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4.40 Carat Natural Loose Lavender Colour Amethyst Trillion Cut Gemstone
Located in Peshawar, PK
Treatment: Non Certificate: On Demand Shape: Trillion Amethyst, a stunning variety of quartz known for its
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Purple Natural Amethyst Necklace Pendant Loose Gemstone 27.45 Ct Trillion Cut
Located in Peshawar, PK
!! 💎 GEMSTONE TYPE: Amethyst ⚖️ WEIGHT: 27.45 Carats 🪚 SHAPE & CUT: Trillion Flower Cut 📏 SIZE (MM
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

Purple Natural Amethyst Necklace Pendant Loose Gemstone 18.30 Ct Trillion Cut
Located in Peshawar, PK
!! 💎 GEMSTONE TYPE: Amethyst ⚖️ WEIGHT: 18.30 Carats 🪚 SHAPE & CUT: Trillion Flower Cut 📏 SIZE (MM
Category

21st Century and Contemporary Brazilian Contemporary Loose Gemstones

Materials

Amethyst

8.35 Carat Natural Loose Amethyst Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
Treatment: Non Certificate: On Demand Shape: Trillion Amethyst, a stunning variety of quartz known for its
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

6.15 Carats Adorable Green Amethyst Trillion Cut Gemstone For Jewellery Making
Located in Peshawar, PK
: Brazil Certificate: On Demand Shape : Trillion Green amethyst, also known as prasiolite, is a
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Trillion Cut Peridots Amethyst Carved Round Drops 14 Karat Yellow Gold Earrings
By Tutti Frutti Jewellery
Located in Bangkok, TH
These simple but elegant and unique earrings have 2 faceted Trillion shape Peridots set in yellow
Category

2010s Thai Contemporary Stud Earrings

Materials

Amethyst, Peridot, 14k Gold, Yellow Gold

10.71 Carats Trillion Cut Pink Amethyst, Blue Topaz, Diamond Platinum Earrings
By Kiersten Elizabeth
Located in Southport, CT
Amethyst, Topaz and Diamond Earrings in Platinum Matched Blue Topaz Weighing: 2.76 Carats
Category

21st Century and Contemporary American Modern Drop Earrings

Materials

Amethyst, Diamond, Blue Topaz, Platinum

18 Karat Yellow Gold 0.12 Karat White Diamond Turquoise Flower Dangle Earrings
By Rossella Ugolini
Located in Rome, IT
trillion-cut amethyst, radiating its rich purple hues with brilliance. But the highlight of these earrings
Category

2010s Italian Art Deco Dangle Earrings

Materials

Turquoise, White Diamond, Diamond, Amethyst, Yellow Gold, 18k Gold, Gold

Yellow Gold Amethyst Drop Earrings - 14k Trillion Pierced
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Amethyst Cut: Trillion Style: Drop
Category

21st Century and Contemporary Drop Earrings

Materials

Amethyst, 14k Gold, Yellow Gold

Natural Diamond Amethyst Topaz Ring 14K White Gold Trillion
By Estate Jewelry
Located in East Brunswick, NJ
Natural Diamond Amethyst Topaz Ring 14K White Gold Trillion This stunning estate ring is crafted
Category

20th Century Cocktail Rings

Materials

Amethyst, Diamond, Topaz, 14k Gold, White Gold

5.65 Carat Natural Loose Ametrine Trillion Cut Gemstone
Located in Peshawar, PK
Faceted Ametrine Weight: 5.65 Carats Dimension: 12.1 x 12.1 x 8.2 Mm Shape: Trillion Color
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

14K Rose Gold 4.25ctw Large Trillion Amethyst w/ Pink Sapphire Diamond Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Amethyst - Trillion Cut - Prong Set - Light- Medium Purple Color
Category

21st Century and Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Pink Sapphire, Rose Gold

5.25 carats Purple Amethyst Stone Trilliant Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Clean Shape Triangular Cut Trillion Mix Cut NA This exquisite 5.25 carat purple amethyst stone
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

7.60 carats Royal Purple Amethyst Trilliant Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Triangular Cut Trillion NA This exquisite 7.60 carat purple amethyst stone showcases a stunning trilliant
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

4.20 carats Light Purple Amethyst Trilliant Cut Natural African Gemstone
Located in Bangkok, TH
Shape triangular Cur trilliant This exquisite 4.20 carat purple amethyst stone showcases a stunning
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Amethyst

4.20 carats Purple Amethyst Stone Trilliant Cut Natural Brazilian Gemstone
Located in Bangkok, TH
triangular Cut trilliant This exquisite 4.20 carat purple amethyst stone showcases a stunning trilliant
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

1.50 Carat Natural Loose Purple Amethyst Stone Trilliant Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Trilliant This 1.50 Carat Natural Loose Purple Amethyst Stone features a mesmerizing
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

19.60 Carat Natural Loose Purple Amethyst Fancy Trilliant Cut Brazilian Gemstone
Located in Bangkok, TH
WEIGH: 19.60 Carats DIMENSIONS: 19.1x19.1x11.7mm CLARITY: Loupe Clean SHAPE: Trillion CUT: Frosted
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Natural Amethyst Cushion Cut Cts 3.18 Round Tszavorite Cts 0.22 Diamond Pendant
Located in Hong Kong, HK
At the heart of this pendant is a magnificent 3.18-carat Amethyst Cushion stone, exuding a
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Tanzanite, Amethyst, 18k Gold, 24k Gold

5.42 carat Cushion-cut Amethyst With Diamond accents 14K Yellow Gold Ring.
Located in New York, NY
& Grace ring. The 14k Yellow Gold jewelry boasts 12.0 mm Cushion cut Amethyst (1 pcs) 5.42 Carat and Round
Category

20th Century Chinese Art Deco Cocktail Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Stunning 41.29 Carat Natural Amethyst and Diamond Bracelet
By Hakimi s Gem
Located in Chicago, IL
This remarkable bracelet showcases 92 trillion-cut natural amethysts totaling 39.90 ct, radiating a
Category

Early 2000s Tennis Bracelets

Materials

Amethyst, Diamond, 18k Gold, White Gold

18KT Yellow Gold Amethyst and Diamond Circular Flower Earrrings
Located in New York, NY
Crafted in 18KT yellow gold, these circular flower earrings feature trillion-cut purple amethysts
Category

21st Century and Contemporary Stud Earrings

Materials

Amethyst, Diamond, 18k Gold, Yellow Gold

Rose de France Amethyst Diamond Drop Gold Earrings
Located in Montreal, QC
Pair of Amethyst and Diamond Dangle Earrings hand crafted in 14k white gold; featuring 2 Trillion
Category

21st Century and Contemporary Modern Drop Earrings

Materials

Amethyst, Diamond, 14k Gold

Amethyst Flower Pushback Studs Earring Gift for Her in 925 Solid Silver Jewelry
Located in New York, NY
, luxurious look featuring trillion, round cut natural amethyst of 13.20 carat. Designed with round cut
Category

21st Century and Contemporary American Modern Stud Earrings

Materials

Amethyst, Silver, Sterling Silver

Multi Gemstone Amethyst Topaz and Peridot Earrings for Her in Sterling Silver
Located in New York, NY
sparkling, luxurious look featuring trillion, round cut natural amethyst, topaz, peridot of 14.96 carat
Category

21st Century and Contemporary American Art Deco Stud Earrings

Materials

Amethyst, Multi-gemstone, Peridot, Topaz, Silver, Sterling Silver

Flower blue, purple gemstone 14k gold ring
Located in Istanbul, TR
: approx 0.45-0.50 ct, cut - trillion, blue color Lab amethyst: weight: approx 2.5 mm, cut - round, color
Category

21st Century and Contemporary Turkish Modern Engagement Rings

Materials

Amethyst, Sapphire, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold

Flower blue, purple gemstone 14k gold ring
Flower blue, purple gemstone 14k gold ring
$453 Sale Price / item
40% Off
Michael Kneebone Multi-Gemstone Paspaley South Seas Pearl Dangle Earrings
By Michael Kneebone
Located in Austin, TX
amethyst, trillion cut blue topaz and emerald cut citrine. The earrings begin and end with gem quality
Category

2010s American Contemporary Dangle Earrings

Materials

Amethyst, Citrine, Pearl, Peridot, Topaz, Multi-gemstone, South Sea Pear...

Contemporary Ring in Eighteen Karat Yellow Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
tourmaline to match an ice white in trillion cut, with amethysts and topazes to play with colours. Please
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Quartz, Tourmaline, Paraiba, Gold, 14k Gold, 18k Gold, Rose Gold, White ...

Contemporary Ring in Eighteen Karat Rose Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
tourmaline to match an ice white in trillion cut, with amethysts and topazes to play with colours. Please
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Quartz, Tourmaline, Paraiba, Gold, 14k Gold, 18k Gold, Rose Gold, White ...

Contemporary Ring in Eighteen Karat Yellow Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
amethysts and topazes to play with colours. Please note that trillion cut in 2 carats look visually bigger
Category

21st Century and Contemporary German Contemporary Cocktail Rings

Materials

Tourmaline, Quartz, Paraiba, Gold, 14k Gold, 18k Gold, Rose Gold, White ...

Engagement Ring in Eighteen Karat Rose Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
tourmaline to match an ice white in trillion cut, with amethysts and topazes to play with colours. Please
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Quartz, Tourmaline, Paraiba, Gold, 14k Gold, 18k Gold, Rose Gold, White ...

Engagement Ring in Eighteen Karat White Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
, with amethysts and topazes to play with colours. Please note that trillion cut in 2 carats look
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Quartz, Tourmaline, Paraiba, Gold, 14k Gold, 18k Gold, Rose Gold, White ...

Engagement Ring in Eighteen Karat White Gold with White Paraiba Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
paraiba tourmaline to match an ice white in trillion cut, with amethysts and topazes to play with colours
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Quartz, Tourmaline, Paraiba, Citrine, Gold, 14k Gold, 18k Gold, Rose Gol...

Stuller 0.85ctw Amethyst and Diamond Stud Earrings in 14K Rose Gold
Located in Vienna, VA
Rose Gold Trillion Cut Amethyst Weight: 0.77 Diamond Weight (Approx.): 0.08ctw Earring Weight: 1.7
Category

21st Century and Contemporary Stud Earrings

Materials

Diamond, Amethyst, Rose Gold, 14k Gold

Multi-Cut Amethyst and Brilliant Cut Diamond Necklace
Located in Stratford upon Avon, GB
a trillion cut amethyst as its focal point, the purple hue of this splendid gemstone is radiated by
Category

Late 20th Century Modern More Necklaces

Materials

Amethyst, Diamond, White Gold

14K Gold Diamonds and Trillion Amethyst Inlay Special Cut Australian Opals Ring
Located in Boca Raton, FL
14K Gold Diamonds and Trillion Amethyst Inlay Special Cut Australian Opals Ring Embrace
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Diamond, Amethyst, Opal, Yellow Gold, 14k Gold

Jose Trillos 18 Karat Amethyst and Diamond Cocktail Ring
By Jose Trillos
Located in Mansfield, OH
gold weighing 7.1 grams/ 4.6 dwt. The geometric design includes 2 trillion cut Amethyst, each amethyst
Category

1990s American Contemporary Cocktail Rings

Materials

Amethyst, Diamond, 18k Gold

Magnificent Gemstone Bracelet "Oriental Fantasy"
By Jannie Bean
Located in Highlands, NC
x 15.5 mm Oval cabochon cut Green Tourmaline 16 x 13 mm Trillion cut Amethyst 12.5 x 12.5 x 12.5
Category

2010s American Artisan Modern Bracelets

John Dyer Custom Cut 50.08 Carat Amethyst Super Trillion
Located in Fuquay Varina, NC
the girdle Gemstone Type: Natural Amethyst Gemstone Shape: Super Trillion Cut Gemstone Weight: 50.08
Category

2010s American More Jewelry

Materials

Amethyst

20 Carat Trilliant Cut Amethyst and Diamond Ring by John Landrum Bryant
By H.H. Prince John Landrum Bryant
Located in New York, NY
the 18k ring specifically for this large amethyst in an unusual cut. It comes in a unique custom made
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Gold, 18k Gold

The ReBelles Rocket Girl Cocktail Ring
By Stephen Webster
Located in London, GB
. Set in Blue Titanium on a White Gold shank, with a central Trillion Dynamite Cut Amethyst (shown in
Category

2010s British Contemporary Cocktail Rings

Materials

Sapphire, Amethyst, Diamond, Blue Sapphire, Tourmaline, Paraiba, Purple ...

1.82 Carat Trillion-Cut Amethyst with Diamond Accents 14K Yellow Gold Pendant
Located in New York, NY
. This Pendant is made up of 9.0 mm Trillion-cut Amethyst (1 pcs) 1.82 carat and Round-cut White Diamond
Category

20th Century Chinese Art Deco Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

14 Karat Yellow Gold Trillion Cut Amethyst Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Amethyst: 1 trillion cut = 1.00ct Dimensions: necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, 14k Gold, Yellow Gold

14 Karat Yellow Gold Trillion Cut Amethyst Ring
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Ring Size: 7 (please allow up to 2 additional business days for sizing requests) Dimensions: ring measures 11.45mm long Weight: 7.48 grams
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst, 14k Gold, Yellow Gold

Classic Trillion Cut Amethyst and Diamond 14K Yellow Gold Earring.
Located in New York, NY
& Grace Earring. The 14k Yellow Gold jewelry boasts Trillion Cut Prong Setting Genuine Amethyst (2 pcs
Category

20th Century Chinese Art Deco Dangle Earrings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

3.57 Carat Trillion-Cut Amethyst Diamond Accents 14K Yellow Gold Stud Earring
Located in New York, NY
Earring. This Earring is made up of 9.0 mm Trillion-cut (2pcs) 3.57 carat Amethyst and Round-cut White
Category

20th Century Chinese Art Deco Stud Earrings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

18KT Yellow Gold Amethyst and Diamond Flower Pendant
Located in New York, NY
This flower pendant is crafted in 18KT yellow gold, featuring trillion-cut amethysts totaling
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold, 18k Gold

Amethyst Gold Trophy Pendant
Located in Beverly Hills, CA
This one’s a winner! A trophy made of 14K yellow gold with a royal purple trillion cut amethyst by
Category

20th Century Pendant Necklaces

Materials

Amethyst, 14k Gold, Yellow Gold

Large Oval Amethyst and Diamond Yellow Gold Ring
Located in Dallas, TX
25mm flank by 2 trillion cut amethysts and 8 diamonds all set in 14K yellow gold. Amethyst estimated
Category

Late 20th Century Unknown Modern Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Large Oval Amethyst and Diamond Yellow Gold Ring
Located in Dallas, TX
25mm flank by 2 trillion cut amethysts and 8 diamonds all set in 14K yellow gold. Amethyst estimated
Category

Late 20th Century Unknown Modern Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Large Oval Amethyst and Diamond Yellow Gold Ring
Located in Dallas, TX
25mm flank by 2 trillion cut amethysts and 8 diamonds all set in 14K yellow gold. Amethyst estimated
Category

Late 20th Century Unknown Modern Fashion Rings

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

1.72Ct Amethyst 0.30Ct Diamond, 18k White Gold Pendant - Contemporary 2007
Located in Jesmond, Newcastle Upon Tyne
1.72ct, trillion cut amethyst, three claw set in subtle relief to the centre of the substantial pierced
Category

Early 2000s English Drop Necklaces

Materials

Amethyst, Diamond, 18k Gold, White Gold

Trillion Cut Pink Amethyst and Diamond Rose Gold Dress Ring
Located in Los Angeles, CA
A strikingly beautiful trillion cut pink amethyst accented with diamonds set in rose gold. - Size
Category

21st Century and Contemporary Fashion Rings

Materials

Amethyst

14 Karat Yellow Gold Trillion Cut Bezel Set Amethyst Stud Earrings
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Fastenings: friction backs Weight: 5.69 grams
Category

21st Century and Contemporary Stud Earrings

Materials

Amethyst, 14k Gold, Yellow Gold

Royal Luxurious Purple Amethyst 15.85 carats Trilliant Cut Natural Brazilian Gem
Located in Bangkok, TH
Clean Shape Triangular Cut Trilliant Discover the mesmerizing allure of a Purple Amethyst
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

4.44 Carat Amethyst Tsavorite Earrings
Located in София, BG
length Total weight: 4.44 grams Set with: - Amethyst Cut: Trillion Color: Purple Set with: - Tsavorite
Category

21st Century and Contemporary Bulgarian Modern Stud Earrings

Materials

Amethyst, Tsavorite, 14k Gold

18 Karat Yellow Gold Amethyst Pendant
Located in Scottsdale, AZ
Designer: custom Material: 18k yellow gold Amethyst: 1 Trillion cuts = 80ct Diamonds: 5 baguette
Category

21st Century and Contemporary Pendant Necklaces

Materials

Amethyst, 18k Gold, Yellow Gold

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Trillion Cut Amethyst For Sale on 1stDibs

Find the exact trillion cut amethyst you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from Gold, 14k Gold and Yellow Gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect trillion cut amethyst among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic trillion cut amethyst over the years, but those made by Aria Jewelry Design, H.H. Prince John Landrum Bryant and Kiersten Elizabeth are often thought to be among the most beautiful. Today, if you’re looking for a trillion cut version of this piece and are unable to find the perfect match, our selection also includes uncut alternatives. When shopping for a trillion cut amethyst, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Trillion Cut Amethyst?

The price for a trillion cut amethyst starts at $60 and tops out at $9,750 with these rings, on average, selling for $765.

The Legacy of Amethyst in Jewelry Design

There are few gemstones in the world that are both affordable and worthy of a duchess’s attention. But then not many stones are as beautiful as amethyst. Indeed, vintage and antique amethyst jewelry has innumerable fans, and February’s birthstone has many unique attributes. For the romantics, there are several tales in Greek mythology that tell the story of Bacchus and Amethyste, a maiden that he pursues yet is rescued by Diane by turning her into a white stone. Bacchus, mourning his love, pours a glass of wine over the sculpture, dyeing her purple.

Amethyst has adorned many royal jewels. One of the most enviable jewelry collections of all time belonged to Wallis Simpson, the Duchess of Windsor. In 1947, the Duke gifted her with a Cartier amethyst and turquoise bib necklace. This special order piece was made with twisted 18-carat and 20-carat gold, platinum, brilliant- and baguette-cut diamonds, one heart-shaped faceted amethyst, 27 emerald-cut amethysts, one oval faceted amethyst, and turquoise cabochons. The Duchess was not the only Royal with a penchant for the purple gemstone. The tiara now owned by Queen Silvia of Sweden is set with amethysts that once belonged to the French Empress Josephine. A stunning 56-carat cushion-cut, square-shaped amethyst set in an 18-karat yellow gold necklace designed by Tiffany Co. is now in the collection of the Smithsonian National Museum of Natural History.

The Smithsonian also has in its possession an even more rare example of fine amethyst: the 96-carat Morris Amethyst Brooch. The brooch features a deep, rich purple heart-shaped amethyst. The museum states that the piece was likely made during the Edwardian period (1901–15) “when platinum and diamonds were often used, and amethyst, a favorite stone of King Edward VII’s wife, Alexandra, was often included in jewelry of the era.”

Another amethyst necklace, with an even richer story, can be found in the Natural History Museum of London. Known as the Delhi Purple Sapphire (even though the stone is an amethyst), this stone was stolen from the Temple of Indra during the Indian Mutiny of 1857. Anyone in possession of this stone is bound to have terrible luck, including its owner Edward Heron-Allen, who gifted the gemstone to the museum thinking that this would save him but ended up transferring the bad luck to the museum curators overseeing the stone.

Find a wide range of vintage and antique amethyst necklaces, bracelets and other fine jewelry on 1stDibs.

Questions About Trillion Cut Amethyst