, NY
clusters with the trillian-cut amethyst provides a layer of glimmer and luster. The singular 3.5-carat
Category
21st Century and Contemporary Thai Fashion Rings
Materials
Amethyst, Diamond, Rhodium
Modern Diamond and Tanzanite Platinum Pendant and Wheat Chain
Located in St. Louis Park, MN
This beautiful pendant features a deep blue, gem quality, trillian cut, Tanzanite stone which
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, Tanzanite, Platinum
Citrine Diamond Necklace 14K White Gold
Located in Barnsley, GB
CITRINE DIAMOND NECKLACE 14K WHITE GOLD
THIS IS A VERY UNIQUE IN THE TRILLIAN CUT WITH DIAMONDS
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Citrine, Diamond, 14k Gold, White Gold
Rhodium-Plated Dangle Earrings with Mixed Color Stones and Diamonds
Located in New York, NY
of round-cut green tourmaline, 23 carats of drop-cut white agate, and 1 carat of trillian-cut London
Category
21st Century and Contemporary Thai Dangle Earrings
Materials
Agate, Diamond, Quartz, Tourmaline, Blue Topaz, White Diamond, Rhodium, ...
Contemporary 18K White Gold Solid Australian Black Opal Diamond Ring
Located in Waterloo, New South Wales
Trillian cut & RBC diamonds.
Measurement: opal in the picture approximately 12x10mm.
Category
21st Century and Contemporary Australian Contemporary Cocktail Rings
Materials
Diamond, Opal, Black Opal, Yellow Gold, Platinum, White Gold, 18k Gold
Gold-Plated Earrings with Citrine, Amethyst, Pink Amethyst and Diamonds
Located in New York, NY
stones on each earring are reminiscent of a blossoming flower petal, whilst the array of Trillian-cut
Category
21st Century and Contemporary Thai More Earrings
Materials
Amethyst, Citrine, Diamond, Gold Plate
Platinum 2.68 Carat GIA Natural Emerald and Diamond Halo Engagement Ring
Located in Columbia, MO
Emerald
Stone Shape Trillian Cut
Stone Color Green
Clarity AAA
Count 2
Stone Weight 0.30 ctw
Stone 3
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, White Diamond, Emerald, Platinum
0.39 Carat HRD Certificate White Trilliant Cut Diamond
By Hana Or
Located in Antwerp, BE
Cut: Trillian
Weight: 0.39 ct
Colour: K
Clarity: VVS1
Polish: Very good
Symmetry: Good
Category
2010s Belgian Engagement Rings
Materials
White Diamond
0.99 Carat Trillion Cut Ceylon Sapphire and Diamond Necklace 18 Carat White Gold
By Kian Design
Located in South Perth, AU
Trillian Zaffiro Necklace
This special pendant is set with a stunning trilliant cut sapphire and
Category
2010s Australian Art Deco Pendant Necklaces
Materials
Diamond, Sapphire, White Diamond, Blue Sapphire, 18k Gold, White Gold
Paraiba Tourmaline, Mandarin Garnet & Diamond Earrings
Located in New Orleans, LA
The fire and radiance of trillian-cut orange garnets and aqua-blue tourmalines make a daring
Materials
Garnet, Tourmaline, Diamond, Platinum
37.39 Carat Tanzanite 18 Karat White Gold Pendant Necklace
Located in New York, NY
certified Tanzanite 37.39 Carat, 1 Trillian cut Diamond 0.33 Carat & 12 Round Brilliant cut Diamond 0.93
Category
20th Century Chinese Art Deco Chain Necklaces
Materials
Diamond, Tanzanite, White Gold, Gold, 18k Gold
Paraiba Tourmaline and Mandarin Garnet Ring
Located in New Orleans, LA
The fire and radiance of trillian-cut orange garnets and an amazing 22.81 carat oval-cut aqua-blue
Materials
Tourmaline, Garnet, Platinum
3.60 Carat GIA Certified Marquise Cut Fancy Light Brownish Yellow Diamond Ring
Located in Birmingham, AL
in platinum. The side stones are matched trillian cut diamonds, which weigh a combined total of
Category
2010s Unknown Modern Engagement Rings
Materials
Diamond, White Diamond, Yellow Diamond, 18k Gold, Platinum
Valentin Magro Hand Carved Rubellite and Trillian Peridot Earrings
By Valentin Magro
Located in New York, NY
Valentin Magro Hand Carved Rubellite and Trillian Peridot Earrings are set in 18k yellow gold. The
Category
2010s American Clip-on Earrings
Materials
Diamond, Peridot, Rubelite, Yellow Gold, 18k Gold
Asscher Cut Diamond Ring
Located in Bethesda, MD
This stunning ring features a center 3.82 carat Asscher cut diamond, EGL color "I" clarity "VS1
Category
Vintage 1950s American Engagement Rings
Materials
Diamond, Platinum
Lovely Natural Aquamarine Cut Stone 2.50 Cts Madagascar Aquamarine for Jewelry
Located in Bangkok, TH
: Triangle
CUT: Trillian Mix Cut
LOCALITY: Madagascar
TREATMENT: None
CERTIFICATE: Available
Category
21st Century and Contemporary Malagasy Modern Three-Stone Rings
Materials
Aquamarine
Contemporary Bright Teal Sapphire & Diamond Ring 18 Carat Yellow & White Gold
Located in Hamilton, AU
to wear no matter the time or place.
The Trillian Ring Gem Details
The round brilliant cut diamonds
Category
20th Century Unknown Contemporary Wedding Rings
Materials
Diamond, Sapphire, 18k Gold, White Gold, Gold, Yellow Gold
Lavender Trillion D-Block Tanzanite & Diamond 18K Ring
Located in Mill Valley, CA
9.0 x 5.5 mm
Cut/Shape: Trillian Brilliant [Fancy] Cut
Color: Lavender
Origin: D-Block Mine
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, Tanzanite, 18k Gold
New African IF Trillian Cut Swiss Blue Topaz & White Sapphire Sterling Pendant
Located in Eagan, MN
is a Trillion cut stone and is 8.30 Cts. It measures 17.2 x 13.5 mm. It has diamond cut White
Category
2010s Unknown Art Deco Pendant Necklaces
Materials
Amethyst, Tourmaline, Silver, Sterling Silver
6 bids
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W 0.38 in L 1.75 in
14 Karat Gold Rustic Design Champagne Color Diamond Ring 'Center-0.37 Carat'
Located in San Francisco, CA
of the trilliant on top of a baguette-cut diamond. The 1.2 mm wide lightly hammered matte-finished
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Yellow Gold
4 Carat Each Colombian Emerald and Yellow Diamond 18K Gold Earrings
By Mellen
Located in New York, NY
pavé set gooseneck hooks and scintillating intense yellow trillian-cut diamond drops weighing
Category
21st Century and Contemporary Contemporary Dangle Earrings
Materials
Yellow Diamond, Emerald, 18k Gold
15.15 Carat Natural Fancy Yellow Diamond Ring
Located in Chestnut Hill, MA
mounting flanked by two trillian cut diamonds having a total weight of approximately 3.15 carats. This
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Platinum, 18k Gold
5.07 Carat No Heated Blue Sapphire Cocktail Ring Set Trillion Cut White Diamond
By Héritage Jewelry
Located in Istanbul, TR
An amazing Oval Blue Sapphire Ring, flanked on each side by a single Trillion cut diamonds (also
Category
21st Century and Contemporary French Contemporary Cocktail Rings
Materials
Blue Sapphire, Sapphire, White Diamond, Diamond, Gold, White Gold, 18k Gold
Multi Gem Stone Gold Summer Cross Pendant
By Susan Lister Locke
Located in Nantucket, MA
Pink Spinel, two 1.33ct Trillian Aquamarines, two 1.88ct Pink Pear Shape Cabochon Sapphires, Yellow
Category
2010s American Artist Pendant Necklaces
Materials
Kunzite, Opal, Peridot, Pink Sapphire, Spinel, Tanzanite, Yellow Sapphir...
Bespoke 30 Carat Pear Cut Cabochon Aquamarine and Diamond Pendant 18 Carat Gold
By DesignsOnDiamonds
Located in Chislehurst, Kent
setting made of 18ct Yellow Gold and has a .20ct Trillian Cut diamond set between the Pendant and the Bale
Category
2010s British Modern Pendant Necklaces
Materials
Aquamarine, 18k Gold
H 0.38 in W 0.86 in L 1.54 in
Jade Jagger Trillian Diamond Earrings
By Jade Jagger
Located in London, GB
WHITE TRILLION ROSE CUT POINTER WITH WHITE ROUND DIAMONDS IN A TRIANGULUM EARRING
TOTAL DIAMOND
Category
Late 20th Century Indian Dangle Earrings
Materials
Diamond, Rhodium, Silver, Sterling Silver
Jade Jagger Trillian Diamond Earrings
By Jade Jagger
Located in London, GB
WHITE TRILLION ROSE CUT POINTER WITH WHITE ROUND DIAMONDS IN A TRIANGULUM EARRING
TOTAL DIAMOND
Category
Late 20th Century Indian Dangle Earrings
Materials
Diamond, 18k Gold
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Trillian Cut For Sale on 1stDibs
You are likely to find exactly the trillian cut 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 white gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect trillian cut 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. Creating a trillian cut has been a part of the legacy of many jewelers, but those produced by Mellen, Diana M. Jewels and Kian Design are consistently popular. A trillian cut can be a stylish choice for most occasions, but diamond rings, from our inventory of 9, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes trillion cut and asscher cut alternatives. There aren’t many items for men if you’re seeking a trillian cut, as most of the options available are for women and unisex.
How Much is a Trillian Cut?
On average, a trillian cut at 1stDibs sells for $30,000, while they’re typically $250 on the low end and $216,000 for the highest priced versions of this item.
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