Trillion Cut Rings

A very gorgeous and beautiful, modern style, Aquamarine color glass Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the glass Aquamarine is 31.51 carats. The co...

–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...

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...

This striking Mavilo 14k yellow gold labradorite and diamond cocktail ring showcases a bold trillion-cut labradorite measuring approximately 15.41mm, prized for its dramatic labradorescence—the shimmering flashes of blue, green, and gold that make this gemstone so sought after. This high-quality specimen displays exceptional depth and movement, giving the piece a captivating, mystical glow. Forty round brilliant diamonds, approximately 0.33 carats total with H color and VS2 clarity, frame the center stone in a refined, sparkling border that enhances its luminous play-of-color. The modern geometric silhouette paired with rich yellow gold highlights the ring’s sculptural, contemporary elegance. Stamped 14K and weighing 8.22 grams, this ring is a size 8 and may be resized by your local jeweler. A standout designer statement ring ideal for collectors of fine labradorite jewelry.

Oscar Heyman platinum 'Ballerina Ring' contains a 2.52ct GIA certified trilliant diamond (F/ SI2) and 25 tapered baguette diamonds weighing 3.70cts (F-G/ VS+). It is has an elegant s...

3.70 Carat Natural Morganite Diamond Rose Gold Cocktail Ring This Morganite Diamond Ring has a 2.73 Carat Trillion Cut Peach Morganite and is surrounded by 12 Pink Sapphires that we...

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...

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...

Platinum Padparadscha Sapphire & Trillion Diamond Ring 2.16ct Oval, 0.70ctw Diamonds, Size 5.75 Description: Crafted in platinum, this ring contains one oval faceted natural sapphir...

This unusual vintage ring is finely crafted in solid 18K Yellow Gold (carefully tested and guaranteed) and set with natural blue Lapis Lazuli and Diamonds. The center stone measures...

Morganite 3.90 carats with Diamond 1.29 carats Ring set in 18K Rose Gold Settings Width: 1.4 cm Length: 1.4 cm Ring Size: 52 Total Weight: 15.92 grams "We first opened doors in 1...

Ruby 7.77 carats with Diamond 2.02 carats Ring set in 18K White Gold Settings Width: 1.2 cm Length: 1.2 cm Ring Size: 55 Total Weight: 17.55 grams "We first opened doors in 1980 ...

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...

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 ...

This Artemer triangle diamond ring is a study in sleek geometry and quiet luxury. Crafted in solid 18k gold, the design features two sparkling triangle cut diamonds facing inward (ap...

Toi et Moi Peridot & Diamond Ring in 14k This ring is crafted in 14k yellow gold and features prong-set peridot arranged in a classic toi et moi design. The peridots total 2.20c...

The Ice Ring is crafted in polished white gold and set with a sharply faceted aquamarine, conceived as a sculptural object rather than a traditional gemstone ring. The aquamarine is ...

Columbian Emerald 1.61 carats, Pink Sapphire 2.03 carats and Diamond 1.31 carats Ring set in 18K White Gold Settings Width: 1.6 cm Length: 2.0 cm Ring Size: 54 Total Weight: 16.27...

A beautiful ring featuring 0.32 Carat Natural Paraiba Tourmaline and 0.58 Carats of Diamond Accents made in Platinum. Paraiba Tourmalines were only discovered 30 years ago in the Bra...

18k White Gold Weight 2.32g Art Deco Mount Ring Size 6 Measurements 8mm x 19.9mm With Sapphire Details. Probably fits a 0.40ct-0.50ct round stone

4.28 Carat Trillion Cut Pink Morganite Diamond Sapphire Rose Gold Cocktail Ring Unique design to elevate your accessory collection Item Specs: Pink Morganite (Trillion Cut) is 3.00...

An emerald and diamonds ring designed by Tiffany & Co. This is an outstanding three-gemstones ring created in New York City by Tiffany & Co, back in the 1990's. The ring was crafted...

An 18-carat gold snake ring.The body is crafted from woven pressed gold and the head is engraved with angled scales and set with a triangular faceted diamond (app. 0.07 ct) in the ce...

Sterling Lead Glass Filled Ruby White Sapphire Halo Ring 925 Trillion Engagement Stone Information: Natural Ruby Treatments: Heated & Lead Glass...

Size: 7 Sizing Fee: Up 1 size for $30 or Down 1/2 a size for $30 Metal Content: 10k Yellow Gold & 10k White Gold Stone Information Natural Amethysts Carat(s): 2.47ctw Cut: Emerald...

This engagement ring by Tiffany & Co. is a masterpiece of modern elegance. Crafted from platinum, it features a central white Lucida cut diamond weighing 1.01 carats. The primary sto...

4.61 Carats Statement Garnet Cluster Ring for Mom in sterling silver. You shall need these cluster ring to make a statement with your look. These cluster ring create a sparkling, lux...

2.31 Carat Tourmaline Sapphire 14 Karat Rose Gold Cocktail Ring This Ring has a Trillion Cut Tourmaline that weighs 1.20 Carats and is surroun...

Traditional shape of a signet ring, with the particularity of the hammered texture in silver and set with diamonds. The two baguettes diamonds are 0.10 carats TW on the sides of the Deer head that adds a modern look to the ring. The top is showing an trillion rose cut...

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...

Deep red color ruby with rare trillion cut to make you want to call the dibs! The glorious Thai ruby is surrounded by tapered baguette and brilliant diamonds split on either side as ...

A Magnificent Estate Diamond Engagement Ring dazzles GIA certified 2.75ct Trillion shaped Center Diamond in L color VS2 clarity (Very clear); with measurements of 10.42x10.57x4.53mm....

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...

Tanzanite ring in 18K Gold which perfectly goes with any of your attire and also helps you to improve your physic power. Designed with a tanzanite in center and halo of diamonds that...

This ring has a Trillion Cut Tourmaline that weighs 1.14 carats and is surrounded by 27 Multi Sapphires that weigh 1.33 carats. The total carat...

Harry Winston Platinum 5.13 Carat Trillion-Cut Diamond Wedding Band An extraordinary and rare Harry Winston creation, this exquisite wedding band showcases exceptional craftsmanship...

Designer: Oscar Friedman Material: Platinum Alexandrite: 1 triangular cut = 1.15cttw GIA CERT: 6237022958 Diamonds: 18 Princess Cut = 0.88cttw Color: G-H Clarity: VS2-SI1 Ring Size: ...

S.Georgios designer Ring in Yellow Gold 18 Karat all decorated with a Byzantine velvet background and granulation details - twisted wires and beads all hand decorated. The center of ...

Make a sparkling statement with this unique and impressive Mid-20th Century 18k Gold RUBELLITE Tourmaline and Diamond Ring. The Rubellite is NATURAL, luscious 5.39ct r shape Triangu...

Size: 7 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 14k Yellow Gold Stone Information Natural Tanzanite Treatment: Routinely Enhanced Carat(s): .70ct Cut:...

Stunning, timeless and classy eternity Unique ring. Decorate yourself in luxury with this Gin & Grace ring. This ring is made up of 6MM Trillion-Cut Prong Setting Tanzanite (2 pcs) 1...

Vintage 18K yellow gold plated and matte finish silver ring with natural Australian Boulder Opal opal origin - Lightning Ridge, Australia boulder opal measures - 0.16 x 0.35 x 0.63...

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...

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Cocktail Ring, Set with a 15mm Triangle-Shaped Checkerboard Cut 12.25CT Blue Topaz Semi-Precious Color Stone.

This striking ring features a 9mm trillion-cut morganite weighing 2.30 carats, set in warm 14K rose gold and accented by 30 round diamonds totaling 0.26 carats. The rare triangular c...

This Effy 14k white gold ring features a dazzling cluster of diamonds, creating a bold and brilliant centerpiece. The white gold setting enhances the sparkle, offering a sleek and mo...

This rare and elegant 1.70ct Trillion-cut Alexandrite and Diamond Ring is an emblem of nature's alchemy. The GIA-certified Alexandrite is an amazing color-changing gemstone, shifting...

A refined luxurious avant-garde fashion statement. Hexagonal, finely openwork ring in platinum 850 thousandths, set with a claw-set triangle-cut diamond in a double setting of old-...

14 Karat Yellow Gold Hand-Crafted Matte and Hammer-Finished Cocktail Ring, Set with a 15mm Triangle-Shaped Checkerboard Cut 9.2CT Citrine Semi-Precious Color Stone.

Beautiful 2.90 carat gem, Colombian natural AGL certified emerald, set with two colorless triangle step cut diamonds. This highly coveted ring is set in...

Size: 7 1/4 Sizing Fee: Up 1 size for $80 or Down 1 size for $60 Metal Content: 10k White Gold & 10k Yellow Gold Stone Information Natural Diamonds Carat(s): .66ctw Cut: Trill...

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. ...

Size: 6 1/2 Sizing Fee: Up 2 sizes for $35 or Down 1 size for $35 Metal Content: 18k Yellow Gold & 18k White Gold Stone Information Tanzanite Treatment: Routinely Enhanced Carat(s...

Geometric ring with beryl Heliodor designed by Monica Coscioni. Beautiful contemporary cocktail ring, created in the city of Orvieto Italy at the jewelry atelier of the designer Mo...

Designer: custom Material: platinum Diamond: 1 trillion cut = 1.19ct Color: G Clarity: SI2 Diamonds: 2 trillion cut= 0.26cttw Color: H/I Clarity: SI2 Ring Size: 6 (please allow two a...

This 18k yellow gold ring features a stunning trillion-shaped citrine stone that will catch the eye of anyone who sees it. The citrine stone is carefully cut and polished to maximize...

Description Exquisite, 10 carat semi opaque, faceted Brazilian Emerald with pave diamonds in a uniquely cut isosceles triangle shape. Item #...

Comes with Gemological Appraisal by GIA GG/AJP All Gemstones are Natural in Origin Tanzanite: 2.94 Carats Diamond: 0.26 Carats Metal: 14K White Gold Ring Size: 7 US Custom sizing ava...

A very beautiful, Tanzanite Engagement Ring set in Platinum 900 & Diamonds. The weight of the Tanzanite is 5.80 carats. The Tanzanite is responsibly sourced from Tanzania. The weight...

A vintage Italian Repossi aquamarine, diamond and gold dress ring, with a scissor-cut aquamarine, weighing approximately 35.00 carats, in a white go...