search
  • Sign In
    Sign Up
  • English speaking customer support only

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Trillion Shaped Gemstones

(4)
Trillion Shaped Gemstones Weight Trillion Shaped Gemstones Size Trillion Shaped Gemstones Clarity Trillion Shaped Gemstones Price Trillion Shaped Gemstones Origin
More
Trillion Shaped Gemstones Single
Trillion Shaped Gemstones Pairs
Trillion Shaped Gemstones Lots
Trillion Shaped Gemstones Faceted
Trillion Shaped Gemstones Cabochons
Sort By:
Clear All
Photos are of Actual Products for Sale

23.02 ct Green Aventurine, 20.2 x 19.6 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 23.02 carat weight Aventurine

23.02ct (total)2 Pieces
$ 48.57
20.2 x 19.6 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 11.51 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 20.2 x 19.6 mm Aventurine
Aventurine Color: Deep Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

15.94 ct Green Aventurine, 13.5 x 18.2 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 15.94 carat weight Aventurine

15.94ct (total)2 Pieces
$ 36.99
13.5 x 18.2 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 7.97 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 13.5 x 18.2 mm Aventurine
Aventurine Color: Bright Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

12.29 ct Green Aventurine, 17.8 x 11.7 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 12.29 carat weight Aventurine

12.29ct (total)2 Pieces
$ 28.52
17.8 x 11.7 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 6.15 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 17.8 x 11.7 mm Aventurine
Aventurine Color: Deep Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart

15.57 ct Green Aventurine, 17 x 11.7 mm Trillion Cut From Brazil

Natural Aventurine, Qty: 2 pcs | 15.57 carat weight Aventurine

15.57ct (total)2 Pieces
$ 34.25
17 x 11.7 mm
Item Description
Stone Type: Loose Aventurine
Aventurine Weight: 7.79 ct Aventurine
Aventurine Shape: Trillion Cabochon Aventurine
Aventurine Size: 17 x 11.7 mm Aventurine
Aventurine Color: Pine Green Aventurine
Aventurine Clarity: Translucent Aventurine
Aventurine Origin: Brazil Aventurine
Aventurine Treatment: Untreated
Aventurine Quantity: 2
Aventurine Certificate: GemSelect
Product Description:
View Details
Add to Cart
When it comes to gemstones, shape and cut are are often used interchangeably. The reason is because the difference between the two isn't always obvious. Shape refers to the overall outline of a stone, while 'cut' refers the actual style, process or technique used to work the rough into finished gemstone pieces. Historically, a trilliant gem exhibits the basic trilliant design, featuring 43 facets cut into a triangular shape gemstone that has been worked into 1:1 ratio and cut with 43 facets. The 43 facets are based on the 'brilliant-cut' in order to maximize 'brilliance'. Like other brilliant cuts, the equilateral form of a well-cut trilliant gem should return a substantial degree of light and color to the eye. The trillion cutting style was originally introduced by the Asscher brothers (Asscher-cut) and was trademarked in 1962 by Henry Meyer Diamond Company of New York. Since the expiration of their 'trillion' patent, the term can be used to refer to all triangular shaped gems, even those which are not faceted.

Many trillions today are step-cut, scissor-cut, plain-cut, mixed-cut with undulating surfaces, and trillion gemstones are even cut en cabochon, featuring a flat bottom with a low or high dome depending on the type of gem. As long as the gemstone has a face-up outline or shape which resembles a triangle, then it can be described as a trillion-shaped gemstone. Gemstones like zircon, spinel, diamond, aquamarine, beryl and white sapphire are often cut as trillions to maximize brilliance, while darker gemstones such as tanzanite, spessartite garnet, rhodolite garnet and amethyst are given a trilliant cut in order to lighten and brighten color (rather than focusing on brilliance). Since most diamond-cut styles are modified for colored stones, many colored stone dealers use alternative terms that refer to shape rather than cut-style.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Everything was good but since I am still new I was surprised at how small the stones where.

Posted By Js in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great site

Posted By Lord of Bananas in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent experience!

Posted By Steph in April, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful selection of gems to choose from. Have made many purchases and was only slightly disappointed once.

Posted By Teemo in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of various gems, easy to navigate site

Posted By Josh in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Always have good experience

Posted By Ginnie in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

Posted By Myrtle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everthing about researching and ordering from Gemselect was easy and uncomplicated. In the past I had payment problems, but your customer rep, Thomas, helped me get everything right. I will continue using Gemselet in the future for these reasons.

Posted By WildwillyfromArizona in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I have actually done business with them before and was quite satisfied with them then.My Mother collected turtle items and when I saw the Mother of Pearl turtle...I just thought of her and decided to buy it. It's even tinier than I thought, but so adorable!The gemstones I bought are for jewelry for my daughter's birthday.

Posted By Ktreva52 in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have used gm select a while ago and was always pleased with the products

Posted By Jaytee in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Payment options

Switch to Mobile Version

Copyright © 2005-2024 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

343

Continue Shopping
Checkout
Continue Shopping
Checkout