Buy 10 mm Round Calibrated Gemstones from GemSelect

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 Round shapes, facet cut and cabochon gems available now in 10 mm diameter 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 usually 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.

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Overall Rating -> 10

Gem Select has gems at afffordable prices.

Posted By George in March, 2024

Source: Bizrate

Overall Rating -> 10

I particularly like information about product provided with purchase.

Posted By Dick in May, 2023

Source: Bizrate

Overall Rating -> 10

great. thank you

Posted By Carrotroller in July, 2023

Source: Bizrate

Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

Source: Bizrate

Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

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 -> 10

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 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

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 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

Pleasant.

Posted By Mk in November, 2023

Source: Bizrate

Overall Rating -> 10

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

Posted By ChiChi in January, 2024

Source: Bizrate

Overall Rating -> 10

it was good

Posted By Bobk in January, 2024

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

Gemstones A-Z

Buy Round Shape 10 mm Gems

8.46 ct Oval Cut Mystic Quartz, 12.1 x 10.2 mm From Brazil

3.41 ct Round Spectrolite, 8.1 mm From Finland

18.04 ct Oval Hematite, 18 x 9.1 mm From Brazil

17.87 ct Oval Rose Quartz, 19.9 x 12.5 mm From South Africa

8.78 carat Pear Bloodstone, loose Certified Bloodstone from Madagascar, Natural Untreated Gem, 14.8 x 12.1 mm

1.24 carat Orange Sunstone, Oval loose Sunstone from India, Natural Untreated Gem, 8.1 x 6.1 mm

12.61 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14.9 x 14.9 mm

3.58 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.4 x 9.1 mm

3.01 carat Round Opal, loose Certified Opal from Ethiopia, Natural Untreated Gems, 6.3 mm

2.65 ct Blue Kyanite, 10.5 x 7.2 mm Oval Cut From Nepal

2.88 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gems, 8.1 x 6.4 mm

2.09 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 8.9 x 8.8 mm

2.53 ct Loose Oval Malachite, 9 x 6.6 mm From Congo

7.47 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 15.1 x 7.1 mm

0.83 ct Octagon Cut Color-Change Diaspore, 6.7 x 4.1 mm From Turkey

23.93 ct Cushion Howlite, 27.9 x 18.3 mm From the United States

9.71 ct Oval Larimar, 16.2 x 12.1 mm From the Dominican Republic

1.29 carat Pink Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 6.5 x 6.1 mm

1.52 ct Yellow Beryl, 8 mm Round Cut From Madagascar

47.9 ct Oval Jasper, 41.1 x 21 mm From Indonesia

2.8 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gems, 7.2 x 7.3 mm

19.54 ct Oval Peanut Wood, 25.4 x 19.2 mm From Australia

49.45 carat Bi-color Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 25.3 x 18.8 mm

2.42 ct Loose Yellow Sapphire, 5 mm Round Cut From Tanzania

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

0.35 carat Orange Spessartite Garnet, Oval loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 4.6 x 3.5 mm

10.68 ct Oval Pietersite, 18.1 x 13.1 mm From Namibia

0.7 ct Oval Sillimanite Cat's Eye, 7 x 4.2 mm From Madagascar

3.15 carat White Topaz, Round loose Topaz from Brazil, Natural Untreated Gem, 8.6 mm

5.88 ct Oval Actinolite Cat's Eye, 14.2 x 10.5 mm From the United States

1.67 ct Loose Yellow Sapphire, 5.4 mm Round Cut From Thailand

0.73 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gem, 7 x 4.8 mm

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