Trillion Cut Jewelry

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...

This pendant is just gorgeous! It is pre-owned but in excellent condition. It was very well cared for. The cut of the stone is just magnificent. It is a Trillion cut citrine stone that measures 16 x 12 x 6 mm and is 4.5 carats. The pendant is accented by diamond accents on top. It is stamped "313 10k". The pendant itself measures 24 mm long and 16.5 mm wide. It is on a 14k Italian Yellow Gold...

This double strand necklace we created with 10mm faceted round prehnite, 10-12mm faceted trillion cut prehnite, 6mm faceted transparent rondels and mint green pearls. The 14K gold-fi...

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...

Faceted mint green tourmaline sku766 Weight: 0.95 ct Color: mint green Size: 6.3x5.6x4.2 mm Origin: Afghanistan 100% natural.

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...

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 pendant is just gorgeous! It is pre-owned but in excellent condition. It was very well cared for. The cut of the stone is just magnificent. It is a Trillion cut citrine ston...

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...

Loose Green Amethyst Weight: 7.25 Carats Dimension: 21 x 11.2 x 7.5 Mm Colour: Light Green Origin: Brazil Treatment: Non Certificate: On Demand Shape: Long Trillion Faceted Green...

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...

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...

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 ...

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...

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 ...

A luminous mint tourmaline, diamond, and freshwater pearl necklace, designed for the collector who appreciates rare color, graceful geometry, and refined feminine elegance. This neck...

Introducing our exquisite Yellow Sapphire and Halo Diamond Gold Drop Pendant—a timeless masterpiece that embodies elegance and sophistication. This meticulously crafted pendant is a ...

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...

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...

What a beautiful necklace! There is a trillion cut blue sapphire on this statement necklace. It is 9 x 9 mm and total 2.35 carats. The pendant is on a substantial 2.1 mm 14k Yello...

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...

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 ...

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...

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...

Silver and turquoise pendant necklace by Native American artisan, signed MB. Signed with an etched MB, this substantial necklace features different types of...

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...

A very gorgeous and beautiful, modern style, Blue & Pink Sapphires stud Earrings set in 18K White Gold & coloured Rhodium & natural Diamonds. The weight of the Blue Sapphires is 1.59...

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 (...

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 ...

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...

This exceptional natural Madeira citrine showcases a vibrant deep orange to burnt amber hue, often described in the trade as cognac orange, pumpkin spice, or fiery sunset orange quar...

Weight 5.25 carats Dimensions 12.5 x 12.5 x 8.1 mm Treatment None Origin Brazil Clarity Loupe Clean Shape Triangular Cut Trillion Mix Cut NA This exquisite 5.25 carat purple ameth...

Introducing our exquisite Matched Pair Trillion Emerald Stud Earrings, a stunning addition to your jewelry collection. Crafted with precision and care, these earrings boast a perfect...

Elevate your ear stack with these 14K Yellow Gold Triangle Ruby Mini Stud Earrings—crafted for those who love expressing their individuality through multiple piercings. Each earring ...

Weight 1.85 carats Dimensions 8.75x8.72x5.51 mm Treatment None Origin Brazil Clarity Loupe clean Shape Triangular Cut Trilliant This exquisite 1.85 carat citrine gemstone, s...

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...

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. ...

Weight 4.25 carats Dimensions 11.1x10.8x7.5 mm Treatment none Origin Nigeria Clarity SI Shape triangular Cut Trilliant The 4.25 carats Fine Sea Blue Aquamarine Stone boasts ...

This pendant is named Amica - “friend” in Latin, a quiet word for a presence that is neither saint nor monster, but something in between: the face that travels with you and keeps its...

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 ...

Loose Tourmaline Weight: 6.0 Carats Dimension: 11.3x11.3x7.9 Mm Origin: Kunar Afghanistan Shape: Trillant Certificate: On Customer Demand Treatment: Non Color: Mint Green Mint to...

These elegant vintage golden pearl and diamond earrings are a refined and luminous design from the 1980’s, bringing together warm color, sculptural presence, and beautiful diamond sp...

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...

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 ...

weight - 8.55 Carats Dimension - 13*13*10 mm Shape : Trillion Cut Color : Purple Clarity : Flawless Treatment : Natural Origin : Brazil Hardness : 7 Family : Quartz This stunning ...

25.15 carats of trillion-cut lab-grown diamonds. One natural emerald. 43 grams of 14K yellow gold. This full-length graduating necklace sets a pair of pointed triangular diamonds at ...

Weight 2.35 carats Dimensions 7.25x8.41x5.74 mm Treatment none Origin Pakistan Clarity eye clean Shape triangular Cut Faceted Introducing an exquisite 2.35 carat Peach Topa...

A very gorgeous and beautiful, modern style, Pink Sapphires & Ruby Chandelier Dangle Earrings set in 18K Rose Gold & natural Diamonds. The weight of the Rubies is 4.18 carats. The Ru...

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...

--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...

This elegant pendant showcases a vibrant 4.61 carat Paraiba tourmaline cut in a striking trillion modified brilliant shape. The gemstone displays a luminous bluish-green color, a sig...

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...

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...

Elegant Australian Solid Opal Diamond Pink Sapphire Pendant Necklace 14k Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen...

What a beautiful one-of-kind piece! The freeform Australian Boulder Opal displays incredible flashes of green and blue with undertones of orange and red. The Opal is enrobed in 18 ...

Loose London Blue Topaz Weight: 26.20 Carats Dimension: 19.4 x 19.4 x 12.5 Mm Origin: Brazil Shape: Trillion Color: Deep Blue Certificate: On Customer Demand London Blue Topaz is ...

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...

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...

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...