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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Red Spinel
JD Select™ Outsourced Cut
Red Spinel gemstone
Red Spinel
JD Select™ Outsourced Cut
Red Spinel gemstone
Pink Tourmaline
JD Select™ Outsourced Cut
Pink Tourmaline gemstone
Montana Sapphire
Dreamscape™ Cut (Sold)
Montana Sapphire gemstone
Rubelite Tourmaline
JD Select™ Outsourced Cut
Rubelite Tourmaline 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
Blue Spinel
Radiant Style Cut
Blue Spinel gemstone
New Blue Sapphire
Starbrite™ Cut
Blue Sapphire 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
Blue Australian Sapphire
Super Trillion™ Cut (Sold)
Blue Australian Sapphire gemstone
See Outsourced Gems!
Look for outsourced gems!
Green Australian Sapphire
JD Select™ Outsourced Cut (Sold)
Green Australian Sapphire gemstone
New Blue Green Montana Sapphire
Regal Radiant™ Cut
Blue Green Montana Sapphire gemstone
Green Australian Sapphire
Super Trillion™ Cut
Green Australian Sapphire gemstone
Red/Pink Sapphire
Starbrite™ Cut (Sold)
Red/Pink Sapphire gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut
Parti Color Australian Sapphire gemstone
New Mandarin Garnet
JD Select™ Outsourced Cut
 Mandarin Garnet gemstone
New Kiwi Sapphire
Deep Concave™ Cut
Kiwi 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
Yellow Sapphire
Starbrite™ Cut (Sold)
Yellow Sapphire gemstone
Parti Color Australian Sapphire
Radiant Style Cut (Sold)
Parti Color Australian Sapphire gemstone
Blue Australian Sapphire
Regal Radiant™ Cut
Blue Australian Sapphire gemstone
Parti Color Australian Sapphire
Regal Radiant™ Cut
Parti Color Australian Sapphire gemstone
Blue Australian Sapphire
Radiant Style Cut (Sold)
Blue Australian Sapphire gemstone
New Mandarin Garnet
Radiant Style Cut
 Mandarin Garnet gemstone
Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire 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
Parti Color Australian Sapphire
Starbrite™ Cut
Parti Color Australian Sapphire gemstone
New Aquamarine
Deep Concave™ Cut
 Aquamarine gemstone
Blue Montana Sapphire
Starbrite™ Cut (Sold)
Blue Montana Sapphire gemstone
New Sphene
Starbrite™ Cut
 Sphene 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
Parti Color Australian Sapphire
Radiant Style Cut
Parti Color Australian Sapphire gemstone
New Parti Color Australian Sapphire
Starbrite™ Cut (Sold)
Parti Color Australian Sapphire gemstone
New Spessartite Garnet
Regal Radiant™ Cut
 Spessartite Garnet gemstone
Parti Color Australian Sapphire
Super Trillion™ Cut
Parti Color Australian Sapphire 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
Yellow Sapphire
Super Trillion™ Cut (Sold)
Yellow Sapphire gemstone
Spessartite Garnet
Starbrite™ Cut
 Spessartite Garnet gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
Pink Zircon
Regal Radiant™ Cut
Pink Zircon 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
Aquamarine
Starbrite™ Cut (Sold)
 Aquamarine gemstone
Mint Green Tourmaline
Regal Radiant™ Cut
Mint Green Tourmaline gemstone
Purple Scapolite
Super Trillion™ Cut (Sold)
Purple Scapolite gemstone
Morganite
Starbrite™ Cut (Sold)
 Morganite gemstone
Fancy Tanzanite
Super Trillion™ Cut (Sold)
Fancy Tanzanite gemstone
New Teal Australian Sapphire
Starbrite™ Cut
Teal Australian Sapphire gemstone
Peridot
Dreamscape™ Cut (Sold)
 Peridot 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
Mint Green Tourmaline
Super Trillion™ Cut
Mint Green Tourmaline gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet 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
Gypsy Rose Garnet
JD Select™ Outsourced Cut
 Gypsy Rose Garnet gemstone
New Aquamarine
RippleTop™ Cut
 Aquamarine gemstone
Morganite
Super Trillion™ Cut (Sold)
 Morganite gemstone
Parti Color Australian Sapphire
Super Trillion™ Cut
Parti Color Australian Sapphire gemstone
Golden Beryl
Deep Concave™ Cut (Sold)
Golden Beryl 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
Gypsy Rose Garnet
Regal Radiant™ Cut
 Gypsy Rose Garnet gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
Gypsy Rose Garnet
Radiant Style Cut (Sold)
 Gypsy Rose Garnet gemstone
Gypsy Rose Garnet
Super Trillion™ Cut
 Gypsy Rose Garnet gemstone
Oregon Sunstone
Radiant Style Cut (Sold)
Oregon Sunstone 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
Oregon Sunstone
Deep Concave™ Cut
Oregon Sunstone gemstone
Citrine
Light Weaver™ Cut (Sold)
 Citrine gemstone
Gypsy Rose Garnet
Super Trillion™ Cut (Sold)
 Gypsy Rose Garnet gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
Goshenite Beryl
Starbrite™ 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
Rose Malaya Garnet
Starbrite™ Cut
Rose Malaya Garnet gemstone
Oregon Sunstone
Starbrite™ Cut (Sold)
Oregon Sunstone gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
Golden Beryl
Dreamscape™ Cut
Golden Beryl gemstone
Oregon Sunstone
Super Trillion™ Cut
Oregon Sunstone gemstone
New Goshenite Beryl
Radiant Style Cut
Goshenite Beryl gemstone
Amethyst
Regal Radiant™ Cut
 Amethyst gemstone
Client Testimonial Morganite
Super Trillion™ Cut (Sold)
Client Testimonial Morganite gemstone
Client Testimonial Citrine
Super Trillion™ Cut (Sold)
Client Testimonial Citrine gemstone
New Swiss Blue Topaz
Starbrite™ Cut
Swiss Blue Topaz gemstone
Swiss Blue Topaz
Super Trillion™ Cut (Sold)
Swiss Blue Topaz gemstone
New Blue Topaz
Deep Concave™ Cut
Blue Topaz gemstone
Swiss Blue Topaz
Super Trillion™ Cut (Sold)
Swiss Blue Topaz gemstone
New Amethyst
Deep Concave™ Cut (Sold)
 Amethyst gemstone
Cognac Citrine
Super Trillion™ Cut
Cognac Citrine gemstone
New Amethyst
Starbrite™ Cut
 Amethyst gemstone

Alternatives

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

New Teal Montana Sapphire
Radiant Style Cut
Teal Montana Sapphire gemstone
Blue Australian Sapphire
Starbrite™ Cut (Sold)
Blue Australian Sapphire gemstone
Imperial Topaz
Dreamscape™ Cut (Sold)
Imperial Topaz gemstone
Blue Australian Sapphire
Dreamscape™ Cut (Sold)
Blue Australian Sapphire gemstone
Blue/Green Australian Sapphire
Starbrite™ Cut (Sold)
Blue/Green Australian Sapphire gemstone
Montana Sapphire
Starbrite™ Cut (Sold)
Montana Sapphire gemstone
Orange Montana Sapphire
Radiant Style Cut
Orange Montana Sapphire gemstone
Green Australian Sapphire
Dreamscape™ Cut
Green Australian Sapphire gemstone
New Pink Sapphire
Radiant Style Cut
Pink Sapphire gemstone
Pink Sapphire
Dreamscape™ Cut
Pink Sapphire gemstone
New Parti Color Australian Sapphire
Starbrite™ Cut
Parti Color Australian Sapphire gemstone
Neon Tourmaline
Starbrite™ Cut (Sold)
Neon Tourmaline gemstone
Testimonial Garnet
SunBurst™ Cut (Sold)
Testimonial Garnet gemstone
Green Grossular Garnet
Starbrite™ Cut
Green Grossular Garnet gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Dreamscape™ Cut
Oregon Sunstone gemstone
Golden Beryl
Starbrite™ Cut
Golden Beryl gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
New Oregon Sunstone
Dreamscape™ Cut
Oregon Sunstone gemstone
Fancy Beryl
Dreamscape™ Cut (Sold)
Fancy Beryl gemstone
New Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone
Bolivian Ametrine
Dreamscape™ Cut (Sold)
Bolivian Ametrine gemstone
Golden Beryl
Radiant Style Cut
Golden Beryl gemstone
New Goshenite Beryl
Dreamscape™ Cut (Sold)
Goshenite Beryl gemstone
Burgundy Garnet
Sculptural™ Cut (Sold)
Burgundy Garnet gemstone
New Golden Beryl
Radiant Style Cut
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
Dreamscape™ Cut
Oregon Sunstone gemstone
Oregon Sunstone
Starbrite™ Cut
Oregon Sunstone gemstone

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