Calibrated 6 x 6 mm Trillion Shape Loose Natural Gemstones from Ge...

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 6 mm x 6 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 -> 9

Good interaction with site

Posted By Brick in September, 2023

Source: Bizrate

Overall Rating -> 10

Selection and purchasing online was very easy

Posted By Aggy in January, 2024

Source: Bizrate

Overall Rating -> 10

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023

Source: Bizrate

Overall Rating -> 10

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024

Source: Bizrate

Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

Source: Bizrate

Overall Rating -> 10

Great Job today! No issues!

Posted By Samlovesgems777 in August, 2023

Source: Bizrate

Overall Rating -> 10

I have used Gem Select many times over the past 10 years and have always been happy with the product & services

Posted By Ordain in August, 2023

Source: Bizrate

Overall Rating -> 9

The selection and filtering is a little overwhelming, but that's only because there is so much to choose from.

Posted By Kasper in June, 2023

Source: Bizrate

Overall Rating -> 10

Trustworthy site. I've had several good experiences with company. Products always have met my expectations. Thank you.

Posted By Ray in February, 2024

Source: Bizrate

Overall Rating -> 10

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 -> 9

Easy to use. Limited supply of higher quality gemstones.

Posted By Newfguy in February, 2024

Source: Bizrate

Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

Source: Bizrate

Overall Rating -> 9

making my own jewelry for my birth stone

Posted By LoveGeo in July, 2023

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 -> 10

Great selection and excellent website.

Posted By JBW in October, 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.

934

Gemstones A-Z

Buy Trillion Shape 6x6 mm Gems

1.98 ct Cushion Cut Peridot, 8.4 x 7.3 mm From Myanmar

1.57 ct Green Sphene, 7 x 6.1 mm Oval Cut From Sri Lanka

4.74 carat White Zircon, Diamond-Cut loose Zircon from Cambodia, Natural Gems, 7.6 mm

1.03 ct Black Star Sapphire, 6.7 x 5.6 mm Oval Cut From Thailand

0.64 ct Loose Purple Sapphire, 4.9 x 3.9 mm Oval Cut From Madagascar

21.74 ct Oval Obsidian, 28.7 x 21.1 mm From the United States

3.83 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.1 x 4.1 mm

1.77 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 8.5 x 5.4 mm

2.7 ct Loose Pink Sapphire, 9.3 x 7.5 mm Oval Cut From Madagascar

2.62 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 15.4 x 9.5 mm

24.47 ct Multicolor Jasper, 30.9 x 20.8 mm Oval Cut From Indonesia

9.52 ct Oval Tiger's Eye, 18.4 x 13.6 mm From India

0.75 ct Loose White Sapphire, 4.5 mm Diamond Cut From Madagascar

30.02 ct Oval Jasper, 33.7 x 23.2 mm From Indonesia

0.4 ct Orange Sphalerite, 4.2 mm Round Cut From Spain

17.45 ct Oval Jasper, 24.7 x 17.9 mm From Indonesia

29.65 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gem, 24.7 x 15.1 mm

0.53 ct Loose Orange Sapphire, 5.6 x 3.9 mm Oval Cut From Tanzania

1.67 ct Oval Cut Rainbow Moonstone, 9 x 6.9 mm From the United States

44.95 ct Drilled Sphere Smoky Quartz, 10.3 mm From Brazil

8.2 carat Sky Blue Topaz, Carved Leaf loose Topaz from Brazil, Natural Gem, 18.4 x 10.5 mm

8.9 ct Round Ruby-Zoisite, 11.8 mm From Tanzania

6.12 ct Loose Trillion Cut Amethyst, 10.1 x 9.9 mm From Brazil

1.14 ct Pink Morganite, 7.1 mm Round Cut From Afghanistan

3.55 ct Yellow Quartz, 10.7 x 8.6 mm Oval Cut From Brazil

5.01 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7 x 5.1 mm

4.8 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.1 mm

0.14 ct Loose Round Cut Emerald, 3.6 mm From Colombia

2.21 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5 mm

24.77 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 15.9 x 13.9 mm

2.08 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.2 x 6.1 mm

43.31 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 33.4 x 30.3 mm

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT