Calibrated 10 x 10 mm Trillion Shape Loose Natural Gemstones from ...

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Trillion shapes, facet cut and cabochon gems available now in 10 mm x 10 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not meant nor expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Read All

Gemstone Information

Find More Content Here

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

Source: Bizrate

Overall Rating -> 10

Great site

Posted By Lord of Bananas in November, 2023

Source: Bizrate

Overall Rating -> 10

Very large selection of items and we used the stones to have several pieces of jewelry made for us.

Posted By Joe in January, 2024

Source: Bizrate

Overall Rating -> 10

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023

Source: Bizrate

Overall Rating -> 10

Great selection, I love your site! Great product visibility, information, etc.

Posted By John in February, 2024

Source: Bizrate

Overall Rating -> 10

Love the variety of stones, sizes and the prices

Posted By Dorita in March, 2024

Source: Bizrate

Overall Rating -> 10

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

Posted By JamesMichael781 in September, 2023

Source: Bizrate

Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

Posted By Erin in June, 2023

Source: Bizrate

Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

Posted By GemGrammy in January, 2024

Source: Bizrate

Overall Rating -> 10

I FOUND WHAT I WANT IT

Posted By GABY in March, 2024

Source: Bizrate

Overall Rating -> 8

I did not realize how small the stone was. I cannot use it for the project I wanted, but I am keeping the stone and tru to use it in something else.

Posted By Mark in March, 2024

Source: Bizrate

Overall Rating -> 7

I feel pretty good so far, pending the delivery of the item ordered.

Posted By Steve in November, 2023

Source: Bizrate

Overall Rating -> 9

It was simple and clear to understand.

Posted By Thora007 in December, 2023

Source: Bizrate

Overall Rating -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

Source: Bizrate

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT

183/24-25 Moo 4, Trirat Rd.
T. Chantanimit, A. Muang
Chanthaburi 22000
THAILAND
Phone: 1-800-464-1640
Phone: +66-39601289

STAY IN TOUCH | NEWSLETTER

*You're signing up to receive GemSelect promotional email.

Switch to Mobile Version

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

938

Gemstones A-Z

Buy Trillion Shape 10x10 mm Gems

3.56 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 9 x 6.9 mm

1.24 ct Cushion Cut Color-Change Diaspore, 12.7 x 3.7 mm From Turkey

1.38 ct Oval Cut Peridot, 7.7 x 5.8 mm From China

1 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.6 x 6.3 mm

4.39 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11 mm

12.23 ct Oval Rhodochrosite, 12.3 x 10.2 mm From South Africa

1.79 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6.2 x 4.2 mm

0.88 carat Green Sapphire, Oval loose Sapphire from Tanzania, Natural Gem, 6.1 x 5.1 mm

3.58 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7.2 x 5.1 mm

5.59 carat Carved Heart Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.8 x 10.7 mm

1.39 ct Purple Spinel, 7.5 x 6 mm Oval Cut From Tanzania

3.59 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11 x 9.1 mm

1.64 ct Oval Cut Peridot, 8 x 6.2 mm From China

8.4 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 6 x 4.1 mm

1.41 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.1 x 3 mm

0.86 ct Octagon Cut Color-Change Diaspore, 6.3 x 4.3 mm From Turkey

1.56 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.9 x 6.5 mm

11.86 ct Oval Maw-Sit-Sit, 15.4 x 12.3 mm From Myanmar

0.67 ct Loose Purple Spinel, 5.3 x 5.2 mm Cushion Cut From Tanzania

5.73 carat Sky Blue Topaz, Emerald Cut loose Topaz from Brazil, Natural Gems, 9 x 7 mm

1.42 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 5.1 x 3.1 mm

3.06 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 8.9 mm

1.17 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 7.1 x 7 mm

13.48 ct Black Spinel, 12 mm Round Rose Cut From Thailand

5.19 carat Pear Chrysoprase, loose Certified Chrysoprase from Madagascar, Natural Untreated Gem, 14.5 x 9.9 mm

4.38 carat Bi-color Tourmaline, Emerald-Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 11.7 x 7.7 mm

5.93 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 20.2 x 12.1 mm

1.53 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

0.73 carat Pear Shape Emerald, loose Certified Emerald from Colombia, Natural Gem, 7.3 x 4.9 mm

0.95 ct Black Diamond, 5.7 mm Diamond Cut From India

0.49 ct Loose White Sapphire, 4.5 mm Round Cut From Tanzania

5.53 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10 x 8 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT