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5.41 Ct Natural Red Mexican Opal precision cut Triangle shape Gemstone
Located in bangkok, TH
OPA47 Natural True Red Mexican Opal precision cut Triangle shape Gemstone Name Stone : Red Mexican
Category

2010s Loose Gemstones

Materials

Opal

4.20 carats Light Purple Amethyst Trilliant Cut Natural African Gemstone
Located in Bangkok, TH
trilliant cut, enhancing its natural beauty and brilliance. Sourced from the renowned gemstone mines of
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Amethyst

1.69 Carats Bluish White Aquamarine Stone Trilliant Cut Pakistani Gemstone
Located in Bangkok, TH
triangular Cut trilliant This exquisite 1.69 carat bluish-white aquamarine gemstone showcases the
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

4.20 carats Purple Amethyst Stone Trilliant Cut Natural Brazilian Gemstone
Located in Bangkok, TH
cut, enhancing its natural beauty and brilliance. Sourced from the renowned gemstone mines of Brazil
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

3.29ct Trillion Green Tourmaline
Located in Toronto, Ontario
x 5.79 mm Shape: Trillion Cutting Style: Modified Brilliant Cut Cutting Style Crown: Cutting Style
Category

2010s Brazilian Loose Gemstones

Materials

Tourmaline

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

1.10 Carat Natural Loose Purple Kunzite Stone Trilliant Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.10 carat Dimensions 6.2x7.2x4.3mm Treatment None Origin Afghan Clarity VVS Shape Cut
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Kunzite

2.40 Carat Natural Loose Light Blue Aquamarine Trilliant Cut Pakistani Gemstone
Located in Bangkok, TH
Shape Cut Trilliant Discover the elegance of this 2.40 Carat Natural Loose Light Blue Aquamarine
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

3.00 carats Fine Quality Sphene Stone Trilliant Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Triangular Cut Trilliant NA A 3.00 carat fine quality Sphene gemstone, expertly cut in a captivating
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Other

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

1.71 Carats Yellow Chrysoberyl Stone Trilliant Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
clean Shape triangular Cut trilliant This exquisite 1.71 carat yellow Chrysoberyl gemstone is a
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Chrysoberyl

Gorgeous Natural Loose Red Rhodolite Garnet Trilliant Cut Ring Gemstone
Located in Peshawar, PK
-purple color, which sets it apart from other types of garnets. This gemstone gets its name from the Greek
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

Vibrant Lilac Pink Natural Kunzite Ring Loose Gemstone 5.80 Ct Triangle Cut
Located in Peshawar, PK
Triangular Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Kunzite ⚖️ WEIGHT: 5.80 Carat 🪚 SHAPE & CUT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Kunzite

Brilliant Lilac Pink Natural Kunzite Ring Loose Gemstone 7.15 Ct Triangle Cut
Located in Peshawar, PK
Triangular Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Kunzite ⚖️ WEIGHT: 7.15 Carat 🪚 SHAPE & CUT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Kunzite

15.25 Carats Gorgeous Loose Trilliant Cut Citrine Gemstone For Necklace Jewelry
Located in Peshawar, PK
Faceted Citrine Weight: 15.25 Carats Dimension: 17x17.2x11.5 Mm Shape: Trillion Treatment: Non
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

4.25 Carats Fine Sea Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
cut, revealing its natural elegance and brilliance. Originating from the rich gemstone mines of
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Beauteous 31.15 Carats Natural Loose Yellow Citrine Trilliant Fancy Cut Gemstone
Located in Peshawar, PK
: Trilliant Certificate: On Customer Demand Citrine is a radiant gemstone celebrated for its warm and sunny
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

4.65ct Trillion Purple Spinel from Burma
Located in Toronto, Ontario
5.03 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Burmese Loose Gemstones

Materials

Spinel

0.84ct Trillion Green Emerald from Colombia
Located in Toronto, Ontario
3.46 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Modified Brilliant
Category

2010s Colombian Loose Gemstones

Materials

Emerald

2.07ct Trillion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
4.12 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Brilliant Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

1.09ct Trillion White Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
3.95 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Sapphire

1.41ct Trillion Green Sapphire from Tanzania Unheated
Located in Toronto, Ontario
3.72 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Green Sapphire

1.14ct Trillion Purple Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
3.79 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Purple Sapphire

1.36ct Trillion/Triangle Green Sapphire from East Africa
Located in Toronto, Ontario
3.55 mm Shape: Trillion/Triangle Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s African Loose Gemstones

Materials

Green Sapphire

1.41ct Trillion Blue Teal Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
3.77 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Sapphire

2.21ct Trillion Blue Teal Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
4.53 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Sapphire

1.48ct Trillion Teal Blue Sapphire from Tanzania Unheated
Located in Toronto, Ontario
3.96 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Blue Sapphire

1.13ct Trillion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.10 mm Shape: Trillion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Loose Gemstones

Materials

Purple Sapphire

1.44ct Trillion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
4.52 mm Shape: Trillion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s North African Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.32ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
4.10 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.27ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.00 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

4.5 Carat Morganite Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
. Composition Ring size - 7 US 14 Karat Gold GEMSTONE SHAPE- TRILLION CUT GEMSTONE SIZE - 12 X 12 TRILLION CUT
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Morganite, Gold, 14k Gold

Vivid Apple Green Natural Tourmaline Earrings Loose Gemstone Perfect Pair 5.65Ct
Located in Peshawar, PK
Setting-Trillion Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.65 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Green Blue Natural Tourmaline Loose Gemstones 2.15Ct for Jewelry Making
Located in Peshawar, PK
Jewelry Setting-Trillion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.15 Carats 🪚 SHAPE & CUT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Loose Tanzanite - Trilliant cut - 11.95cts
Located in SYDNEY, AU
A loose trilliant cut vivid blue tanzanite of 11.95ct This stone is available to be set into the
Category

20th Century Tanzanian Loose Gemstones

Materials

Tanzanite

Vibrant Baby Pink Natural Spinel Loose Gemstones Jewelry Size Lot 22.90 Carat
Located in Peshawar, PK
, Bracelet or any other Jewelry Setting Oval, Round and Trillion Cut!! 💎 GEMSTONE TYPE: Spinel ⚖️ WEIGHT
Category

21st Century and Contemporary Tajikistani Contemporary Loose Gemstones

Materials

Spinel

11.50 Carat Natural Loose Faceted Yellow Citrine Trilliant Cut Brazilian Gem
Located in Bangkok, TH
Shape Cut Trilliant NA Bright and bold, this 11.50 carat natural yellow Citrine dazzles with a golden
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

18.95 Carat Natural Loose Topaz Flower Cut Gem For Ring Jewellery
Located in Peshawar, PK
: Trillion Treatment: Non Certificate: On Demand Natural topaz is a breathtaking gemstone renowned for its
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

Vivid Peachy Pink Natural Tourmaline Loose Gemstones Lot 24.25 Ct for Jewelry
Located in Peshawar, PK
or any other Jewelry Setting-Cushion, a Pear and a Trillion Cut from Kunar, Afghanistan 💎 GEMSTONE
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

American West Silver Orange Spiny Oyster Round and Trillion Cut Link Bracelet
Located in New York, NY
; top and bottom 5mm trillion cut gemstones; 4mm round gemstone at center • Fold over clasp; Small fits
Category

2010s North American Native American Link Bracelets

Materials

Other, Sterling Silver

Natural Zambian Emerald Diamond Earring in 18k Gold
Located in jaipur, IN
: Emerald with Diamond ❋ Gemstone Size : 14x8 MM Approx. (± 0.20 MM) ❋ Gemstone Shape : Trillion Cut
Category

2010s Indian Dangle Earrings

Materials

Diamond, Emerald, 18k Gold

14k Gold Trillion Gemstone 6 mm Trillion Gemstone Engagement Ring Stackable Ring
By Oshi Jewels
Located in Bangkok, TH
Blue Topaz and Peridot. - Gemstone Cut :- Trillion - Number of Stones :- 1 - Stone Size :- 6.08 x 6.22
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Amethyst, Citrine, Garnet, Peridot, Blue Topaz, 14k Gold, Rose Gold, Whi...

10k Gold Trillion Gemstone 6 mm Trillion Gemstone Engagement Ring Stackable Ring
By Oshi Jewels
Located in Bangkok, TH
Blue Topaz and Peridot. - Gemstone Cut :- Trillion - Number of Stones :- 1 pcs - Stone Size :- 6.08 x
Category

21st Century and Contemporary Thai Modern Solitaire Rings

Materials

Amethyst, Citrine, Garnet, Peridot, Blue Topaz, 10k Gold, Rose Gold, Whi...

Minimalist 1.94 Carat Emerald Pink Sapphire Hoops Earring 14k Solid Yellow Gold
By VR Jewels
Located in New York, NY
create a sparkling, luxurious look featuring oval and trillion cut gemstone. Emerald enhances the
Category

21st Century and Contemporary American Modernist Hoop Earrings

Materials

Emerald, Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow Gold

Statement Fine Diamond Emerald and Sapphire Hoop Earrings 14k Solid Yellow Gold
By VR Jewels
Located in New York, NY
a sparkling, luxurious look featuring oval and trillion cut gemstone. Emerald enhances the
Category

21st Century and Contemporary American Modern Hoop Earrings

Materials

Diamond, Emerald, Sapphire, Pink Sapphire, Gold, 14k Gold, Yellow Gold

LeVian Rose Gold Plated Blue Topaz Gemstone Beautiful Trillion Cut Stud Earrings
By Le Vian
Located in Great Neck, NY
Levian Rose Gold Plated Blue Topaz Gemstone Beautiful Trillion Cut Stud Earrings
Category

2010s More Earrings

LeVian Rose Gold Plated Blue Topaz Gemstone Beautiful Trillion Cut Stud Earrings
By Le Vian
Located in Great Neck, NY
LeVian Rose Gold Plated Blue Topaz Gemstone Beautiful Trillion Cut Stud Earrings
Category

2010s More Earrings

Natalia 10K White Gold Trillion-Cut London Blue Topaz Ring
Located in New York, NY
: Trillion-cut One prong-set trillion-cut london blue topaz measures 8 mm Gemstone weight: 2 3/10 Carats
Category

21st Century and Contemporary Chinese Art Deco Engagement Rings

Materials

Blue Topaz, 10k Gold, White Gold

Blue Topaz Diamond Ring 1.56ct Flawless Trillion Cut with Baguettes 14K Gold
Located in Dearborn, MI
Natural Trillion Cut Blue Topaz Gemstone 100% Natural Topaz & Diamonds  1.56 Carat Gemstone & Diamond
Category

2010s Cocktail Rings

Materials

Diamond, Topaz, Blue Topaz, 14k Gold, Yellow Gold

Trillion Cut Tanzanite and Baguette Diamond Teardrop Earings in Yellow Gold
Located in Scottsdale, AZ
earring features a mesmerizing trillion cut tanzanite gemstone set at the center, radiating vibrant hues
Category

21st Century and Contemporary Unknown Contemporary Stud Earrings

Materials

Diamond, Tanzanite, Gold, White Gold, 18k Gold, Yellow Gold

Contemporary Trillion Cut Spessitite and Pave Diamond Ring in 18 Karat Gold
Located in Scottsdale, AZ
trillion-cut spessartite, a gemstone known for its rich, fiery orange hue. Set in 18 karat white gold, the
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Garnet, Diamond, White Gold, 18k Gold, Gold

Platinum Star Sapphire with Trillion Cut Side Diamond Solitaire Ring
Located in New York, NY
luxurious statement piece with classic sophistication. Details: Metal: Platinum Gemstone: Trillion Cut
Category

20th Century Unknown Retro Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Star Sapphire, Platinum

Natural Zambian Emerald Diamond Earring in 18k Gold
Located in New York, NY
: Trillion Cut ❋ Gemstone Weight : 5.56 Cts. Approx. ❋ Gemstone Color : As Shown In Picture ❋ Gemstone Type
Category

2010s Indian Stud Earrings

Materials

Diamond, Emerald, 18k Gold

4.37 Carat Mint Green Tourmaline Trillion Diamond Pendant Necklace in 18K Gold
By Tamir
Located in Beverly Hills, CA
selected for its fresh pastel hue and luminous presence. The trillion cut enhances the gemstone’s natural
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, 18k Gold, White Gold

Set in 18K white Gold, Tanzanite trillion Rose Cut Diamonds Engagement Ring
By JEWEL HUB
Located in Hong Kong, HK
✦ Gemstone: Tanzanite ✦ Gemstone Cut: Trillion ✦ Gemstone Weight: 0.90 ct. Approx. ✦ Gemstone: Natural
Category

21st Century and Contemporary Indian Art Deco Engagement Rings

Materials

Diamond, Tanzanite, White Gold

American West Sterling Silver Azurite and Malachite Trillion Cuff Bracelet
Located in New York, NY
3 Row Sterling Silver cuff features center 20x15mm oval Azurite in bezel setting; 15mm trillion-cut
Category

2010s South American Native American Cuff Bracelets

Materials

Malachite, Sterling Silver

Trillion Purple Amethyst Diamond Band Ring 14k Yellow Gold
Located in Honolulu, HI
​ ​Diamond Clarity: I1 ​ ​Diamond Color: I Gemstone: 2 trillion cut amethyst ​ ​Amethyst Carat Weight
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

Amethyst, 14k Gold, Yellow Gold

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Trillion Cut Gemstones For Sale on 1stDibs

On 1stDibs, there are many options to choose from in our inventory of trillion cut gemstones. These distinct designs — crafted with great care and often made from 18k gold, gold and white gold — can elevate any look. Pieces in our collection of trillion cut gemstones made by contemporary jewelers — as well as those associated with modern — are very popular. Le Vian, Five Star Jewelry and Jochen Leen each produced beautiful examples of these items that are worth considering. Many pieces in our collection are stylish for most occasions, but diamond versions, from our inventory of 1, can add a particularly distinctive touch to your look, day or night. There are many trillion cut trillion cut gemstones for sale. When shopping our range of trillion cut gemstones, you’ll find that there are less available pieces for men today than there are for women.

How Much are Trillion Cut Gemstones?

On average, trillion cut gemstones at 1stDibs sell for $280, while they’re typically $175 on the low end and $9,854 for the highest priced versions of this item.
Questions About Trillion Cut Gemstones
  • A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets.
  • 1stDibs ExpertOctober 19, 2021
    A sugarloaf cut gemstone or cabochon cut involves one of the oldest stone-cutting techniques. It sees that the doming and polishing of a gemstone are carried out, which gives it a flat edge that is best suited for a fine jewelry setting. It is most popular for displaying the natural colors of stones in their pure state. Shop a diverse range of vintage sugarloaf cut gemstone rings on 1stDibs today.