Trillian Diamonds
18ct Yellow Gold & Trillion Diamond Stud Earrings
By Kasun London
Located in London, GB
18ct Yellow Gold with 0.5ct Trillian Diamonds (F/G VS)
Category
2010s British Contemporary Stud Earrings
Materials
Diamond, 18k Gold, Yellow Gold
2.15ct Tanzanite Necklace 14kt Gold Trillian 18 inch Necklace
Located in New York, NY
Measurement: 11mm
.30ct diamonds H/vs2
14kt. white gold & necklace
16 inches long.
Grand weight: 10 grams
Category
2010s American Pendant Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
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
E3ROW20MM - TRILLIAN COLLECTION MICRO PAVE 18K WHITE 3 Row Hoop Earrings
Located in New York, NY
TRILLIAN COLLECTION MICRO PAVE 18K WHITE 3 Row Hoop Earrings
Metal: 18K White Gold
Diamond Info: G
Category
21st Century and Contemporary American Modern Hoop Earrings
Materials
White Diamond, 18k Gold, White Gold
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H 0.8 in W 0.12 in
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
18ct Yellow Gold & Trillion Diamond Ring
By Kasun London
Located in London, GB
Past, Present For Future
18CT Yellow Gold & Diamonds ring. Centre Stone is 6.5mm trillian 0.5CT
Category
2010s British Contemporary Engagement Rings
Materials
Diamond, 18k 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
1.82 Carat GIA Marquise Diamond Ring in 18 KT White Gold
Located in Palm Desert, CA
Set in 18 karat white gold, with a weight of 6.9 grams, is a 1.82 carat Marquise cut diamond, GIA
Category
Early 2000s American More Rings
Materials
Diamond, 18k Gold, White Gold
14 Karat White Gold Tanzanite and Diamonds Halo Pendant '4 1/3 Carat'
Located in San Francisco, CA
Tanzanite, framed in a halo of brilliant diamonds. This pendant is ideal for special occasions. Experience
Category
21st Century and Contemporary American Pendant Necklaces
Materials
Diamond, Tanzanite, White Gold
14 Karat Yellow Gold Trilion Salt and Pepper Diamond Ring 'Center -0.74 Carat'
Located in San Francisco, CA
Center Gemstone Measurements: 6.16X6.17X3.22
Center Gemstone Shape: TRILLIAN
Center Diamond Carat Weight
Category
21st Century and Contemporary American Engagement Rings
Materials
Diamond, Yellow Gold
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
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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Art Deco Aquamarine Diamond Platinum Filigree Link Bracelet
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c.1920's Art Deco Aquamarine gemstone, diamond, and platinum link bracelet. The center section of bracelet (former watch case), measures approximately 18 mm length x 15 mm width, hol...
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Sterling Silver Ruby Diamond Lotus Flower Everyday Stud Earrings for Her
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Tiffany & Co. Starfish Diamond Pendant Necklace Gold
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The Tiffany & Co. Starfish Diamond Pendant Necklace in Gold a captivating and elegant accessory that evokes the beauty of the sea. Meticulously crafted by Tiffany & Co., the necklace...
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18 Karat Yellow Gold GIA Diamond Lion Men's Chain Pendant Necklace
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Tiffany Co Diamond Large Cross on the chain
By Tiffany & Co.
Located in New York, NY
This beautiful platinum Tiffany & Co. necklace features a stunning diamond Tiffany & Co. cross with approximately 2.00CTW of diamonds.
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Diamond Cu...
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TIFFANY & Co. Legacy Platinum Diamond Drop Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Legacy Platinum Diamond Drop Pendant Necklace
Metal: Platinum
Weight: 4.70 grams
Chain: 16"
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Natural 3.70ct uncut diamond sterling silver hoop earrings
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Stunning 14K Gold & Diamond X Cable Half Hoop Earrings
Located in Leesburg, VA
Stunning 14K Gold & Diamond X Cable Half Hoop Earrings
Excellent Pre-Owned Condition
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Tiffany & Co. Paloma Picasso Kiss X Diamond Pendant Necklace Gold Platinum
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W 0.24 in L 16.97 in
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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
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Rhodium-Plated Amethyst and Diamonds Fashion Ring
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dynamism of the Laudier style.
This ring is a sight to behold! The beautiful combination of diamond
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21st Century and Contemporary Thai Fashion Rings
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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
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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
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21st Century and Contemporary Modern Pendant Necklaces
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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
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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
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stones on each earring are reminiscent of a blossoming flower petal, whilst the array of Trillian-cut
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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
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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.
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Asscher Cut Diamond Ring
Located in Bethesda, MD
". The center stone is accented by a trillian diamond on either side. The two side diamonds have a total
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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
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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
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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
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Lavender Trillion D-Block Tanzanite & Diamond 18K Ring
Located in Mill Valley, CA
we designed a setting with glistening diamonds everywhere for the utmost in complementing sparkle
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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
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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
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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
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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
Center Gemstone Shape: TRILLIAN
Center Diamond Carat Weight: 0.37
Side Gemstone Type: NATURAL DIAMOND
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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
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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
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Tiffany & Co. 3.06 carat Oval Diamond platinum Engagement Ring
Located in La Jolla, CA
by two color matched trillians, F Color and VS Clarity combining for approximately 1.0ctw. This is an
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5.07 Carat No Heated Blue Sapphire Cocktail Ring Set Trillion Cut White Diamond
By Héritage Jewelry
Located in Istanbul, TR
called “trilliant” or “trillian”) weighing 0.65 Carat and surround by Round Diamonds weighing 0.30 Carat
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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
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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
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Diamond, 18k Gold
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
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Trillian Diamonds For Sale on 1stDibs
There is a broad range of trillian diamonds for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and white gold. Find a collection of 2 vintage versions or 8 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. Our collection of trillian diamonds includes designs that are universally popular, but contemporary and modern styles, specifically, are sought with frequency. Mellen each produced beautiful examples of these items that are worth considering. A selection of round cut, trillion cut and cushion cut can be found today on these pages. There aren’t many items for men in our collection of trillian diamonds, as most of the options available are for women.
How Much are Trillian Diamonds?
On average, trillian diamonds at 1stDibs sell for $6,700, while they’re typically $1,015 on the low end and $216,000 for the highest priced versions of this item.
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