Trillion Cut Necklaces
1
16
to
1
14
1
16
169
1
1
1
1
1
1
11
5
12
8
5
3
2
11
3
2
2
2
16
2826
948
829
711
to
3
1
1
1
Period: 20th Century
Stone Cut: Trillion Cut
AJD Magnificent Rubelite and Diamond Collar in Rich 18 Karat Yellow Gold
Located in Raleigh, NC
Beautiful Brazilian Handmade 18K Yellow Gold Collar with Trillion Red Brazilian Rubelite (13x13mm) surrounded, est 7.5 ct, with pave diamond est 0.65ctw H/I color, SI clarity, work....
Category
1980s Brazilian Artisan Vintage Trillion Cut Necklaces
Materials
Diamond, Rubelite, Tourmaline, 18k Gold, Gold, Yellow Gold
Vintage Art Deco Diamond Maltese Cross Pendant Platinum 14k Gold Charm Jewelry
Located in Torrance, CA
Finely detailed vintage Art Deco era Maltese Cross pendant crafted in 900 platinum & 14 karat yellow gold (circa 1920s to 1930s).
Four triangular cut diamonds total an estimated 0....
Category
Early 20th Century Unknown Art Deco Trillion Cut Necklaces
Materials
Diamond, White Diamond, Platinum, Gold, 14k Gold, 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 diamonds: 12 square cut, 1 baguette, 2 marquis, and 1 trillion. Accented with four t...
Category
20th Century Trillion Cut Necklaces
Materials
Diamond, Emerald, Gold, 14k Gold, White Gold
J. Birnbach Antique Flower and Branch Motif Diamond Pendant
Located in New York, NY
This 1950s pendant from the J. Birnbach vault is a glamourous, timeless piece. The asymmetrical vine design contains a variety of diamond cuts: two large triangle shape diamonds (1.2...
Category
1950s Vintage Trillion Cut Necklaces
Materials
Diamond, White Gold
Mid-Century Modernist 14K Gold Amethyst Pendant Necklace
Located in Venice, CA
A gorgeous modernist Amethyst gemstone pendant set into 14k yellow gold. The pendant takes a triangular drop form, while the hand-sawed deta...
Category
1940s Unknown Modernist Vintage Trillion Cut Necklaces
Materials
Amethyst, Yellow Gold, 14k Gold
Vintage Large 18ct Gold and Trillion Cut Aquamarine Solitaire Pendant
Located in St Helens, GB
A superb 18 carat gold and aquamarine pendant.
A vintage, 1970s example.
The yellow gold cross over gold bar design with fine engraved central piece.
Set with a drop dangle single aq...
Category
20th Century Trillion Cut Necklaces
Materials
Aquamarine, Gold
Art Deco Platinum, Diamond and Onyx Pendant Watch by Dreicer and Co.
Located in Hummelstown, PA
This sleek and striking Art Deco pendant watch centers on a sparkling triangular-cut diamond mounted within a domed glossy black onyx plaque framed in a b...
Category
1920s Art Deco Vintage Trillion Cut Necklaces
Materials
Diamond, Onyx, Platinum
Natural 7.60 Carat Loose Dark Purple Amethyst Trilliant Shape from Brazil
Located in Peshawar, PK
Gemstone Type : Amethyst
Weight : 7.60 Carats
Dimensions : 14x13.4x8.9 mm
Clarity : Eye Clean
Origin : Brazil
Color: Purple
Shape:Trillion
Certificate: On Demand
Month: February
Purp...
Category
Mid-20th Century Brazilian Arts and Crafts Trillion Cut Necklaces
Materials
Amethyst
Citrine, Diamond and Hematite Bead and 14k Yellow Gold Necklace, circa 1970s
Located in Beverly Hills, CA
One citrine, diamond and hematite bead and 14K yellow gold necklace featuring 5 strands of hematite beads centering one triangular mixed cut citrine weighing 30 ct. flanked by two ro...
Category
20th Century Trillion Cut Necklaces
Materials
Citrine, Diamond, Hematite, Yellow Gold, 14k Gold
Native American Signed MB Silver Bead Necklace Large Turquoise Pendant
Located in Washington Depot, CT
Silver and turquoise pendant necklace by Native American artisan, signed MB.
Signed with an etched MB, this substantial necklace features different types of...
Category
20th Century Trillion Cut Necklaces
Materials
Turquoise, Silver
GIA Certified 2.74ct Diamond Hour Glass Pendant Necklace
Located in New York, NY
This is a charming 14k white gold hour glass pendant necklace. The pendant is set with sparkling GIA certified trilliant cut diamonds that weigh 1.4...
Category
20th Century Trillion Cut Necklaces
Materials
Diamond, 14k Gold
14K Gold 8.94ct Trillion Cut Genuine Natural Tanzanite Pendant w/Diamonds #J2840
Located in Big Bend, WI
14K GOLD 8.94CT TRILLION CUT GENUINE NATURAL TANZANITE PENDANT W/ DIAMONDS #2840
Ravishing 14K white gold tanzanite and diamond pendant featuring a gorgeous trillion cut tanzanite t...
Category
20th Century Trillion Cut Necklaces
Materials
Diamond, Tanzanite, 14k Gold
14k Gold 3.47ct Trillion Genuine Natural Tanzanite Pendant with Diamonds '#J718'
Located in Big Bend, WI
14k Gold 3.47ct Trillion Genuine Natural Tanzanite Pendant with Diamonds (#718)
14k white and gold necklace with a 3.47ct trillion shape tanza...
Category
20th Century Art Deco Trillion Cut Necklaces
Materials
Diamond, Tanzanite, 14k Gold
Modern Ruby and Diamond Necklace 2.45 Fancy Shaped Ruby in 18 Karat
Located in Wailea, HI
Modern Ruby and Diamond Necklace 2.45 Fancy Shaped Ruby in 18k
One Fancy Shaped Ruby Weighing 2.45 Carats [bright with no imperfections visible to the naked eye]
Forty One Round Br...
Category
Late 20th Century American Modern Trillion Cut Necklaces
Materials
White Diamond, Ruby, 18k Gold
Mandarin Garnet Pendant 15.01 Carat
Located in New Orleans, LA
All the radiance of a fiery evening sky shines from this rare Mandarin garnet. Displaying a rich "mandarin" hue, this monumental 15.01-carat stone disp...
Category
Late 20th Century Contemporary Trillion Cut Necklaces
Materials
Diamond, Garnet, White Diamond, Mandarin Garnet, Platinum
Large Yellow Gold Triangular Lemon Citrine Pendant
Located in Coral Gables, FL
14 Karat Yellow Gold Triangular-Cut Lemon Citrine Pendant. 1.5 Inches Long. Finished Weight Is 21.1 Grams.
Category
Late 20th Century Trillion Cut Necklaces
Materials
Citrine, 14k Gold, Yellow Gold
Related Items
14K Yellow Gold Diamond Cross Pendant #16417
Located in Washington Depot, CT
Vintage 14K Yellow Gold Diamond Cross Pendant
This beautiful cross pendant with a gorgeous single cut diamond was meticulously crafted from 14K yellow gold for a stunning finish!
A...
Category
21st Century and Contemporary Trillion Cut Necklaces
Materials
Diamond, Gold, 14k Gold, Yellow Gold
Antique Cameo White 14 Karat Gold Brooch Pendant
Located in Wallkill, NY
Portrait Cameo set in 14K White gold. Both a brooch and pendant. Measuring 1.8 inches top to bottom or 46mm x 1.4 inches wide or 36 mm. Fold down pendant hoop and pin back all in w...
Category
1910s Vintage Trillion Cut Necklaces
Materials
14k Gold, White Gold, Gold
18ct Gold Diamond and Emerald Pendant
Located in London, GB
Stunning Brutalist Design
18ct White Gold & Yellow Gold Brick design finish
adorned with diamonds & emeralds
4 x 2.5mm diamonds = 0.24 Carats
4 x ...
Category
Late 20th Century British Modernist Trillion Cut Necklaces
Materials
Diamond, Emerald, Gold, 18k Gold
Certified Burma Ruby Diamond Collar Necklace 24.50 Carats 18 Karat Yellow Gold
Located in New York, NY
Vintage 18 Karat yellow gold collar necklace featuring 5 Oval Burma Rubies weighing 7.50 Carats, Heated, flanked with baguette and round brilliants weighing approximately 17 carats.
Category
1970s Contemporary Vintage Trillion Cut Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Vintage 1960s 14K Gold Guitar Charm Pendant
Located in Rotterdam, NL
A vintage 1960's 14 karat gold guitar charm pendant. The top of the guitar is stylized with fine filigree and gold strings. The head of the guitar is equipped with tuning pegs.
Co...
Category
Mid-20th Century Dutch Trillion Cut Necklaces
Materials
Gold, 14k Gold
Amethyst Pendant in 14k Gold, Pink Sapphire Pendant in 14k Gold
Located in Istanbul, TR
14k gold pendant with amethyst, sapphires and diamonds. Amethyst pendant in 14k gold. Pink sapphire pendant in 14k gold.
Material: 14k gold
Weight: 1....
Category
2010s Turkish Modern Trillion Cut Necklaces
Materials
Amethyst, Pink Sapphire, 14k Gold
18ct White Gold Cushion Cut Garnet & Diamond Pendant
Located in Cape Town, ZA
This Gorgeous 18ct White Gold Pendant weighs 3grams and is carefully set with 107 beautiful Round Brilliant Cut Diamonds (GH vs-si) weighing 0.54carat in total and 1 Cushion Cut Garnet...
Category
21st Century and Contemporary Modern Trillion Cut Necklaces
Materials
Diamond, Garnet, 18k Gold, White Gold
Star Pendant Necklace with Diamonds and Amethysts in 14k Gold
Located in Istanbul, TR
Star 14k gold pendant necklace with diamonds and amethysts. Chain necklace with star pendant.
Metal: 14k gold.
Necklace lenght - 45 sm
Weight: 2....
Category
2010s Turkish Modern Trillion Cut Necklaces
Materials
Amethyst, Diamond, 14k Gold, Silver
18 Karat Yellow Gold Ribbed Collar Necklace 85.6 Grams Made in Italy
Located in New York, NY
Very cool 18 karat yellow gold necklace featuring a graduated ribbed motif collar weighing 85.6 grams. Made In Italy
Front of the necklace measures 1 3/16
Side of the necklace measu...
Category
20th Century Italian Contemporary Trillion Cut Necklaces
Materials
18k Gold, Yellow Gold
Antique Victorian Gold Locket Pendant Flower Motif Engraved Monogram
Located in New York, NY
A GORGEOUS VICTORIAN BELLE EPOQUE PICTURE LOCKET PENDANT IN WARM 10 KARAT GOLD WITH BEAUTIFUL FLOWER AND ACANTHUS LEAF MOTIF ENGRAVING ON THE FRONT AND AN ENGRAVED MONOGRAM...
Category
19th Century Unknown Victorian Antique Trillion Cut Necklaces
Materials
Gold, 10k Gold, Yellow Gold
Vintage 18ct White Gold Aquamarine & Diamond Pendant Necklace
Located in Brighton, GB
Vintage Aquamarine Necklace
18ct White Gold
Circa 1940’s
Gorgeous, Vintage White Gold Necklace. Set with a Four Diamond Drop & a Fabul...
Category
Mid-20th Century English Trillion Cut Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Vintage 14K Gold Bear Animal Charm Pendant
Located in Rotterdam, NL
A lovely vintage 14 karat gold bear charm pendant. The charm is nicely modeled into a sweet little bear who is sitting with its paws resting next to the body. The design of the bear ...
Category
Mid-20th Century European Trillion Cut Necklaces
Materials
14k Gold
Previously Available Items
14 Karat Yellow Gold Sapphire and Diamond Slide Pendant
Located in Towson, MD
14 karat Yellow Gold 1.30 carat Trillion cut Sapphire with 1.08 total carat weight Diamonds.
The Diamonds are G-H color and VS1-VS2 clarity.
Category
1990s Trillion Cut Necklaces
Materials
Diamond, Sapphire, 14k Gold, Yellow Gold
1.82 Carat Trillion-Cut Amethyst with Diamond Accents 14K Yellow Gold Pendant
Located in New York, NY
Decorate yourself in elegance with this Pendant is crafted from 14-karat Yellow Gold by Gin & Grace. This Pendant is made up of 9.0 mm Trillion-cut Amethyst (1 pcs) 1.82 carat and Ro...
Category
20th Century Chinese Art Deco Trillion Cut Necklaces
Materials
Amethyst, Diamond, 14k Gold, Yellow Gold
Tiffany & Co. Vintage Paloma Picasso Citrine Necklace Yellow Gold
Located in Chicago, IL
The necklace is 18 inches in length, made of 18K yellow gold, and weighs 90.90 DWT (approx. 141.37 grams). It also has one trillion cut citrine. Circa 1987
Category
1980s Vintage Trillion Cut Necklaces
Materials
Citrine, 18k Gold, Yellow Gold
0.99 Carat Trillion Cut Tanzanite Diamond accents 14K White Gold Pendant.
Located in New York, NY
Stunning, timeless and classy eternity Unique Pendant. Decorate yourself in luxury with this Gin & Grace Pendant. The 14k White Gold jewelry boasts Trillion-Cut Prong Setting Genuine...
Category
20th Century Chinese Art Deco Trillion Cut Necklaces
Materials
Diamond, Tanzanite, 14k Gold, White Gold
Midcentury 18 Karat Yellow Gold Rubellite Diamond Pendant with AGL Report
Located in Lexington, KY
This is an absolutely gorgeous mid-century 18k yellow gold pendant with a stunning, deep red rubellite center and bright white diamond accent! The pendant has a beautiful tear drop shape that is unique and serves as the perfect frame for the breathtaking rubellite center. The rubellite center has an AGL report...
Category
1950s Modernist Vintage Trillion Cut Necklaces
Materials
Diamond, Rubelite, Gold, 14k Gold, Yellow Gold
Free Shipping
W 0.38 in L 1 in
White Gold Necklace with Ruby, Diamond and Pearl
Located in Amsterdam, NL
An 18 carat white gold chain and pendant with a light grey Tahiti pearl above which a trilliant cut ruby (1.05 carat) and a trilliant cut diamon...
Category
1990s Modern Trillion Cut Necklaces
Materials
Diamond, Pearl, Ruby, Gold, 18k Gold, White Gold
8.5 Carat Aquamarine and 1.76 Carat Diamond 18K White Gold Pendant Necklace
Located in Goettingen, DE
8.5 Carat Aquamarine and 1.76 Carat Diamond 18K White Gold Pendant Necklace
Magnificent pendant handcrafted by the well-known Stuttgart jeweler Schilling in the finest 18K white gol...
Category
1970s German Modern Vintage Trillion Cut Necklaces
Materials
Aquamarine, Diamond, 18k Gold, White Gold
Free Shipping
W 0.93 in L 20.48 in
14 Karat White Gold Diamond Pendant Necklace
Located in Washington Depot, CT
14 Karat White Gold Diamond Pendant Necklace-
This sparkling pendant features one trillion cut diamond suspended from a c...
Category
20th Century Trillion Cut Necklaces
Materials
Diamond, White Gold
5.23 Carat Fire Opal Diamond Pendant Estate 14k Gold Triangular Shape Jewelry
Located in Torrance, CA
Finely detailed 5.23ct fire opal & diamond pendant crafted in 14k rose gold.
Fire opal measures 18mm x 12mm (5.23 carats). 48 round brilliant cut diamonds total an estimated 0.24 ...
Category
Mid-20th Century Unknown Modern Trillion Cut Necklaces
Materials
Diamond, Opal, Fire Opal, 14k Gold, Rose Gold
Nino Verita for Effe V 18 Karat Gold Necklace with Diamond, Ruby, and Sapphire
Located in New York, NY
Classic regal 18 karat yellow gold necklace. The necklace centers a trillion cut ruby flanked with marquise and round diamonds. The ribbon like neckl...
Category
1980s Italian Retro Vintage Trillion Cut Necklaces
Materials
Diamond, Ruby, Sapphire, 18k Gold, Yellow Gold
81.94 Carat Citrine and 15 Karat Gold Pendant, Antique, circa 1910
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 81.94 carat citrine and 15 karat tri-color gold pendant; part of our diverse antique jewelry and estate jewelry collections.
This fine and impressive antique citrine pendant...
Category
1910s Unknown Vintage Trillion Cut Necklaces
Materials
Citrine, 15k Gold, Yellow Gold
10 Carat Diamonds Clubs, Spades & Hearts Motif Card Shapes Inspired Necklace
Located in New York, NY
This diamond chain necklace is a stunning piece of jewelry that is sure to turn heads. Crafted from high-quality 14k white gold, this necklace features an impressive 10.00cttw of spa...
Category
20th Century Unknown Modern Trillion Cut Necklaces
Materials
Diamond, White Gold
Read More
A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal
Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.
This Van Cleef & Arpels Necklace Is an Heirloom in the Making
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Next-Level Pearls That Go Well Beyond the Expected
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
7 Vibrant Jewels for a Breezy Late-Summer Wardrobe
Soak up the pleasures of the season with a these bold gems.
Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending
Learn more about the stylish links that have passed the test of time.
Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels
After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.
Recently Viewed
View AllMore Ways To Browse
House Of Taylor
House Of Taylor Jewelry
Vintage Gold Watch Chain
Gold And Emerald Bar
Vintage Jewelry Rome
Curb Link Diamond
Chanel Jewelry Emerald
Tiffany Star
Early 1800s Jewelry
Christian Dior Heart
Antique Vintage Charms Gold
Plique A Jour 18k
Vintage Turquoise Jewelry
18 K Gold Watch
18 K Watch
Antique Chain Pocket Watch
Antique Pocket Watch Chains
Antique Pocket Watch Chain