Triangle/Trillion Shape Gemstones

Browse our catalog for beautiful triangle/trillion shaped gemstones
Click the photo of a gemstone you are interested in to view more information about that stone.

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Blue Sapphire
JD Select™ Outsourced Cut (Sold)
Blue Sapphire gemstone
Red Spinel
JD Select™ Outsourced Cut
Red Spinel gemstone
Red Spinel
JD Select™ Outsourced Cut
Red Spinel gemstone
Blue Sapphire
JD Select™ Outsourced Cut (Sold)
Blue Sapphire gemstone
Montana Sapphire
Dreamscape™ Cut (Sold)
Montana Sapphire gemstone
Green Australian Sapphire
Starbrite™ Cut
Green Australian Sapphire gemstone
Pink Tourmaline
JD Select™ Outsourced Cut
Pink Tourmaline gemstone
Mandarin Garnet
JD Select™ Outsourced Cut (Sold)
 Mandarin Garnet gemstone
Green Sapphire
Deep Concave™ Cut (Sold)
Green Sapphire gemstone
Blue Montana Sapphire
Starbrite™ Cut (Sold)
Blue Montana Sapphire gemstone
Blue Australian Sapphire
Radiant Style Cut (Sold)
Blue Australian Sapphire gemstone
Tanzanite
Starbrite™ Cut
 Tanzanite gemstone
Emerald
Starbrite™ Cut (Sold)
 Emerald gemstone
Blue Australian Sapphire
Concave Cut
Blue Australian Sapphire gemstone
Rubelite Tourmaline
JD Select™ Outsourced Cut
Rubelite Tourmaline gemstone
Green Australian Sapphire
Super Trillion™ Cut (Sold)
Green Australian Sapphire gemstone
Parti Color Australian Sapphire
Radiant Style Cut (Sold)
Parti Color Australian Sapphire gemstone
See Outsourced Gems!
Look for outsourced gems!
Yellow Sapphire
Radiant Style Cut
Yellow Sapphire gemstone
Blue Australian Sapphire
Super Trillion™ Cut (Sold)
Blue Australian Sapphire gemstone
Green Australian Sapphire
JD Select™ Outsourced Cut (Sold)
Green Australian Sapphire gemstone
Purple Sapphire
Deep Concave™ Cut
Purple Sapphire gemstone
Color Change Sapphire
Starbrite™ Cut
Color Change Sapphire gemstone
Red/Pink Sapphire
Starbrite™ Cut (Sold)
Red/Pink Sapphire gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Tanzanite
Radiant Style Cut
 Tanzanite gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut
Parti Color Australian Sapphire gemstone
Mandarin Garnet
JD Select™ Outsourced Cut
 Mandarin Garnet gemstone
Kiwi Sapphire
Deep Concave™ Cut
Kiwi Sapphire gemstone
Aquamarine
Regal Radiant™ Cut
 Aquamarine gemstone
Pink Sapphire
Deep Concave™ Cut
Pink Sapphire gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Mandarin Garnet
Starbrite™ Cut (Sold)
 Mandarin Garnet gemstone
Mandarin Garnet
Radiant Style Cut (Sold)
 Mandarin Garnet gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Aquamarine
Super Trillion™ Cut (Sold)
 Aquamarine gemstone
Blue Unheated Sapphire
Radiant Style Cut
Blue Unheated Sapphire gemstone
Yellow Sapphire
Starbrite™ Cut (Sold)
Yellow Sapphire gemstone
Parti Color Australian Sapphire
Radiant Style Cut (Sold)
Parti Color Australian Sapphire gemstone
Blue/Green Montana Sapphire
Super Trillion™ Cut
Blue/Green Montana Sapphire gemstone
Purple Sapphire
Radiant Style Cut
Purple Sapphire gemstone
Blue Australian Sapphire
Regal Radiant™ Cut
Blue Australian Sapphire gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut
Parti Color Australian Sapphire gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Blue Australian Sapphire
Radiant Style Cut (Sold)
Blue Australian Sapphire gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
New Parti Color Australian Sapphire
Radiant Style Cut
Parti Color Australian Sapphire gemstone
Color Change Garnet
Regal Radiant™ Cut
 Color Change Garnet gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Mali Garnet
Regal Radiant™ Cut (Sold)
 Mali Garnet gemstone
Yellow/Green Sapphire
Regal Radiant™ Cut (Sold)
Yellow/Green Sapphire gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Blue Montana Sapphire
Starbrite™ Cut (Sold)
Blue Montana Sapphire gemstone
Tsavorite Garnet
Dreamscape™ Cut
 Tsavorite Garnet gemstone
Parti Color Australian Sapphire
Super Trillion™ Cut (Sold)
Parti Color Australian Sapphire gemstone
Yellow Australian Sapphire
Starbrite™ Cut (Sold)
Yellow Australian Sapphire gemstone
Green Tourmaline
JD Select™ Outsourced Cut
Green Tourmaline gemstone
Parti Color Peach Montana Sapphire
Radiant Style Cut (Sold)
Parti Color Peach Montana Sapphire gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Teal Parti Color Australian Sapphire
Regal Radiant™ Cut
Teal Parti Color Australian Sapphire gemstone
Spessartite Garnet
Regal Radiant™ Cut
 Spessartite Garnet gemstone
Parti Color Australian Sapphire
Super Trillion™ Cut
Parti Color Australian Sapphire gemstone
Light Pink Tourmaline
Starbrite™ Cut (Sold)
Light Pink Tourmaline gemstone
Dragon Malaya Garnet
Starbrite™ Cut
 Dragon Malaya Garnet gemstone
Yellow Sapphire
Super Trillion™ Cut (Sold)
Yellow Sapphire gemstone
Chrome Tourmaline
Radiant Style Cut (Sold)
Chrome Tourmaline gemstone
Client Testimonial Sapphire
Super Trillion™ Cut (Sold)
Client Testimonial Sapphire gemstone
Mint Tourmaline
JD Select™ Outsourced Cut
Mint Tourmaline gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Aquamarine
Super Trillion™ Cut
 Aquamarine gemstone
Yellow Sapphire
Super Trillion™ Cut (Sold)
Yellow Sapphire gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Parti Color Sapphire
Super Trillion™ Cut (Sold)
Parti Color Sapphire gemstone
Chrome Tourmaline
Radiant Style Cut
Chrome Tourmaline gemstone
Green Australian Sapphire
Super Trillion™ Cut (Sold)
Green Australian Sapphire gemstone
Rhodolite Garnet
Starbrite™ Cut (Sold)
 Rhodolite Garnet gemstone
Purple Scapolite
Super Trillion™ Cut (Sold)
Purple Scapolite gemstone
Morganite
Super Trillion™ Cut (Sold)
 Morganite gemstone
Morganite
Starbrite™ Cut (Sold)
 Morganite gemstone
Morganite
Dreamscape™ Cut
 Morganite gemstone
New Blue/Gray Sapphire
Deep Concave™ Cut (Sold)
Blue/Gray Sapphire gemstone
Fancy Tanzanite
Super Trillion™ Cut (Sold)
Fancy Tanzanite gemstone
Gypsy Rose Garnet
Radiant Style Cut (Sold)
 Gypsy Rose Garnet gemstone
Teal Australian Sapphire
Super Trillion™ Cut
Teal Australian Sapphire gemstone
Rhodolite Garnet
Super Trillion™ Cut (Sold)
 Rhodolite Garnet gemstone
Parti Color Sapphire
Starbrite™ Cut (Sold)
Parti Color Sapphire gemstone
Green Seafoam Tourmaline
Starbrite™ Cut
Green Seafoam Tourmaline gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Green Blue Sapphire
Deep Concave™ Cut
Green Blue Sapphire gemstone
Parti Color Australian Sapphire
Radiant Style Cut
Parti Color Australian Sapphire gemstone
Dark Green Tourmaline
JD Select™ Outsourced Cut
Dark Green Tourmaline gemstone
Parti Color Australian Sapphire
Radiant Style Cut
Parti Color Australian Sapphire gemstone
Green Tourmaline
Super Trillion™ Cut
Green Tourmaline gemstone
Blue/Green Sapphire
Radiant Style Cut
Blue/Green Sapphire gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Morganite
Super Trillion™ Cut (Sold)
 Morganite gemstone
Parti Color Australian Sapphire
Super Trillion™ Cut
Parti Color Australian Sapphire gemstone
Australian Sapphire
Radiant Style Cut
Australian Sapphire gemstone
Golden Beryl
Deep Concave™ Cut (Sold)
Golden Beryl gemstone
New Untreated Morganite
Radiant Style Cut
Untreated Morganite gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Oregon Sunstone
Super Trillion™ Cut (Sold)
Oregon Sunstone gemstone
Color Change Garnet
Regal Radiant™ Cut (Sold)
 Color Change Garnet gemstone
Blue Australian Sapphire
Starbrite™ Cut
Blue Australian Sapphire gemstone
Spessartite Garnet
Super Trillion™ Cut
 Spessartite Garnet gemstone
New Untreated Morganite
Radiant Style Cut
Untreated Morganite gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Gypsy Rose Garnet
Radiant Style Cut (Sold)
 Gypsy Rose Garnet gemstone
Golden Beryl
Starbrite™ Cut
Golden Beryl gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Parti Color Teal Australian Sapphire
Regal Radiant™ Cut
Parti Color Teal Australian Sapphire gemstone
Client Testimonial Zircon
Super Trillion™ Cut (Sold)
Client Testimonial Zircon gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Natural Color Tanzanite
Super Trillion™ Cut (Sold)
Natural Color Tanzanite gemstone
Burgundy Zircon
Radiant Style Cut
Burgundy Zircon gemstone
Chrome Aquamarine
Starbrite™ Cut (Sold)
Chrome Aquamarine gemstone
Amethyst
Super Trillion™ Cut (Sold)
 Amethyst gemstone
Citrine
Light Weaver™ Cut (Sold)
 Citrine gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Citrine
Starbrite™ Cut
 Citrine gemstone
New Rose Malaya Garnet
Starbrite™ Cut
Rose Malaya Garnet gemstone
Citrine
Super Trillion™ Cut
 Citrine gemstone
Amethyst
Super Trillion™ Cut (Sold)
 Amethyst gemstone
Goshenite Beryl
Super Trillion™ Cut
Goshenite Beryl gemstone
Amethyst
Super Trillion™ Cut (Sold)
 Amethyst gemstone
Goshenite Beryl
Super Trillion™ Cut
Goshenite Beryl gemstone
Amethyst
Super Trillion™ Cut (Sold)
 Amethyst gemstone
Mozambique Aquamarine
Super Trillion™ Cut (Sold)
Mozambique Aquamarine gemstone
Crystalline Quartz
Starbrite™ Cut (Sold)
Crystalline Quartz gemstone
Swiss Blue Topaz
Super Trillion™ Cut (Sold)
Swiss Blue Topaz gemstone
Oregon Sunstone
Starbrite™ Cut (Sold)
Oregon Sunstone gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
Goshenite Beryl
Radiant Style Cut
Goshenite Beryl gemstone
Client Testimonial Morganite
Super Trillion™ Cut (Sold)
Client Testimonial Morganite gemstone
Client Testimonial Citrine
Super Trillion™ Cut (Sold)
Client Testimonial Citrine gemstone
Quartz
Super Trillion™ Cut
 Quartz gemstone
Swiss Blue Topaz
Super Trillion™ Cut (Sold)
Swiss Blue Topaz gemstone
Goshenite Beryl
Super Trillion™ Cut
Goshenite Beryl gemstone
Swiss Blue Topaz
Super Trillion™ Cut (Sold)
Swiss Blue Topaz gemstone
Amethyst
Deep Concave™ Cut (Sold)
 Amethyst gemstone
Orangish Brown Citrine
Super Trillion™ Cut
Orangish Brown Citrine gemstone

Alternatives

The following gemstone cuts are suggested as an alternative to Triangle/Trillion Shape Gemstones.

Blue Sapphire
JD Select™ Outsourced Cut
Blue Sapphire gemstone
Padparadscha Sapphire
Dreamscape™ Cut (Sold)
Padparadscha Sapphire gemstone
Teal Montana Sapphire
Radiant Style Cut (Sold)
Teal Montana Sapphire gemstone
Blue Australian Sapphire
Starbrite™ Cut (Sold)
Blue Australian Sapphire gemstone
Blue Sapphire
Deep Concave™ Cut
Blue Sapphire gemstone
Tanzanite
Radiant Style Cut
 Tanzanite gemstone
Imperial Topaz
Dreamscape™ Cut (Sold)
Imperial Topaz gemstone
Parti Color Australian Sapphire
JD Select™ Outsourced Cut
Parti Color Australian Sapphire gemstone
Surprise Sapphire
JD Select™ Outsourced Cut
Surprise Sapphire gemstone
Tanzanite
Regal Radiant™ Cut
 Tanzanite gemstone
New Tanzanite
Dreamscape™ Cut (Sold)
 Tanzanite gemstone
Mint Tourmaline
Dreamscape™ Cut
Mint Tourmaline gemstone
Teal Sapphire
JD Select™ Outsourced Cut
Teal Sapphire gemstone
Blue Australian Sapphire
Dreamscape™ Cut (Sold)
Blue Australian Sapphire gemstone
Blue/Green Australian Sapphire
Starbrite™ Cut (Sold)
Blue/Green Australian Sapphire gemstone
See Outsourced Gems!
Look for outsourced gems!
Montana Sapphire
Starbrite™ Cut (Sold)
Montana Sapphire gemstone
Surprise Sapphire
JD Select™ Outsourced Cut
Surprise Sapphire gemstone
Green Australian Sapphire
Dreamscape™ Cut
Green Australian Sapphire gemstone
Surprise Sapphire
JD Select™ Outsourced Cut
Surprise Sapphire gemstone
Aquamarine
Dreamscape™ Cut
 Aquamarine gemstone
Pink Sapphire
Deep Concave™ Cut
Pink Sapphire gemstone
Pink Sapphire
Dreamscape™ Cut
Pink Sapphire gemstone
Greenish Yellow Australian Sapphire
Deep Concave™ Cut
Greenish Yellow Australian Sapphire gemstone
Pink Sapphire
Dreamscape™ Cut
Pink Sapphire gemstone
Yellow Sapphire
Deep Concave™ Cut
Yellow Sapphire gemstone
Neon Tourmaline
Starbrite™ Cut (Sold)
Neon Tourmaline gemstone
Teal Australian Sapphire
JD Select™ Outsourced Cut
Teal Australian Sapphire gemstone
Testimonial Garnet
SunBurst™ Cut (Sold)
Testimonial Garnet gemstone
Green Grossular Garnet
Starbrite™ Cut
Green Grossular Garnet gemstone
New Oregon Sunstone
Starbrite™ Cut (Sold)
Oregon Sunstone gemstone
Oregon Sunstone
Radiant Style Cut (Sold)
Oregon Sunstone gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Dreamscape™ Cut
Oregon Sunstone gemstone
Fancy Beryl
Dreamscape™ Cut (Sold)
Fancy Beryl gemstone
Bolivian Ametrine
Dreamscape™ Cut (Sold)
Bolivian Ametrine gemstone
Goshenite Beryl
Dreamscape™ Cut (Sold)
Goshenite Beryl gemstone
Burgundy Garnet
Sculptural™ Cut (Sold)
Burgundy Garnet gemstone
Golden Beryl
Radiant Style Cut (Sold)
Golden Beryl gemstone
Bolivian Ametrine
Dreamscape™ Cut (Sold)
Bolivian Ametrine gemstone
Lime Citrine
Dreamscape™ Cut (Sold)
Lime Citrine gemstone
Client Testimonial Topaz
Starbrite™ Cut (Sold)
Client Testimonial Topaz gemstone
Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone

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