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Stone Cut: Trillion Cut
Natural 1.02ct Colour Change Sapphire Purple Blue Pink IGI Trillion Triangle Cut
Located in Birmingham, GB
Natural 1.02ct Colour Change Sapphire Purple Blue Pink IGI Trillion Triangle Cut Natural Rare Colour Change Sapphire Gemstone. 1.02 Carat...
Category

21st Century and Contemporary Trillion Cut More Jewelry

Materials

Sapphire

5.05 Carat Black Onyx and 1.13 Carat Diamond Shirt Buttons in 6-Piece Set
Located in Bangkok, TH
A confident and sophiscated man will always stand out from the crowd. These 18k white gold shirt buttons were designed to enhance his shirt or tuxedo. Th...
Category

2010s Thai Modern Trillion Cut More Jewelry

Materials

Diamond, Onyx, 18k Gold

Natural Vivid Purple Pink Rhodolite Garnet 1.25ct Trillion Cut Gem
Located in Birmingham, GB
Natural Vivid Purple Pink Rhodolite Garnet 1.25ct Trillion Cut Gem 6.4x6.4mm Fine Natural Vivid Purple Pink Rhodolite Garnet. 1.25 Carat stone with ...
Category

21st Century and Contemporary Trillion Cut More Jewelry

Materials

Garnet, Rhodolite

Deep Blue Australian Sapphire 0.90ct Triangle Trillion Cut Gem Vs
Located in Birmingham, GB
Deep Blue Australian Sapphire 0.90ct Triangle Trillion Cut Gem 6.5x5.2mm Vs Natural Deep Blue Australian Sapphire. 0.90 Carat with beautiful deep bl...
Category

20th Century Trillion Cut More Jewelry

Materials

Sapphire, Blue Sapphire

Mid Century Sterling Silver & Trillion Cut Amethyst Cufflinks - U.K. - C.1970's
Located in Chatham, CA
Mid Century Modern sterling silver and trillion cabochon cut amethyst cufflinks - refined and elegant - hand made to the highest quality with rare cut bezel set gem stones (7 mm. x 5...
Category

Mid-20th Century British Modernist Trillion Cut More Jewelry

Materials

Amethyst, Sterling Silver

Signature 14K Gold Pink Tourmaline Arrow Pendant
Located in Venice, CA
This gorgeous 14K gold arrow features a luminous pink tourmaline. This signature piece was inspired by the arrows of martyrdom of Saint Sebastian. An iconic figure, he was ordered to be killed by the Roman emperor Diocletian. He was persecuted, and punctured by several arrows but survived through all of this. The strength embodied by Sebastian inspired us to select a glowing piece of tourmaline for the arrow tip, a stone that is said to have empowering properties, increase courage, reduce fear, and build self-confidence! The special-cut bold pink gemstone has a total carat weight of 1.75 and is found at the tip of the arrow pendant...
Category

21st Century and Contemporary American Contemporary Trillion Cut More Jewelry

Materials

Tourmaline, 14k Gold, Yellow Gold

Signature 14K Gold Dark Green Tourmaline Arrow Pendant
Located in Venice, CA
This gorgeous 14K arrow features a luminous dark green tourmaline. This signature piece was inspired by the arrows of martyrdom of Saint Sebastia...
Category

21st Century and Contemporary American Contemporary Trillion Cut More Jewelry

Materials

Tourmaline, 14k Gold, Yellow Gold

Vivid Ceylon Cornflower Blue Sapphire 0.79ct Trillion Triangle Cut Gem 6.4x5mm
Located in Birmingham, GB
Vivid Ceylon Cornflower Blue Sapphire 0.79ct Trillion Triangle Cut Gem 6.4x5mm Natural Ceylon Conflower Blue Trillion Sapphire. 0.79 Carat w...
Category

21st Century and Contemporary British Trillion Cut More Jewelry

Materials

Blue Sapphire

Natural Deep Green Chrome Tourmaline 0.49ct Trillion Triangle Cut Rare Gem
Located in Birmingham, GB
Natural Deep Green Chrome Tourmaline 0.49ct Trillion Triangle Cut Rare Gem Natural Chrome Tourmaline with a beautiful deep green colour. The colour on this stone is stunning, a dee...
Category

21st Century and Contemporary Trillion Cut More Jewelry

Materials

Tourmaline, Chrome Tourmaline

New 2.02ctw Trillion Cut Tourmaline & Diamond Pendant 14k Yellow Gold Custom
Located in Greensboro, NC
Watch her eyes sparkle when she unwraps this gorgeous treasure! Created in 14k yellow gold, this NEW custom pendant is set aglow by a luxurious tourmaline solitaire crowned by a radiant white diamond...
Category

Late 20th Century Unknown Trillion Cut More Jewelry

Materials

Diamond, Tourmaline, Yellow Gold

Aquamarine Ring Earrings Loose Gemstone Set 20.90 Carat Trillions
Located in Beverly Hills, CA
Very impressive 20.90 carat trillion Aquamarine gem set, offered unmounted to an avid gemstone collector. This is a superb set for a ring and matc...
Category

21st Century and Contemporary Malagasy Contemporary Trillion Cut More Jewelry

Materials

Aquamarine, Beryl

Antique Art Deco Diamond Sapphire Platinum Pin Brooch
Located in Miami, FL
This timeless antique diamond and sapphire pin brooch is crafted in solid platinum. Displaying of geometric art deco patterns set in round-cut, square-cut, and triangular-cut diamonds weighing approx. 3.50 carats, graded H-I color, and VS2-SI clarity. Offset by two adjacent round-cut and 12 square cut genuine royal blue sapphires weighing approx. 1.25 carats. Pin brooch weighs 10.6 grams and measures 57mm wide x 15mm long. Secures with a trombone clasp...
Category

1920s Art Deco Vintage Trillion Cut More Jewelry

Materials

Diamond, Blue Sapphire, Platinum

Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem
Located in Birmingham, GB
Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem 15x13mm Fine Natural Rose De France Purple Amethyst Gemstone. Large 9.3...
Category

21st Century and Contemporary Trillion Cut More Jewelry

Materials

Amethyst

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Asprey Black Onyx and Diamond Gold Cufflinks
Located in London, GB
A sophisticated pair of carved onyx and diamond cufflinks set in 18ct yellow gold, signed Asprey. This interesting pair features a Celtic knot with a stylised carved onyx body embell...
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Cushion Shaped Cufflinks Structured Lines 925 Sterling Silver
Located in Pforzheim, DE
Cushion shaped Victor Mayer Structured lines Cufflinks 925 Sterling Silver, dimensions approx. 17 mm x 18 mm VICTOR MAYER is a fine jewelry house known for its sophisticated craftsm...
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Silver, Sterling Silver

Antique Victorian 1890s 14K Gold Tassel Pendant
Located in Rotterdam, NL
An antique Victorian 1890's tassel charm pendant made in 14 karat yellow gold. On top, the pendant is detailed with an Arabic dome decor and the eight Venetian tassel chains below ar...
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Gold, 14k Gold

Button Cufflink and Matching Shirt Stud Gold Dress Set Estate Fine Jewelry
Located in Montreal, QC
Classic Button Dress Set comprising a Pair of Cuff links and four matching Shirt Studs, highlighted with 14k white gold crisscross thread details, Hand crafted in solid 14k yellow go...
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Blue and Green Enamel Yacht Sailing Cufflinks in British Sterling Silver
Located in London, GB
A beautiful pair of blue and green enamel chain link oval cufflinks set in British sterling silver. Each cufflink is composed of two oval faces securely connected by a chain link. ...
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2010s British Modern Trillion Cut More Jewelry

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Sterling Silver, Enamel

Emerald Sterling Silver 925 Horses Enamel Customizable Cufflinks
Located in Milano, IT
Cufflinks made in sterling silver 925 featuring a horse, thanks to amazing hand enamel life-like features is vividly rendered. Emeralds on the eyes. It is also possible customizabl...
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2010s Italian Trillion Cut More Jewelry

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3.13 Carat Blue Sapphire Cabochon Lot
Located in Hua Hin, TH
A lot of 8, 4mm blue sapphire cabochons amounting to a total of 3.13 carats in weight. Weight: 3.13 carats Shape: Round Cut: Cabochon Gem Dimensions: 3.85 - 4.00 x 2.35 - 2.65 mm Co...
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Blue Sapphire

3.13 Carat Blue Sapphire Cabochon Lot
3.13 Carat Blue Sapphire Cabochon Lot
Free Shipping
W 0.16 in D 0.1 in L 0.16 in
18 Karat Yellow Gold Onyx Coral Diamonds Set Tuxedo Buttons Cufflinks
Located in Milano, IT
These striking round cufflinks are bold and modern, thanks to the contrasting colors of the black onyx and the red coral. Front face and toggle are identically shaped and are highlig...
Category

2010s Italian Contemporary Trillion Cut More Jewelry

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Coral, Diamond, Onyx, 18k Gold, Yellow Gold

Emerald Lapis Lazuli Enamel Sterling Silver 925 Panther Cufflinks
Located in Milano, IT
Sterling Silver 925 panther cufflinks embellished by emeralds on his eyes and a half sphere in lapis lazuli, ears with black enamel. All AVGVSTA jewelry is new and has never been pr...
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Emerald, Lapis Lazuli, Silver, Sterling Silver, Enamel

Vintage Large Movable Windmill 14K Gold Charm Pendant
Located in Rotterdam, NL
A beautiful and rare vintage large three-dimensional stylized Dutch windmill charm pendant. The octagon windmill is made in 14 karat gold and is nicely detailed with horizontal 'beam...
Category

Mid-20th Century Trillion Cut More Jewelry

Materials

14k Gold, Yellow Gold

Saint Christopher 14K Yellow Gold Charm Pendant
Located in London, GB
A 14 karat (14K) yellow gold charm pendant designed as a medal depicting Saint Christopher carrying the infant Christ over a river. Engraved ‘Mummy a...
Category

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Gold, 14k Gold, Yellow Gold

Saint Christopher 14K Yellow Gold Charm Pendant
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W 0.79 in D 0.08 in L 0.91 in
1.21 Carat Cushion-Cut Natural Sky Blue Zircon
Located in Hua Hin, TH
Sparkling Cushion-cut Sky Blue Zircon This 1.21 carat Blue Zircon has an impressive fire and a pure light blue color. Giving it the "Sky Blue" Distinction. Stone Weight: 1.21 carat...
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2010s Cambodian Trillion Cut More Jewelry

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Zircon, Blue Zircon

1.21 Carat Cushion-Cut Natural Sky Blue Zircon
1.21 Carat Cushion-Cut Natural Sky Blue Zircon
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W 0.21 in D 0.17 in L 0.22 in
Previously Available Items
Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem
Located in Birmingham, GB
Fine 9.35ct Rose De France Purple Amethyst Trillion Triangle Cut Gem 15x13mm Fine Natural Rose De France Purple Amethyst Gemstone. Large 9.3...
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21st Century and Contemporary Trillion Cut More Jewelry

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Deep Blue Natural Aquamarine Gemstone 2.10 Carats Aquamarine Ring Aquamarine Gem
Located in Bangkok, TH
Deep Blue Natural Aquamarine Gemstone of 2.10 carats from Nigeria has a wonderful cut in a Triangular shape, incredible Blue color, Great brilliance. This gem is Eye Clean Clarity. Product Information: GEMSTONE NAME: Deep Blue Natural Aquamarine Gemstone WEIGHT: 2.10 Carats DIMENSIONS: 9 x 8.9 x 5.6mm CLARITY: Eye Clean SHAPE: Triangular CUT: Trilliant LOCALITY: Nigeria TREATMENT: None CERTIFICATE: Available Aquamarinestone Aquamarine Gem Aquamarine Ring Aquamarine Necklace Aquamarine Earrings Aquamarine Bracelets...
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Natural Apatite Gemstone 0.85 Carats Apatite Stone Apatite for Ring
Located in Bangkok, TH
Natural Apatite Gemstone of 0.85 carats from Madagascar has a wonderful cut in a Triangular shape, incredible Blue color. Great brilliance. This gem is Eye-clean Clarity. Product In...
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Hot Pink Natural Garnet Stone 1.55 Carats Garnet Gemstone from Malawi
Located in Bangkok, TH
Hot Pink Natural Garnet Stone of 1.55 carats from Malawi has a wonderful cut in a Triangular shape, incredible Pink color, Great brilliance. This gem is VVS Clarity. Product Info...
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Natural Deep Color Aquamarine Gemstone 1.05 Carats Aquamarinestone
Located in Bangkok, TH
Natural Deep Color Aquamarine Gemstone of 1.05 carats from Nigeria has a wonderful cut in a Triangle shape, incredible Blue color, Great brilliance. This gem is VVS Clarity. Product Information: GEMSTONE NAME: Natural Deep Color Aquamarine Gemstone WEIGHT: 1.05 Carats DIMENSIONS: 7.4 x 7.1 x 4.6mm CLARITY: VVS SHAPE: Triangle CUT: Trillion LOCALITY: Nigeria TREATMENT: None CERTIFICATE: Available Aquamarine Stone Aquamarine Ring Aquamarine Necklace Aquamarine Earrings Aquamarine Bracelets...
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Natural Mint Green Tourmaline 1.41ct Trillion Triangle Cut Rare Gem
Located in Birmingham, GB
Natural Mint Green Tourmaline 1.41ct Trillion Triangle Cut Rare Gem 7.2x6.8mm Natural Mint Green Tourmaline Gemstone. Natural 1.41ct tourmaline with a st...
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Deep Green Blue Australian Sapphire 0.67ct Trillion Triangle Cut Gem
Located in Birmingham, GB
Deep Green Blue Australian Sapphire 0.67ct Trillion Triangle Cut Gem 5.2 x 5mm Natural Deep Green Blue Australian Sapphire Gemstone. 0.67 C...
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Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified
Located in Birmingham, GB
Untreated Deep Pink Purple Colour Change Sapphire Trillion Triangle Certified Rare Natural Untreated Colour Change Sapphire. 0.51 Carat with an e...
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1.45ct Deep Green Blue Australian Sapphire Trillion Triangle Cut Gem
Located in Birmingham, GB
1.45ct Deep Green Blue Australian Sapphire Trillion Triangle Cut Gem 7.2mm Natural Deep Green Blue Australian Sapphire Gemstone. 1.45 Carat...
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Fine Deep Royal Blue Australian Sapphire 1.27ct Triangle Trillion Cut Gem
Located in Birmingham, GB
Fine Deep Royal Blue Australian Sapphire 1.27ct Triangle Trillion Cut Gem 6.8mm Fine Natural Deep Royal Blue Australian Sapphire. 1.27 Carat with b...
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Mandarin Garnet Ring Gem 6.67 Carat Trillion Loose Gemstone
Located in Beverly Hills, CA
Lively 6.67 carat trillion Mandarin Garnet gem, offered unmounted to a gem lover. Dimensions: 10.80mm x 10.80mm x 7.20mm. Returns are accepted and paid by us within 7 days of deliver...
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Art Deco White Diamond, Emerald, Ruby, Sapphire and Platinum Clip Brooch
Located in New York, NY
This gorgeous skyscraper style Art Deco clip brooch was meticulously hand crafted in the United States, circa 1930. Boasting an impressive total diamond weight of 12.5 carats, this p...
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