Triangle/Trillion Shape Gemstones

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

View page: 1 2 3 4 5 Show All | Go Back Main Catalog

Color

Shape

Gemstone

Cut Style

Category

Color

Bicolor Black Blue Brown Color Change Colorless Gray Green Orange Peach Sapphire Pink Purple Red Teal Sapphire White Yellow

Shape

Cushion Diamond Shape Fan Freeform Half Moon Heart Hexagon Kite Leaf/Flame Marquise Oval Parallelogram Pear Rectangle Round Sail Shape Shield Square Tapered Triangle/Trillion Unusual

Gemstone

Alexandrite Amethyst Ametrine Andalusite Apatite Aquamarine Beryl Chrysoberyl Citrine Color Change Garnet Gemstones Danburite Emerald Garnet Gypsy Rose Garnet Iolite Malaya Garnet Mali Garnet Mandarin Garnet Morganite Opal Parti Color Sapphires Peridot Prasiolite Quartz Rhodolite Garnet Rubelite Tourmaline Ruby Sapphire Spessartite Garnet Sphene Spinel Sunstone Tanzanite Topaz Tourmaline Tsavorite Garnet Umbalite Garnets Zircon

Cut Style

Cabochon Carving Combination Cut Concave Faceted Flat Faceted Raw Crystal

Category

American Gemstones Australian Sapphire Baby Dyer Gemstones Engagement Ring Gemstones Featured Gem Pendant JD Select Outsourced Low-Profile Montana Sapphire New Pair/Suite Parti Color Sapphires Rare/Unusual StarBrite cut Sapphires

OR Search for Gems (choose 2 or 3) Choose Color Bicolor Black Blue Brown Color Change Colorless Gray Green Orange Peach Sapphire Pink Purple Red Teal Sapphire White Yellow Choose Shape Cushion Diamond Shape Fan Freeform Half Moon Heart Hexagon Kite Leaf/Flame Marquise Oval Parallelogram Pear Rectangle Round Sail Shape Shield Square Tapered Triangle/Trillion Unusual Choose Gem Alexandrite Amethyst Ametrine Andalusite Apatite Aquamarine Beryl Chrysoberyl Citrine Color Change Garnet Gemstones Danburite Emerald Garnet Gypsy Rose Garnet Iolite Malaya Garnet Mali Garnet Mandarin Garnet Morganite Opal Parti Color Sapphires Peridot Prasiolite Quartz Rhodolite Garnet Rubelite Tourmaline Ruby Sapphire Spessartite Garnet Sphene Spinel Sunstone Tanzanite Topaz Tourmaline Tsavorite Garnet Umbalite Garnets Zircon

(Or, Perform a Detailed Search)

Mali Garnet
Super Trillion™ Cut (Sold)

4.93 carats
9.9 mm
Item# MAL9741N
Retail price: $ 2,958

SOLD

Morganite
Starbrite™ Cut (Sold)

4.98 carats
11.6 mm
Item# MRG796R
Retail price: $ 1,394

SOLD

Red Zircon
Regal Radiant™ Cut

5.18 carats
9.7 mm
Item# RBZ928H
Retail price: $ 1,658

Add to Cart

Parti Color Teal Australian Sapphire
Regal Radiant™ Cut

5.24 carats
9.7 mm
Item# SAP4675N
Retail price: $ 11,528

Add to Cart

Sphene
Starbrite™ Cut

5.34 carats
13.8 x 10.7 mm
Item# SPH6791N
Retail price: $ 3,952

Add to Cart

Pink Zircon
Super Trillion™ Cut (Sold)

5.40 carats
8.8 mm
Item# SCZ198H
Retail price: $ 1,782

SOLD

Client Testimonial Zircon
Super Trillion™ Cut (Sold)

5.50 carats
9.0 x 9.0 mm
Item# TST099H
Retail price: $ 1,980

SOLD

White Zircon
Radiant Style Cut

5.53 carats
9.6 x 9.6 mm
Item# WZC697H
Retail price: $ 1,592

Add to Cart

Oregon Sunstone
Dreamscape™ Cut

5.79 carats
22.0 x 11.3 mm
Item# SUN489N
Retail price: $ 1,968

Add to Cart

Burgundy Zircon
Radiant Style Cut

5.98 carats
11.2 x 9.0 mm
Item# BUR759H
Retail price: $ 1,914

Add to Cart

New Oregon Sunstone
Deep Concave™ Cut

5.98 carats
11.9 x 11.9 mm
Item# SUN5461N
Retail price: $ 3,290

Add to Cart

Chrome Aquamarine
Starbrite™ Cut (Sold)

6.16 carats
19.2 x 12.9 mm
Item# AQU1631N
Retail price: $ 2,722

SOLD

Golden Beryl
Starbrite™ Cut (Sold)

6.21 carats
12.8 mm
Item# GBL955R
Retail price: $ 1,118

SOLD

Oregon Sunstone
Deep Concave™ Cut

6.26 carats
14.6 x 11.1 mm
Item# SUN9732N
Retail price: $ 4,758

Add to Cart

Amethyst
Super Trillion™ Cut (Sold)

6.31 carats
11.8 mm
Item# AMY973N
Retail price: $ 758

SOLD

New Rhodolite Garnet
Starbrite™ Cut

6.40 carats
11.2 x 11.2 mm
Item# RHD0211N
Retail price: $ 2,240

Add to Cart

White Zircon
Super Trillion™ Cut

6.41 carats
9.5 x 9.5 mm
Item# WRZ8501H
Retail price: $ 2,116

Add to Cart

Citrine
Light Weaver™ Cut (Sold)

6.51 carats
16.9 x 13.3 mm
Item# CIT873H
Retail price: $ 756

SOLD

Oregon Sunstone
Light Weaver™ Cut (Sold)

6.65 carats
13.0 mm
Item# SUN7931N
Retail price: $ 2,794

SOLD

Gypsy Rose Garnet
Super Trillion™ Cut (Sold)

6.66 carats
11.1 mm
Item# GRG997N
Retail price: $ 1,598

SOLD

Morganite
Starbrite™ Cut (Sold)

6.68 carats
13.3 mm
Item# MRG598R
Retail price: $ 1,790

SOLD

Citrine
Starbrite™ Cut (Sold)

6.88 carats
12.6 mm
Item# CIT744H
Retail price: $ 894

SOLD

Amethyst
Super Trillion™ Cut (Sold)

8.37 carats
13.2 mm
Item# AMY774N
Retail price: $ 954

SOLD

Goshenite Beryl
Super Trillion™ Cut

8.40 carats
13.3 mm
Item# GOS417N
Retail price: $ 1,428

Add to Cart

Amethyst
Super Trillion™ Cut (Sold)

8.47 carats
12.9 mm
Item# AMY384N
Retail price: $ 966

SOLD

Pink Zircon
Regal Radiant™ Cut

8.51 carats
11.5 mm
Item# PRZ9841H
Retail price: $ 2,978

Add to Cart

Goshenite Beryl
Starbrite™ Cut

8.57 carats
13.3 mm
Item# GOS496N
Retail price: $ 1,388

Add to Cart

Goshenite Beryl
Super Trillion™ Cut

8.58 carats
12.8 mm
Item# GOS927N
Retail price: $ 1,458

Add to Cart

Amethyst
Super Trillion™ Cut (Sold)

8.62 carats
12.7 mm
Item# AMY194N
Retail price: $ 982

SOLD

Swiss Blue Topaz
Super Trillion™ Cut (Sold)

9.10 carats
13.6 mm
Item# BTP283R
Retail price: $ 764

SOLD

Sphene
Super Trillion™ Cut (Sold)

9.11 carats
11.6 mm
Item# SPH9194N
Retail price: $ 9,838

SOLD

Rose Malaya Garnet
Starbrite™ Cut

9.37 carats
13.5 mm
Item# RML9531N
Retail price: $ 2,718

Add to Cart

Morganite
Super Trillion™ Cut

9.48 carats
13.6 mm
Item# MRG8941R
Retail price: $ 2,996

Add to Cart

Oregon Sunstone
Starbrite™ Cut (Sold)

9.60 carats
15.9 x 14.4 mm
Item# SUN2532N
Retail price: $ 4,704

SOLD

Oregon Sunstone
Super Trillion™ Cut

9.99 carats
13.5 mm
Item# SUN999N
Retail price: $ 1,998

Add to Cart

Goshenite Beryl
Radiant Style Cut

10.15 carats
16.4 x 12.2 mm
Item# GOS368N
Retail price: $ 1,726

Add to Cart

Citrine
Super Trillion™ Cut (Sold)

10.89 carats
13.9 mm
Item# CIT995H
Retail price: $ 1,198

SOLD

Client Testimonial Morganite
Super Trillion™ Cut (Sold)

11.00 carats
13.0 x 13.0 mm
Item# TST0891R
Retail price: $ 3,960

SOLD

Client Testimonial Citrine
Super Trillion™ Cut (Sold)

11.00 carats
12.0 x 12.0 mm
Item# TST066H
Retail price: $ 1,320

SOLD

Amethyst
Super Trillion™ Cut (Sold)

11.51 carats
14.9 mm
Item# AMY675N
Retail price: $ 1,152

SOLD

Citrine
Super Trillion™ Cut

12.34 carats
14.6 mm
Item# CIT777H
Retail price: $ 1,554

Add to Cart

Morganite
Radiant Style Cut (Sold)

13.16 carats
15.6 mm
Item# MRG4791R
Retail price: $ 3,948

SOLD

Quartz
Super Trillion™ Cut

14.22 carats
15.4 mm
Item# QTZ893N
Retail price: $ 796

Add to Cart

Swiss Blue Topaz
Super Trillion™ Cut (Sold)

17.00 carats
15.1 mm
Item# BTP086R
Retail price: $ 1,360

SOLD

Citrine
Super Trillion™ Cut (Sold)

17.10 carats
16.5 mm
Item# CIT299H
Retail price: $ 1,984

SOLD

Goshenite Beryl
Super Trillion™ Cut

17.36 carats
16.2 mm
Item# GOS5821N
Retail price: $ 2,570

Add to Cart

Oregon Sunstone
Deep Concave™ Cut

18.53 carats
18.9 x 16.9 mm
Item# SUN7444N
Retail price: $ 8,894

Add to Cart

Morganite
Super Trillion™ Cut

26.18 carats
18.8 mm
Item# MRG2174R
Retail price: $ 9,424

Add to Cart

Amethyst
Deep Concave™ Cut (Sold)

28.50 carats
25.6 x 17.5 mm
Item# AMY6221N
Retail price: $ 2,452

SOLD

Morganite
Super Trillion™ Cut

33.63 carats
20.3 mm
Item# MRG5885R
Retail price: $ 11,770

Add to Cart

See More Gems!

There are more gems to see
on the next page

If you are a retailer, please register here or call 1-715-830-0126 for wholesale pricing.