Trillion Cut Rings

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...

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...

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...

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 item is an exquisite Pink Sapphire Heart Eternity Band set in a luxury metal setting Details:- Item Code :- RIMJ-1039 Material - 14K Solid Yellow Gold Gemstone - Pink Sapphire ...

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. ...

The One - 14K Gold Boulder Opal, Baguette Cut Diamond Tsavorite Engagement Ring. Design name: The One! A truly one-of-a-kind designer ring for your forever one! Free Domestic USPS ...

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...

Ribbon Wrap Design Mexican Fire Opal Diamond Engagement Wedding Ring in 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the qu...

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 ...

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...

14K Gold Boulder Opal Engagement 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 most ...

A highly distinctive diamond wedding band by Harry Winston, showcasing an exceptional and uncommon design composed entirely of trillion cut diamonds. Crafted in platinum and weighi...

An exquisite embodiment of BULGARI’s iconic Serpenti mythology, this mesmerizing three-coil ring wraps the finger in sculptural elegance and unmistakable Roman glamour. Crafted in wa...

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 ...

A brilliant 4 mm trillium faceted rubelite pink tourmaline rests in the center of gentle matte-finish spirals in this elegant design. This ring is sized 6. It is easily resizable. T...

Men’s Custom “Whiskey” Topaz & Diamond Ring – 14K Yellow Gold – 23.39 Grams – Size 12.5 🡆 Description: Custom-made men’s ring crafted in solid 14K yellow gold, bezel-set with one (...

Flower carved Natural Rock Crystal (White Quartz) of 28 mm. in diameter with in the center a Trillion Cut Peridot 10 mm size set in solid 14 Kt ye...

2.88 Carat Natural Brown Diamond White Diamond 14 Karat Rose Gold Cocktail Ring Metal: Primary Stones: Natural Brown Diamond Accent Stones: Natural White Diamond Total Carat Weig...

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...

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...

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...

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 ...

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...

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

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...

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 ...

Minimalist Australian Black Opal Diamond Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is one o...

For collectors and enthusiasts of vintage diamond jewelry, this 14k yellow gold ring is a true standout with its unique and captivating design. The ring features approximately 1.38 c...

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...

This fabulous cocktail ring is a part of our estate collection. It is set in 14-karat white gold and is prong-set with one trillion-cut tanzanite measuring 7.63 carats. The stone is ...

Ruby bridal band ring in 18K gold with diamonds which perfectly goes with your personality and also helps you to improve your energy and sensuality. This gorgeous ring is a perfect b...

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...

Flower red, purple gemstone ring. Triangle red gemstone ring. Lab ruby, sapphire ring. Flower ring. Material: 925 silver plus 14k gold plating over Weight: 2.25 g. depends from si...

Crafted in rich 18K yellow gold, this bold ring showcases a striking trillion-cut emerald weighing approximately 2.00 carats, with a vivid green hue and natural inclusions typical of...

This contemporary bow motif ring features two vivid trillion-cut natural emeralds totaling 0.77 carats, set in 14k white gold. Each measures approximately 5.8 x 4.3 mm in classic pro...

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...

--Stone(s):-- (3) Natural Genuine Sapphires - Triangular Cut - Bezel Set - Vivid Pink - No Heat - 0.60ctw (approx.) ** See Certification Details Below for Complete Info ** (2) Natura...

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 ...

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...

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.

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...

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 trilliant cut pink diamond is a stunning gemstone known for its unique triangular shape, which features three beveled edges that enhance its brilliance and sparkle. This cut maximi...

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 natural fancy ...

14k Yellow Gold Two-Stone Tanzanite and 0.25ctw Diamond Ring Material: 14k Yellow Gold Style: 14k Yellow Gold Two-Stone Tanzanite and Diamond Bypass Ring Center Stone: Two Cut Natur...

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...

–Stone(s)– (1) Natural Genuine Sapphire - Trillion Cut - V Prong Set - Dark Blue Color  - 6.5 x 6.75mm (approx.) - 1.10ctw (approx.) (28) Natural Genuine Diamond - Baguette Cut - Cha...

Fine Emerald Diamond ring in 18KT yellow gold, made with a large 6.98 carats emerald and flanked by a trillion brilliant on ei...

–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...

Size: 4 Sizing Fee: Up 1 size for $40 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Carat(s): 1.00ctw Cut: Trillion and Baguette Color: G - H ...

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...

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...

DeKara Designs Collection A Truly Rare and Amazing Ring Made With Rare Stones to Create An Exceptional Ring. Metal- 90% Platinum, 10% Iridium. Stones- 1 GIA Certified Triangular/T...

Modernist Baltic amber and sterling silver ring - bold style - wide band - flush mount amber setting (trilliant cut cabochon with domed and poli...

A 1.28 carat GIA-Certified Sapphire makes a statement at the center of this simple, elegant ring. Ideal for anyone who appreciates timeless luxury, it also comes complete with sparkl...

This luxury ring will never go out of style. The classically elegant design showcases this pieces vibrant 1.39 carat Emerald center stone. Diamonds with a total weight of 0.35 carats...

This bold ring features a striking blue topaz that instantly draws the eye with its vivid, refreshing color. Its angular shape gives the piece a modern, sculptural look that feels bo...

It comes with the Gemological Appraisal by GIA GG/AJP All gemstones are natural Tanzanite = 4.02 Carats 49 Diamonds = 0.38 Carats Metal: 14K White Gold Ring Size: 7* US *It can be re...

This thin minimalist ring features a natural trillion-cut lemon quartz set in 925 sterling silver, plated with white rhodium for a sleek finish. Designed for those who appreciate und...