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Trillion Cut Jewelry

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Stone Cut: Trillion Cut
Set in 18K Gold, 1.04 carat, natural Zambian Emerald & Diamond Engagement Ring
Set in 18K Gold, 1.04 carat, natural Zambian Emerald & Diamond Engagement Ring

Set in 18K Gold, 1.04 carat, natural Zambian Emerald & Diamond Engagement Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style Emerald Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Emerald is 1.04 carats. The Emerald is completely ...

Category

2010s Indian Modern Trillion Cut Jewelry

Materials

Diamond, Emerald, 18k Gold

Steven Battelle 22.3 Carats Aquamarine 18K Gold Pendant
Steven Battelle 22.3 Carats Aquamarine 18K Gold Pendant

Steven Battelle 22.3 Carats Aquamarine 18K Gold Pendant

By Steven Battelle

Located in Soquel, CA

Two trillium shaped cabochon aquamarines of 14 mm and 14 x 16 mm are arrainged vertically and set in exquisitely crafted "3 point with spirals and jawan" artisan handcrafted 18K sett...

Category

21st Century and Contemporary Balinese Contemporary Trillion Cut Jewelry

Materials

Aquamarine, 18k Gold

Jadeite Jade & Diamond ring, Platinum Size 9
Jadeite Jade & Diamond ring, Platinum Size 9

Jadeite Jade & Diamond ring, Platinum Size 9

Located in Northampton, MA

This one-of-a-kind estate ring features a 5.57 carat cabochon of natural and untreated Burmese jadeite jade in luscious, translucent "Apple Green, a pair of brilliant white, eye-clea...

Category

Early 2000s American Modern Trillion Cut Jewelry

Materials

Diamond, Jade, Platinum

Natural Lapis Lazuli Flower Trillion Cut Peridot Solid 14 Kt Gold Fashion Ring
Natural Lapis Lazuli Flower Trillion Cut Peridot Solid 14 Kt Gold Fashion Ring

Natural Lapis Lazuli Flower Trillion Cut Peridot Solid 14 Kt Gold Fashion Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Flower carved Natural Lapis Lazuli of 30 mm. in diameter with in the center a Trillion Cut Peridot 10 mm size set in solid 14 Kt yellow gold is mounted on top of a 14 Kt. yellow go...

Category

2010s Thai Contemporary Trillion Cut Jewelry

Materials

Lapis Lazuli, Peridot, 14k Gold

Trillion Cut Peridots Amethyst Carved Round Drops 14 Karat Yellow Gold Earrings
Trillion Cut Peridots Amethyst Carved Round Drops 14 Karat Yellow Gold Earrings

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 gold at the top to which are suspended 2 Amethyst carved round drops size 16 x 18 mm...

Category

2010s Thai Contemporary Trillion Cut Jewelry

Materials

Amethyst, Peridot, 14k Gold, Yellow Gold

Trillion Cut Peridot Lapis Lazuli Plain Drops 14 kt Solid Yellow Gold Earrings
Trillion Cut Peridot Lapis Lazuli Plain Drops 14 kt Solid Yellow Gold Earrings

Trillion Cut Peridot Lapis Lazuli Plain Drops 14 kt Solid 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 gold at the top to which are suspended 2 Lapis Lazuli plain drops size 18 mm x 25 mm...

Category

2010s Thai Contemporary Trillion Cut Jewelry

Materials

Lapis Lazuli, Peridot, 14k Gold, Yellow Gold

10.25 Carat Elongated Trilliant Cut Ametrine from Bolivia
10.25 Carat Elongated Trilliant Cut Ametrine from Bolivia

10.25 Carat Elongated Trilliant Cut Ametrine from Bolivia

By Gilt Gemstone

Located in Peshawar, PK

Loose Ametrine Weight: 10.25 Carats Dimension: 21 x 14.8 x 8.3 Mm Origin: Bolivia Shape: Elongated Trilliant Color: Purple & Yellow Treatment: Non Ametrine is a naturally occu...

Category

21st Century and Contemporary Bolivian Arts and Crafts Trillion Cut Jewelry

Materials

Citrine, Amethyst, Other

WEMPE 18k gold ring with sapphire 1.10ct and triangle cut diamond up to 0.80ct
WEMPE 18k gold ring with sapphire 1.10ct and triangle cut diamond up to 0.80ct

WEMPE 18k gold ring with sapphire 1.10ct and triangle cut diamond up to 0.80ct

By Wempe

Located in The Hague, ZH

WEMPE - 18k yellow gold ring set with sapphire 1.10ct and triangle cut diamond up to. 0.80ct - ring size US 10.75 - EU. 20.5 (64) detailed description: The top of the ring is 1.0 c...

Category

1990s Dutch Modern Trillion Cut Jewelry

Materials

Diamond, Sapphire, 18k Gold

D by Dilys' Certified Brazilian Paraiba Everyday Band Ring in 18K Gold
D by Dilys' Certified Brazilian Paraiba Everyday Band Ring in 18K Gold

D by Dilys' Certified Brazilian Paraiba Everyday Band Ring in 18K Gold

By Dilys'

Located in Hong Kong, HK

Minimal for the everyday yet still quite the statement, the neon-glow of this ICA-certified 0.67ct trillion-cut Brazilian Paraiba takes the stage on this solid 18K gold band ring. ...

Category

2010s Hong Kong Contemporary Trillion Cut Jewelry

Materials

Paraiba, 18k Gold, White Gold, Gold

Exquisite 14K Gold Bezel Dome Ring Trillion Cabochon Colombian Emerald
Exquisite 14K Gold Bezel Dome Ring Trillion Cabochon Colombian Emerald

Exquisite 14K Gold Bezel Dome Ring Trillion Cabochon Colombian Emerald

By OGI Ltd

Located in New York, NY

Handmade Elegance Crafted in the USA Elevate your jewelry collection with this stunning 14 Karat Yellow Gold Raised Bezel Dome Cocktail Ring, featuring a gem-quality, trillion-shaped...

Category

2010s American Modern Trillion Cut Jewelry

Materials

Emerald, Gold, Yellow Gold, 14k Gold

Silvorra Everyday Trillion Amethyst Diamond 925 Silver Stud Earrings for Her
Silvorra Everyday Trillion Amethyst Diamond 925 Silver Stud Earrings for Her

Silvorra Everyday Trillion Amethyst Diamond 925 Silver Stud Earrings for Her

Located in New York, NY

Trillion Amethyst Diamond 925 Silver Stud Earrings in sterling silver to make a statement with your look. You shall need stud earrings to make a statement with your look. These earri...

Category

21st Century and Contemporary American Art Deco Trillion Cut Jewelry

Materials

Amethyst, Diamond, Silver, Sterling Silver

Genuine Diamond Solid 14k Gold Natural Emerald Gemstone Pendant Fine Jewelry
Genuine Diamond Solid 14k Gold Natural Emerald Gemstone Pendant Fine Jewelry

Genuine Diamond Solid 14k Gold Natural Emerald Gemstone Pendant Fine Jewelry

Located in Jaipur, IN

Solid 14k Gold Natural Emerald Gemstone Pendant Fine Jewelry Genuine Diamond Pendant Details:- Item Code :- PEMJ-1862 Material - 14K Solid Yellow Gold Gold Weight - 5.89 Grams Diam...

Category

2010s Indian Aesthetic Movement Trillion Cut Jewelry

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Trillion Cut 8.15 Carat Amethyst Ring With White Topaz
Trillion Cut 8.15 Carat Amethyst Ring With White Topaz

Trillion Cut 8.15 Carat Amethyst Ring With White Topaz

Located in Bonita Springs, FL

It comes with the Gemological Appraisal by GIA GG/AJP Trillion Cut Amethyst = 8.15 Carats 5 White Topazes = 0.12 Carats Metal: Rhodium Plated Brass Ring Size: 6* US *It can be resize...

Category

21st Century and Contemporary Contemporary Trillion Cut Jewelry

Materials

Amethyst, Topaz, Rhodium, Brass

Silvorra Handmade 925 Silver Ring with 1.35 Ct Blue Topaz & Cubic Zircon Accents
Silvorra Handmade 925 Silver Ring with 1.35 Ct Blue Topaz & Cubic Zircon Accents

Silvorra Handmade 925 Silver Ring with 1.35 Ct Blue Topaz & Cubic Zircon Accents

Located in New York, NY

This stunning handmade ring is crafted from 925 sterling silver, featuring two beautiful trillion cut blue topaz gemstones, each measuring 4.5 x 4 mm, with a total weight of 1.35 car...

Category

21st Century and Contemporary American Art Deco Trillion Cut Jewelry

Materials

Topaz, Zircon, Blue Topaz, Silver, Sterling Silver

Aquamarine Gemstone Tennis Bracelet 925 Silver Bracelet Mother's Day Present
Aquamarine Gemstone Tennis Bracelet 925 Silver Bracelet Mother's Day Present

Aquamarine Gemstone Tennis Bracelet 925 Silver Bracelet Mother's Day Present

Located in New York, NY

Aquamarine Gemstone Tennis Bracelet in sterling silver showcases endlessly sparkling natural aquamarine, weighing 21.12 carat. It measures 7.5 inches long in length. Aquamarine stim...

Category

21st Century and Contemporary American Modern Trillion Cut Jewelry

Materials

Aquamarine, Silver, Sterling Silver

Solid Silver Natural Citrine November Birthstone Flower Cluster Ring for Mom
Solid Silver Natural Citrine November Birthstone Flower Cluster Ring for Mom

Solid Silver Natural Citrine November Birthstone Flower Cluster Ring for Mom

Located in New York, NY

Natural Citrine November Birthstone Flower Cluster Ring in sterling silver. You shall need these cluster ring to make a statement with your look. These cluster ring create a sparklin...

Category

21st Century and Contemporary American Contemporary Trillion Cut Jewelry

Materials

Citrine, Silver, Sterling Silver

Set in 18K white Gold, 2.28 carat, Paraiba Tourmaline & Diamonds Engagement Ring
Set in 18K white Gold, 2.28 carat, Paraiba Tourmaline & Diamonds Engagement Ring

Set in 18K white Gold, 2.28 carat, Paraiba Tourmaline & Diamonds Engagement Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Paraiba Tourmaline Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Paraiba Tourmaline is 2.28 carats. The...

Category

21st Century and Contemporary Indian Modern Trillion Cut Jewelry

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

Vivid Orange Color Precision Trillion Cut Madeira Citrine Gemstone for Jewellery
Vivid Orange Color Precision Trillion Cut Madeira Citrine Gemstone for Jewellery

Vivid Orange Color Precision Trillion Cut Madeira Citrine Gemstone for Jewellery

Located in Peshawar, PK

Gemstone Details: Faceted Madeira Citrine Weight 1.80 carats Circumference 8.6 mm Depth 5.9 mm Origin Brazil Treatment None Shape and Cut Trillion Transparency Transparent ...

Category

2010s Contemporary Trillion Cut Jewelry

Materials

Citrine

Precision Trillion Cut Orange Color Madeira Citrine Gemstone for Ring Jewelry
Precision Trillion Cut Orange Color Madeira Citrine Gemstone for Ring Jewelry

Precision Trillion Cut Orange Color Madeira Citrine Gemstone for Ring Jewelry

Located in Peshawar, PK

Gemstone Details: Faceted Madeira Citrine Weight 2.30 carats Circumference 10.2 mm Depth 5.7 mm Origin Brazil Treatment None Shape and Cut Trillion Transparency Transparent...

Category

2010s Contemporary Trillion Cut Jewelry

Materials

Citrine

Set in 18K white gold, 1.14 carat, Paraiba Tourmaline & Diamonds Engagement Ring
Set in 18K white gold, 1.14 carat, Paraiba Tourmaline & Diamonds Engagement Ring

Set in 18K white gold, 1.14 carat, Paraiba Tourmaline & Diamonds Engagement Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Paraiba Tourmaline "Butterfly" Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Paraiba Tourmaline is 1.14...

Category

21st Century and Contemporary Indian Modern Trillion Cut Jewelry

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

Trillion Cut Peridot Turkmenistan Green Turquoise Blue Sapphire Gold Earrings
Trillion Cut Peridot Turkmenistan Green Turquoise Blue Sapphire Gold Earrings

Trillion Cut Peridot Turkmenistan Green Turquoise Blue Sapphire Gold Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Simple chic stud earrings with a pair of Trillion Cut Peridots measuring 10mm x10 mm set in solid 14 Kt. yellow gold on the top and in the lower parts 2 Turkmenistan Green Turquoise ...

Category

2010s Thai Contemporary Trillion Cut Jewelry

Materials

Peridot, Blue Sapphire, Turquoise, Gold, 14k Gold

New 48 Carat Trillion Cut Swiss Blue Topaz 14k White Gold PL Sterling Necklace
New 48 Carat Trillion Cut Swiss Blue Topaz 14k White Gold PL Sterling Necklace

New 48 Carat Trillion Cut Swiss Blue Topaz 14k White Gold PL Sterling Necklace

Located in Eagan, MN

This is a handmade pendant and stone is just magnificent. It is a Trillion Cut Swiss Blue Topaz and measures 21 x 21 x1 13 mm. The cut of the stone is beautiful. It is placed in a...

Category

2010s Unknown Art Deco Trillion Cut Jewelry

Materials

Blue Topaz, Topaz, White Gold, 14k Gold, Gold, Sterling Silver, Silver

2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring
2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring

2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring

Located in Peshawar, PK

Loose Peridot Weight: 2.70 Carats Dimension: 8.4 x 8.4 x 5.6 Mm Origin: Supat Valley, Pakistan Colour: Green Shape: Trillion Treatment: Non Certificate: On Demand Peridot, a g...

Category

21st Century and Contemporary Pakistani Arts and Crafts Trillion Cut Jewelry

Materials

Peridot

Fancy Yellow Diamond Ring 18K White Gold Trillion Wedding Engagement 1.25 cts
Fancy Yellow Diamond Ring 18K White Gold Trillion Wedding Engagement 1.25 cts

Fancy Yellow Diamond Ring 18K White Gold Trillion Wedding Engagement 1.25 cts

By Estate Jewelry

Located in East Brunswick, NJ

Natural Fancy Yellow Diamond Ring 18K White Gold Trillion Wedding Engagement This beautiful estate engagement ring is crafted in solid 18K White Gold. The center princess cut natura...

Category

20th Century Trillion Cut Jewelry

Materials

Yellow Diamond, 18k Gold, White Gold

Phoenix Veil - Certificated Black Opal Halo Diamond Engagement Ring 18K Gold
Phoenix Veil - Certificated Black Opal Halo Diamond Engagement Ring 18K Gold

Phoenix Veil - Certificated Black Opal Halo Diamond Engagement Ring 18K Gold

By The Wind Opal

Located in Suwanee, GA

Guild Gemstone Certification Exquisite Australian Black Opal Halo Diamond Engagement Ring 18K Yellow Gold. Design Name: Phoenix Veil Where Fire Meets the Night Sky! Design Idea: Ph...

Category

2010s American Arts and Crafts Trillion Cut Jewelry

Materials

Diamond, Black Opal, Gold, Yellow Gold, 18k Gold

10k Yellow Gold 2.40 Carat Trillion Cut Opal & Diamond Post Earrings 3 Grams
10k Yellow Gold 2.40 Carat Trillion Cut Opal & Diamond Post Earrings 3 Grams

10k Yellow Gold 2.40 Carat Trillion Cut Opal & Diamond Post Earrings 3 Grams

Located in Eagan, MN

These earrings are just beautiful! They are 10k yellow gold with trillion cut opals. Two are 6 mm on each earring totaling 1.20 carats each. All told each earrings has 2.40 carat...

Category

2010s Art Deco Trillion Cut Jewelry

Materials

Opal, Diamond, Yellow Gold, 10k Gold

Dainty Trillion Peridot Diamond Stud Earrings for New Year Gift in Silver
Dainty Trillion Peridot Diamond Stud Earrings for New Year Gift in Silver

Dainty Trillion Peridot Diamond Stud Earrings for New Year Gift in Silver

Located in New York, NY

Dainty Trillion Peridot Diamond Stud Earrings in sterling silver to make a statement with your look. You shall need stud earrings to make a statement with your look. These earrings c...

Category

21st Century and Contemporary American Art Deco Trillion Cut Jewelry

Materials

Diamond, Peridot, Silver, Sterling Silver

Natural Sphene Titanite Gemstone, Full Fire Lustrous Sphene Fancy Shape 0.67 CT
Natural Sphene Titanite Gemstone, Full Fire Lustrous Sphene Fancy Shape 0.67 CT

Natural Sphene Titanite Gemstone, Full Fire Lustrous Sphene Fancy Shape 0.67 CT

Located in Peshawar, PK

Weight : 0.67 cts Dimensions : 5*5*3 mm Color : Yellow Shape : Triangle Clarity : Eye Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This vibrant Sphe...

Category

2010s Trillion Cut Jewelry

Materials

Other

Vintage Estate 18K Yellow Gold Platinum Diamond and Trillion Cut Opal Ring
Vintage Estate 18K Yellow Gold Platinum Diamond and Trillion Cut Opal Ring

Vintage Estate 18K Yellow Gold Platinum Diamond and Trillion Cut Opal Ring

Located in Great Neck, NY

Beautiful Vintage Estate 18K Yellow Gold Platinum Diamond and Trillion Cut Opal Ring. This beautiful vintage estate diamond and trillion cut opal ring is crafted in 18k yellow gold a...

Category

1980s Vintage Trillion Cut Jewelry

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

3.00 Carat Natural Loose Fanta Color Spessartite Garnet Trilliant Cut Gemstone
3.00 Carat Natural Loose Fanta Color Spessartite Garnet Trilliant Cut Gemstone

3.00 Carat Natural Loose Fanta Color Spessartite Garnet Trilliant Cut Gemstone

Located in Bangkok, TH

Weight 3.00 carat Dimensions 9.6x9.2x6.1mm Treatment None Origin African Clarity SI Shape Cut Trilliant This 3.00 Carat Natural Loose Fanta Color Spessartite Garnet displays ...

Category

21st Century and Contemporary Modern Trillion Cut Jewelry

Materials

Garnet

Art Deco 0.25 Carat Trilliant Cut Diamond Onyx Pearl Ruby Spinel Gold Necklace
Art Deco 0.25 Carat Trilliant Cut Diamond Onyx Pearl Ruby Spinel Gold Necklace

Art Deco 0.25 Carat Trilliant Cut Diamond Onyx Pearl Ruby Spinel Gold Necklace

By EstatebyJR

Located in New York, NY

This estate necklace, an Art Deco design, centers on a 0.25-carat diamond in a striking trilliant cut. It is set with diamond, onyx, pearl, ruby and spinel accents for depth and colo...

Category

1920s Art Deco Vintage Trillion Cut Jewelry

Materials

Diamond, Onyx, Pearl, Ruby, Spinel, 18k Gold, Gold

11.52 Carat Trilliant Cut Diamond Gold Necklace
11.52 Carat Trilliant Cut Diamond Gold Necklace

11.52 Carat Trilliant Cut Diamond Gold Necklace

By EstatebyJR

Located in New York, NY

This statement necklace from our contemporary estate collection centers on an 11.52-carat diamond in a striking trilliant cut. It is framed by diamond accents for added contrast. Cra...

Category

21st Century and Contemporary Modern Trillion Cut Jewelry

Materials

Diamond, 18k Gold, Gold

Kimberly McDonald 18k Gold 1.60c Diamond Cluster Wire Cable Bangle Cuff Bracelet
Kimberly McDonald 18k Gold 1.60c Diamond Cluster Wire Cable Bangle Cuff Bracelet

Kimberly McDonald 18k Gold 1.60c Diamond Cluster Wire Cable Bangle Cuff Bracelet

Located in Montclair, NJ

--Stone(s):-- (6) Natural Genuine Diamonds - 2 Marquise, 2 Emerald & 2 Trillion Cut - Prong Set - Very Nice Brilliant White Diamonds -1.60ctw (approx.) Material: Solid 14k Yellow Go...

Category

21st Century and Contemporary Trillion Cut Jewelry

Materials

Diamond, Gold, 14k Gold, 18k Gold, Yellow Gold

Unique Pattern Triangle Semi Black Opal Diamond Engagement Ring 14K Yellow Gold
Unique Pattern Triangle Semi Black Opal Diamond Engagement Ring 14K Yellow Gold

Unique Pattern Triangle Semi Black Opal Diamond Engagement Ring 14K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Unique Pattern Triangle Semi Black Opal (Lighting Ridge Crystal Opal) Diamond Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with eve...

Category

2010s American Arts and Crafts Trillion Cut Jewelry

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold, Yellow Gold

Emerald & Opal Engagement Ring in 14K Yellow Gold
Emerald & Opal Engagement Ring in 14K Yellow Gold

Emerald & Opal Engagement Ring in 14K Yellow Gold

By The Wind Opal

Located in Suwanee, GA

Emerald & Opal Engagement Ring in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free One Year Limited Warranty! Free Gift Bag or Box with every order! Opal—the queen of...

Category

2010s American Arts and Crafts Trillion Cut Jewelry

Materials

Emerald, Opal, Gold, 14k Gold, Yellow Gold

Yellow Gold London Blue Topaz Diamond Stud Earrings 14k Trillion 1.54ctw Pierced
Yellow Gold London Blue Topaz Diamond Stud Earrings 14k Trillion 1.54ctw Pierced

Yellow Gold London Blue Topaz Diamond Stud Earrings 14k Trillion 1.54ctw Pierced

Located in Greensboro, NC

Date: May 5, 2026 Metal Content: 14k Yellow Gold Stone Information Natural London Blue Topaz Carat(s): 1.48ctw Cut: Trillion Color: London Blue Natural Diamonds Carat(s): .06ctw ...

Category

21st Century and Contemporary Trillion Cut Jewelry

Materials

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

20 Cts Fancy Cut Triangular Purple Color Amethyst Gemstone for Pendant Jewelry
20 Cts Fancy Cut Triangular Purple Color Amethyst Gemstone for Pendant Jewelry

20 Cts Fancy Cut Triangular Purple Color Amethyst Gemstone for Pendant Jewelry

Located in Peshawar, PK

Gemstone Details: Faceted Amethyst (Quartz) Weight 20.45 carats Dimension 19.5 x 12.6 mm Origin Africa Treatment None Shape and Cut Fancy Triangular Transparency Transparent ...

Category

2010s Contemporary Trillion Cut Jewelry

Materials

Amethyst

14K Yellow Gold Tanzanite, Diamond & Opal Ring Size 6.5 #19821
14K Yellow Gold Tanzanite, Diamond & Opal Ring Size 6.5 #19821

14K Yellow Gold Tanzanite, Diamond & Opal Ring Size 6.5 #19821

Located in Washington Depot, CT

14 Karat Yellow Gold Tanzanite, Diamond and Opal Ring Size 6.5 JAGi Certified- This stunning ring features one triangle shaped cut tanzanite (5.5 mm x 5.5 mm), five round brilliant ...

Category

20th Century Trillion Cut Jewelry

Materials

Diamond, Tanzanite, Black Opal, 14k Gold, Yellow Gold

Magnificent Two Colors Boulder Opal Halo Diamond Engagement Ring 18K Gold
Magnificent Two Colors Boulder Opal Halo Diamond Engagement Ring 18K Gold

Magnificent Two Colors Boulder Opal Halo Diamond Engagement Ring 18K Gold

Located in Suwanee, GA

Magnificent Two Colors Australian Boulder Opal Halo Diamond Engagement Ring 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—th...

Category

2010s American Arts and Crafts Trillion Cut Jewelry

Materials

Opal, Diamond, Gold, Yellow Gold, 18k Gold

Hand Made 14K Yellow Gold w/ Gold Quartz Stone & .05 Carat Diamond Necklace
Hand Made 14K Yellow Gold w/ Gold Quartz Stone & .05 Carat Diamond Necklace

Hand Made 14K Yellow Gold w/ Gold Quartz Stone & .05 Carat Diamond Necklace

Located in Eagan, MN

This is a new gorgeous, one-of-a-kind pendant. It has a big beautiful trilliant cut natural quartz that contains veins of natural gold within it. The stone measures 14.2 x 12.4 x 1...

Category

21st Century and Contemporary Unknown Art Deco Trillion Cut Jewelry

Materials

Diamond, Quartz, 14k Gold, Yellow Gold, Sterling Silver

Silvorra 1.21ct Trillion Cut Aquamarine Diamond Bow Ring in 925 Silver
Silvorra 1.21ct Trillion Cut Aquamarine Diamond Bow Ring in 925 Silver

Silvorra 1.21ct Trillion Cut Aquamarine Diamond Bow Ring in 925 Silver

Located in New York, NY

This modernist 1.21 carat trillion cut aquamarine and diamond bow ring is crafted in 925 sterling silver. It features two aquamarine gemstones, each measuring 5 x 5 mm, cut in a tril...

Category

21st Century and Contemporary American Modernist Trillion Cut Jewelry

Materials

Aquamarine, Diamond, Silver, Sterling Silver

Burle Marx London Blue Topaz 18k Yellow Gold Statement Ring with GIA Report
Burle Marx London Blue Topaz 18k Yellow Gold Statement Ring with GIA Report

Burle Marx London Blue Topaz 18k Yellow Gold Statement Ring with GIA Report

By Burle Marx

Located in Austin, TX

Designed by Burle Marx, this bold yellow gold statement ring reflects the sculptural spirit and richly colored gemstone focus associated with Brazilian modernist jewelry. Burle Marx ...

Category

Late 20th Century Brazilian Modernist Trillion Cut Jewelry

Materials

Blue Topaz, 18k Gold, Yellow Gold

Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring
Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring

Steven Battelle 30.2 Carats Blue-Green Indicolite Tourmaline 18K Gold Ring

By Steven Battelle

Located in Soquel, CA

A 20 mm trillium cabochon of blue green Indicolite tourmaline is embraced by 3 carved prongs atop a tapered 18K shank attached with a "V" motif. This is one of the rarer and more s...

Category

21st Century and Contemporary Balinese Contemporary Trillion Cut Jewelry

Materials

Tourmaline, Indicolite, 18k Gold

Amethyst 4.15 Carat Triilion Cut Gemstone For Ring
Amethyst 4.15 Carat Triilion Cut Gemstone For Ring

Amethyst 4.15 Carat Triilion Cut Gemstone For Ring

By Gilt Gemstone

Located in Peshawar, PK

Stone: Amethysts Weight : 4.15 Carats Dimension: 11.4 x 11.2 x 6.4 Mm Origin: Brazil Shape: Trillion Color: Purple Treatment: Non Certificate: On Customer Demand Amethyst, a st...

Category

21st Century and Contemporary Brazilian Arts and Crafts Trillion Cut Jewelry

Materials

Amethyst, Other

14 Karat White Gold Natural Tanzanite & Diamond Post Stud Earrings
14 Karat White Gold Natural Tanzanite & Diamond Post Stud Earrings

14 Karat White Gold Natural Tanzanite & Diamond Post Stud Earrings

Located in Baltimore, MD

14 Karat White Gold Natural Tanzanite & Diamond Post Stud Earrings Metal: 14k white gold Weight: 2.32 grams Diamonds: Approx. 0.06 CTW G-H VS round natural diamonds Tanzanite: 2 tri...

Category

21st Century and Contemporary North American Modern Trillion Cut Jewelry

Materials

Diamond, Tanzanite, White Gold

1.20 Carat Natural Loose Bright Red Spinel Stone Trillion Cut Burmese Gemstone
1.20 Carat Natural Loose Bright Red Spinel Stone Trillion Cut Burmese Gemstone

1.20 Carat Natural Loose Bright Red Spinel Stone Trillion Cut Burmese Gemstone

Located in Bangkok, TH

Weight 1.20 carat Dimensions 6.5x6.1x4.3mm Treatment None Origin Burmese Clarity VVS Shape Cut Trillion This 1.20 Carat Natural Loose Bright Red Spinel Stone is a captivatin...

Category

21st Century and Contemporary Burmese Modern Trillion Cut Jewelry

Materials

Spinel

Estate 10k Yellow Gold Trillion Rolltop Amethyst Statement Cocktail Ring
Estate 10k Yellow Gold Trillion Rolltop Amethyst Statement Cocktail Ring

Estate 10k Yellow Gold Trillion Rolltop Amethyst Statement Cocktail Ring

Located in Montclair, NJ

–Stone(s)– (1) Natural Genuine Amethyst - Trillion Rolltop Cut - Prong Set - Vivid Purple Color - 12.4 x 13.3mm (approx.) (10) Natural Genuine Amethyst - Round Brilliant Cut - Channe...

Category

21st Century and Contemporary Trillion Cut Jewelry

Materials

Amethyst, Gold, 10k Gold, Yellow Gold

Set in 18K white Gold, Tanzanites, Chalcedony & Rose Cut Diamond Dangle Earrings
Set in 18K white Gold, Tanzanites, Chalcedony & Rose Cut Diamond Dangle Earrings

Set in 18K white Gold, Tanzanites, Chalcedony & Rose Cut Diamond Dangle Earrings

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Tanzanite & Calcedony Dangle Earrings set in 18K White Gold & natural Diamonds. The weight of the Tanzanites is 2.82 carats. The ...

Category

21st Century and Contemporary Indian Modern Trillion Cut Jewelry

Materials

Chalcedony, Diamond, Tanzanite, 18k Gold, White Gold

14k Yellow Gold 1.25ct Tanzanite and Diamond Pendant
14k Yellow Gold 1.25ct Tanzanite and Diamond Pendant

14k Yellow Gold 1.25ct Tanzanite and Diamond Pendant

Located in New York, NY

This vintage 14k yellow gold pendant features a 1.25-carat tanzanite with a vivid violet-blue hue that stands out beautifully against the warm gold setting. Diamond accents add a tou...

Category

20th Century Trillion Cut Jewelry

Materials

Diamond, Tanzanite, 14k Gold, Yellow Gold

Great Solid 14K Gold Fire Opal Cocktail Ring with Diamonds
Great Solid 14K Gold Fire Opal Cocktail Ring with Diamonds

Great Solid 14K Gold Fire Opal Cocktail Ring with Diamonds

By The Wind Opal

Located in Suwanee, GA

Solid 14K Gold Fire Opal Cocktail Ring with Diamonds. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one of the mos...

Category

2010s American Arts and Crafts Trillion Cut Jewelry

Materials

Fire Opal, Diamond, Yellow Gold, 14k Gold, Gold

Vintage 50’s Platinum Rose Cut Trilliant Diamond Kite Sapphire Ruby Bypass Ring
Vintage 50’s Platinum Rose Cut Trilliant Diamond Kite Sapphire Ruby Bypass Ring

Vintage 50’s Platinum Rose Cut Trilliant Diamond Kite Sapphire Ruby Bypass Ring

Located in Winter Springs, FL

An original 1950s platinum bypass ring designed with a precise, balanced composition of form and color. Two opposing trilliant rose-cut diamonds are set back to back, displaying broa...

Category

Mid-20th Century Retro Trillion Cut Jewelry

Materials

Diamond, Ruby, Sapphire, Platinum

3.15 Carat Natural Loose Aquamarine Trillion Shape Pakistan’s Gemstone
3.15 Carat Natural Loose Aquamarine Trillion Shape Pakistan’s Gemstone

3.15 Carat Natural Loose Aquamarine Trillion Shape Pakistan’s Gemstone

Located in Peshawar, PK

Faceted Aquamarine Weight: 3.15 Carats Dimensions: 10.2 x 10.1 x 6.3 Mm Origin; Shigar Valley Pakistan Treatment: Non Color: Blue White Shape: Trillion Aquamarine from Shigar Vall...

Category

21st Century and Contemporary Pakistani Arts and Crafts Trillion Cut Jewelry

Materials

Aquamarine

Set in 18K white Gold, Paraiba Tourmalines & Diamonds "Butterfly" Stud Earrings
Set in 18K white Gold, Paraiba Tourmalines & Diamonds "Butterfly" Stud Earrings

Set in 18K white Gold, Paraiba Tourmalines & Diamonds "Butterfly" Stud Earrings

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Paraiba Tourmaline "Butterfly" Stud Earrings set in 18K White Gold & natural Diamonds. The weight of the Paraiba Tourmaline is 1.35 carat...

Category

21st Century and Contemporary Indian Modern Trillion Cut Jewelry

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

Steven Battelle 15.1 Carats Emerald Ethiopian Opal 18K Gold Post Earrings
Steven Battelle 15.1 Carats Emerald Ethiopian Opal 18K Gold Post Earrings

Steven Battelle 15.1 Carats Emerald Ethiopian Opal 18K Gold Post Earrings

By Steven Battelle

Located in Soquel, CA

Two large and luscious triangular cut 10 x 22 mm emeralds from the Itabira mines in Minas Gerais, Brazil, dangle below 5 mm round rose faceted Ethiopian opal studs in these enchantin...

Category

21st Century and Contemporary Balinese Contemporary Trillion Cut Jewelry

Materials

Emerald, Opal

Rare Bicolor Blue Green Tourmaline Slice Pair for Earrings Jewellery
Rare Bicolor Blue Green Tourmaline Slice Pair for Earrings Jewellery

Rare Bicolor Blue Green Tourmaline Slice Pair for Earrings Jewellery

Located in Peshawar, PK

Gemstone Details: Natural Bicolor Tourmaline Slices Weight 10.50 carats Dimension 13.7*12.5*3.2 mm Color: Blue core with green outer rim Cut: Polished slice / cabochon Shape: Fre...

Category

2010s Contemporary Trillion Cut Jewelry

Materials

Tourmaline

14K Yellow Gold 0.66 Cts Smoky Quartz & Diamond Stud Earrings
14K Yellow Gold 0.66 Cts Smoky Quartz & Diamond Stud Earrings

14K Yellow Gold 0.66 Cts Smoky Quartz & Diamond Stud Earrings

Located in Antwerp, BE

About This pair of 14K yellow gold earrings combines Quartz gemstones with round brilliant-cut diamonds. The colored gemstones provide the central visual character, while the diamond...

Category

2010s Indian Contemporary Trillion Cut Jewelry

Materials

Diamond, Quartz, 14k Gold, Yellow Gold

Amethyst & Diamond Wave Ring in 10k Yellow Gold
Amethyst & Diamond Wave Ring in 10k Yellow Gold

Amethyst & Diamond Wave Ring in 10k Yellow Gold

Located in Bloomington, MN

Amethyst & Diamond Wave Ring in 10k Yellow Gold This ring is crafted in 10k yellow gold and features a prong-set trillion cut purple amethyst in a curved wave-style design. The ...

Category

21st Century and Contemporary Contemporary Trillion Cut Jewelry

Materials

Amethyst, Diamond, 10k Gold, Yellow Gold