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Loose Trillion Cut Gemstones

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4.80 Cts Natural Morganite Trillion Cut Loose Gemstone Jewellery
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category

21st Century and Contemporary Loose Gemstones

Materials

Morganite

3.90 Carat Precision Cut Trillion Orange Citrine Cocktail Ring Loose Gemstone
Located in Bangkok, TH
This Precisely Trillion Cut Orange Citrine was purchased from our Brazilian Source in Thailand as a
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

2.50 Carats Green Loose Tourmaline Stone Trillion Cut Natural Nigerian Gemstone
Located in Bangkok, TH
. The scissors cut of the gemstone enhances its brilliance and facets, allowing for a play of light that
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Tourmaline

4.63 Cts Natural Tanzanite Trillion Cut Eye Clean Clarity AAA Loose Gemstone
Located in New York, NY
Morganite , Aquamrine, Blue Topaz, Opal Loose Gemstone
Category

21st Century and Contemporary Tanzanian Loose Gemstones

Materials

Tanzanite

0.94 Carat Australian Boulder Opal Loose Gemstone Trillion 7x6.5mm
Located in Columbus, OH
Presenting a 0.94 carat australian boulder opal loose gemstone! Specifications Stone: Boulder
Category

2010s American Loose Gemstones

Materials

Opal

12.7ct Triangular Cut Amethyst Loose Gemstone
By Hannaboya
Located in Sheridan, WY
Introducing our stunning 12.7ct Triangular Cut Amethyst Loose Gemstone, a dazzling masterpiece that
Category

2010s African Artisan Loose Gemstones

Materials

Amethyst

Glamming Trillion Shape Red Garnet 1.20 carats Natural Loose Tanzanian Gemstone
Located in Bangkok, TH
(Very, Very Slightly Included) Shape Triangular Cut Trilliant Discover the fiery allure of this
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Garnet

Loose Aquamarine - Trillion 2.77ct Blue Solitaire
Located in Greensboro, NC
Treatment: Heating Carat(s): 2.77ct Cut: Trillion Color: Blue Size: (mm) 10.14 x 10.04 x 6.33
Category

21st Century and Contemporary Loose Gemstones

Materials

Aquamarine

Stunning Red Loose Garnet Gemstone 2.20 Carats Malawi Garnet Loose Gemstone
Located in Bangkok, TH
Stunning Red Loose Garnet Gemstone, available for sale at wholesale price natural high quality
Category

21st Century and Contemporary Malawian Modern Loose Gemstones

Materials

Garnet

8.35 Carat Natural Loose Amethyst Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
Loose Amethyst Weight: 8.35 Carats Dimension: 14.6 x 14.6 x 8.5 Mm Colour: Purple Origin: Brazil
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

3.15 Carats Natural Loose Trillion Cut Citrine Gem From Earth Mine
Located in Peshawar, PK
Loose Citrine Weight: 3.15 Carats Dimension: 10.1 x 9.8 x 6.1 Mm Origin: Brazil Colour: Honey
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

0.5ct Trillion Cut Natural Unheated Teal Blue Sapphire Gemstone LOUPE CLEAN
By Hannaboya
Located in Sheridan, WY
. Key Features: Gemstone Weight: 0.5 carats Cut: Trillion Color: Teal Blue Shape: Triangular Clarity
Category

2010s African Artisan Loose Gemstones

Materials

Blue Sapphire

9.55 Carat Trillion Cut Loose Blue Topaz Gem For Jewellery Making
Located in Peshawar, PK
Loose Blue Topaz Weight: 9.55 Carats Dimension: 13.1 x 13.1 x 8.8 Mm Origin: Brazil Colour: Blue
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Blue Topaz

2.40 Carat Pretty Loose Hessonite Garnet Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 2.40 Carats Dimension: 8.2 x 8.2 x 5 Mm Colour: Orange Cut
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Hessonite

Stunning 2.80 Carats Natural Loose Yellow Citrine Fancy Trillion Cut Ring Gem
Located in Peshawar, PK
Loose Citrine Weight: 2.80 Carats Dimension: 9.8x9.8x6.5 Mm Origin: Brazil Shape: Trillion Color
Category

20th Century Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

6.15 Carats Adorable Green Amethyst Trillion Cut Gemstone For Jewellery Making
Located in Peshawar, PK
Loose Green Amethyst Weight: 6.15 Carats Dimension: 12.2 x 12.1 x 8.1 Mm Colour: Green Origin
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Attractive Pink Morganite 4.30 carats Trilliant Cut Loose Afghani Gemstone
Located in Bangkok, TH
Pink Morganite with this exquisite 4.30 carat Trilliant Cut loose gemstone from Afghanistan. Known for
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Morganite

0.90 Carats Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
triangular Cut trilliant The 0.90 carats Blue Aquamarine Stone boasts an exquisite Trilliant cut
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

AAA Quality 7.20 Carat Loose Electric Blue Topaz Trillion Cut from Brazil
Located in Peshawar, PK
Gemstone Type : Faceted Electric Blue Topaz Weight : 7.20 Carats Dimensions : 12.1x12.6x7.9 Mm
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Topaz, Blue Topaz

Gorgeous Natural Loose Red Rhodolite Garnet Trilliant Cut Ring Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 3.90 Carats Dimension: 9.8x9.9x5.9 Mm Origin: Madagascar Africa
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

1.50 Carats Light Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
triangular Cut trilliant The 1.50 carats Light Blue Aquamarine Stone boasts an exquisite Trilliant cut
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Genuine 9.0 Carat Trillion Cut Loose Blue Topaz from Brazil Available for Sell
Located in Peshawar, PK
Gemstone Type : Faceted Blue Topaz Weight : 9.0 Carats Dimensions : 12.8x14.4x9.1 Mm Origin
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Topaz, Blue Topaz

Genuine 9.0 Carat Trillion Cut Loose Blue Topaz from Brazil Available for Sell
Genuine 9.0 Carat Trillion Cut Loose Blue Topaz from Brazil Available for Sell
Free Shipping
H 0.51 in W 0.57 in D 0.36 in L 0.51 in
15.25 Carats Gorgeous Loose Trilliant Cut Citrine Gemstone For Necklace Jewelry
Located in Peshawar, PK
Faceted Citrine Weight: 15.25 Carats Dimension: 17x17.2x11.5 Mm Shape: Trillion Treatment: Non
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Beauteous 31.15 Carats Natural Loose Yellow Citrine Trilliant Fancy Cut Gemstone
Located in Peshawar, PK
: Trilliant Certificate: On Customer Demand Citrine is a radiant gemstone celebrated for its warm and sunny
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

4.25 Carats Fine Sea Blue Loose Aquamarine Stone Trilliant Cut Nigerian Gemstone
Located in Bangkok, TH
cut, revealing its natural elegance and brilliance. Originating from the rich gemstone mines of
Category

21st Century and Contemporary Nigerian Modern Loose Gemstones

Materials

Aquamarine

Natural Loose Aquamarine 5.50 Carat Trillion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Aquamarine Weight: 5.50 Carat Dimension: 11.4 x 11.4 x 7.3 Mm Colour : Pale Blue Origin
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

1.86ct Bi Colour Fine Blue Green Rare Sapphire Trillion Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
1.86ct Bi Colour Fine Blue Green Rare Sapphire Trillion Loose Gem 11.3x5.7mm Fine Natural Bi Color
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

3.80 Carat Natural Loose Aquamarine Trillion Shape Gem For Ring Jewellery
Located in Peshawar, PK
Loose Aquamarine Weight: 3.80 Carat Dimension: 10.3 x 10.3 x 6.5 Mm Colour : Pale Blue Origin
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

9.75 Carat Orange Brown Zircon Triangle, Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
exhibits several colors at once, due to the quality of the stone itself, as well as its excellent cut and
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Zircon

11.47 Carat Modified Trillion Cut Peridot From Pakistan
Located in New York, NY
This modified trillion cut peridot from Pakistan displays an olive green hue and good clarity with
Category

2010s Pakistani Loose Gemstones

Materials

Peridot

2.70 Carat Natural Loose Apple Green Trillion Shape Peridot Gem For Ring
Located in Peshawar, PK
Colour: Green Shape: Trillion Treatment: Non Certificate: On Demand Peridot, a gemstone that radiates
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Stunning Deep Yellow Loose Citrine Gemstone 4.50 Carats Citrine Jewelry
Located in Bangkok, TH
Loose Citrine Gemstone WEIGHT: 4.50 carats DIMENSIONS: 11.9 x 10.7 x 7.9 mm CLARITY: Eye Clean CUT
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

Natural Purple Loose Amethyst Gemstone 11.05 Carats Fine Jewelry Fine Gems
Located in Bangkok, TH
Natural Purple Loose Amethyst Gemstone, available for sale at wholesale natural high quality
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Pretty Swiss Blue Topaz Loose Gemstone 7.55 Carats Lovely Topaz Stone
Located in Bangkok, TH
Pretty Swiss Blue Topaz Loose Gemstone, available For Sale At Wholesale Price Natural High Quality
Category

21st Century and Contemporary Malagasy Modern Loose Gemstones

Materials

Topaz, Blue Topaz

Natural Purplish Red Garnet Gemstone 1.50 CT Malawi Loose Garnet For Jewelry
Located in Bangkok, TH
TREATMENT: None CUT: Trillion SHAPE: Custom Trillion CERTIFICATE: Available
Category

21st Century and Contemporary Malian Modern Loose Gemstones

Materials

Garnet

5.46ct CUSTOM CUT Purple RED RUBELLITE TOURMALINE Gemstone
By Hannaboya
Located in Sheridan, WY
Tourmaline Loose Gemstone. This gemstone boasts a rare Pentagon Cut, emphasizing its captivating Purple Red
Category

2010s African Modern Loose Gemstones

Materials

Tourmaline, Rubelite

18.95 Carat Natural Loose Topaz Flower Cut Gem For Ring Jewellery
Located in Peshawar, PK
: Trillion Treatment: Non Certificate: On Demand Natural topaz is a breathtaking gemstone renowned for its
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

Fantastic Trilliant Cut Natural Peridot Gemstone 4.75 Carats Pakistan Peridot
Located in Bangkok, TH
Fantastic Trilliant Cut Natural Peridot Gemstone of 4.75 carats from Pakistan has a wonderful cut
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Glowing Mint Green Tourmaline 1.85 carats Trilliant Cut Natural Afghan Gemstone
Located in Bangkok, TH
(Very, Very Slightly Included) Shape Triangular Cut Trilliant Elevate your jewelry collection with
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

1.04ct Trillion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
3.04 mm Shape: Trillion Cutting Style Crown: Brilliant Cutting Style Pavilion: Step Cut Transparency
Category

2010s Malagasy Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.04ct Trillion Purple Sapphire from Madagascar Unheated
1.04ct Trillion Purple Sapphire from Madagascar Unheated
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W 0.25 in D 0.12 in L 0.25 in
1.08ct Trillion Purple Sapphire from Madagascar Unheated
Located in Toronto, Ontario
mm Shape: Trillion Cutting Style Crown: Brilliant Cutting Style Pavilion: Step Cut Transparency
Category

2010s Malagasy Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.08ct Trillion Purple Sapphire from Madagascar Unheated
1.08ct Trillion Purple Sapphire from Madagascar Unheated
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W 0.27 in D 0.12 in L 0.26 in
2/0.48 Carat Trillion E Color VVS Clarity Diamonds
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56798 Stone Shape: TRILLION DIAMOND Diamond Weight: 0.48ct (2 diamonds
Category

21st Century and Contemporary Loose Gemstones

Materials

Diamond

1.09carat Trillion Blue Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.51 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Brilliant
Category

2010s African Loose Gemstones

Materials

Blue Sapphire

1.09carat Trillion Blue Sapphire from East Africa, Unheated
1.09carat Trillion Blue Sapphire from East Africa, Unheated
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W 0.24 in D 0.14 in L 0.24 in
0.84ct Trillion Green Emerald from Colombia
Located in Toronto, Ontario
3.46 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Modified Brilliant
Category

2010s Colombian Loose Gemstones

Materials

Emerald

0.84ct Trillion Green Emerald from Colombia
0.84ct Trillion Green Emerald from Colombia
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W 0.25 in D 0.14 in L 0.29 in
3.29ct Trillion Green Tourmaline from Brazil
Located in Toronto, Ontario
x 5.79 mm Shape: Trillion Cutting Style: Modified Brilliant Cut Cutting Style Crown: Cutting Style
Category

2010s Brazilian Loose Gemstones

Materials

Tourmaline

3.29ct Trillion Green Tourmaline from Brazil
3.29ct Trillion Green Tourmaline from Brazil
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W 0.43 in D 0.23 in L 0.43 in
2.07ct Trillion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
4.12 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Brilliant Cut
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

2.07ct Trillion Violet Blue Tanzanite from Tanzania
2.07ct Trillion Violet Blue Tanzanite from Tanzania
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W 0.34 in D 0.17 in L 0.34 in
3.83ct Trillion Purple Rhodolite Garnet from Mozambique
Located in Toronto, Ontario
8.82 x 5.60 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Mixed Cut
Category

2010s Mozambican Loose Gemstones

Materials

Rhodolite, Garnet

3.83ct Trillion Purple Rhodolite Garnet from Mozambique
3.83ct Trillion Purple Rhodolite Garnet from Mozambique
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W 0.43 in D 0.23 in L 0.35 in
0.8ct Trillion Blue Sapphire from Sri Lanka
Located in Toronto, Ontario
2.61 mm and 4.61 x 4.61 x 2.65 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

0.8ct Trillion Blue Sapphire from Sri Lanka
0.8ct Trillion Blue Sapphire from Sri Lanka
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W 0.19 in D 0.11 in L 0.19 in
Certified Natural Pink Sapphire Gemstone 0.45 Carat Ceylon Origin Ring Gemstone
Located in Makola, LK
) • Color(s): Baby pink • Shape/Cutting Style: Trillion • Cut: Excellent Cut • Dimensions: 5.0mm x 5.1mm x
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Pink Diamond, Pink Sapphire

1.13ct Trillion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.10 mm Shape: Trillion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Loose Gemstones

Materials

Purple Sapphire

1.13ct Trillion Purple Sapphire from East Africa, Unheated
1.13ct Trillion Purple Sapphire from East Africa, Unheated
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W 0.26 in D 0.13 in L 0.27 in
1.09ct Trillion Blue Sapphire from East Africa, Unheated
Located in Toronto, Ontario
3.51 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Brilliant
Category

2010s Unknown Loose Gemstones

Materials

Blue Sapphire

1.09ct Trillion Blue Sapphire from East Africa, Unheated
1.09ct Trillion Blue Sapphire from East Africa, Unheated
Free Shipping
W 0.24 in D 0.14 in L 0.24 in
1.44ct Trillion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
4.52 mm Shape: Trillion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s North African Loose Gemstones

Materials

Sapphire, Purple Sapphire

1.44ct Trillion Purple Sapphire from East Africa, Unheated
1.44ct Trillion Purple Sapphire from East Africa, Unheated
Free Shipping
W 0.27 in D 0.18 in L 0.26 in
1.32ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
4.10 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.32ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
1.32ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Free Shipping
W 0.28 in D 0.17 in L 0.26 in
1.27ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
3.00 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Step Cut
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.27ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
1.27ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Free Shipping
W 0.29 in D 0.12 in L 0.28 in
The Rare and Unusual Shaped Peridot Gemstone Collection Guaranteed to Mesmerize
Located in Bangkok, TH
Shape Triangular Cut Trillion Whether you're looking for a stunning piece of jewelry to add to your
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Dazzling Sweet Red Natural Spinel 2.10 Carats Buy Spinel Gemstone for Jewelry
Located in Bangkok, TH
SHAPE: Triangular CUT: Trillion ORIGIN: Burma TREATMENT: None CERTIFICATE: Available Spinel Gemstone
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

Intense Green Tsavorite Garnet Gemstone 3.05 Carats Garnet for Rings
Located in Bangkok, TH
Intense Green Tsavorite Garnet Gemstone, available for sale at wholesale price natural high quality
Category

21st Century and Contemporary Kenyan Modern Loose Gemstones

Materials

Garnet, Tsavorite

Spectacular Natural Pink Garnet Gemstone 1.65 Carats Malawi Garnet For Jewelry
Located in Bangkok, TH
Spectacular Natural Pink Garnet Gemstone, Available For Sale at Wholesale Price Natural High
Category

21st Century and Contemporary Malawian Modern Loose Gemstones

Materials

Garnet

Splendor Peridot Gemstone for Ring 2.28 Carat Peridot Stone Peridot for Jewelry
Located in Bangkok, TH
, Flawless Trilliant cut 2.28 carats peridot gemstone from Pakistan. Product Information: GEMSTONE TYPE
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

2.20 Carat Designer Cut Pink Tourmaline Stone
Located in Carefree, AZ
This loose pink Tourmaline gemstone was cut by Spectrum Awards winner Mark Gronlund
Category

21st Century and Contemporary American Artist Loose Gemstones

Materials

Tourmaline

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Loose Trillion Cut Gemstones For Sale on 1stDibs

Browse a vast assortment of loose trillion cut gemstones for sale on 1stDibs. These distinct designs — crafted with great care and often made from 14k gold, gold and white gold — can elevate any look. Find a collection of 2 vintage versions or 58 modern creations for a more contemporary example of these cherished accessories. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. There are many different pieces in our collection of loose trillion cut gemstones to choose from, but modern and artisan loose trillion cut gemstones are of considerable interest. Versions of these items have been a part of the life’s work for many jewelers, but those produced by Gems and Jewels UK, Sarosi By Timeless Gems and Emeralds Maravellous are consistently popular. Browse our collection of 9 sapphire versions today to add the perfect touch to your look. There are many trillion cut, brilliant cut and bullet cut loose trillion cut gemstones for sale. If you’re browsing the variety of loose trillion cut gemstones for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Loose Trillion Cut Gemstones?

On average, loose trillion cut gemstones at 1stDibs sell for $362, while they’re typically $26 on the low end and $15,000 for the highest priced versions of this item.

Finding the Right loose-gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.