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

    1-800-464-1640

    International:

    +66-39601289

  • Change Language
  • USD
  • CART
FREE SHIPPING

Buy Round Shape 11 mm Gems

(0)
Round Shape 11 mm Gems Weight Round Shape 11 mm Gems Size Round Shape 11 mm Gems Clarity Round Shape 11 mm Gems Price Round Shape 11 mm Gems Origin
More
Round Shape 11 mm Gems Single
Round Shape 11 mm Gems Pairs
Round Shape 11 mm Gems Lots
Round Shape 11 mm Gems Faceted
Round Shape 11 mm Gems Cabochons
Sort By:
Clear All
Exact Match not Available: Go Back
4.31 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 12 x 6.1 mm, Photo A

4.31 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 12 x 6.1 mm

Pyrope Garnet

4.31ct total2 pcs
$ 42.81
12 x 6.1 mm
View Details
Add to Cart
2.96 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm, Photo A

2.96 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 4.1 x 4 mm

Pyrope Garnet

2.96ct total6 pcs
$ 32.99
4.1 x 4 mm
View Details
Add to Cart
0.58 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 5 x 5 mm, Photo A

0.58 carat Heart Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 5 x 5 mm

Pyrope Garnet

0.58ct1 pc
$ 4.64
5 x 5 mm
View Details
Add to Cart
4.08 ct Fancy Fire Agate, 10.9 x 9 mm From Mexico, Photo A

4.08 ct Fancy Fire Agate, 10.9 x 9 mm From Mexico

Fire Agate

4.08ct1 pc
$ 31.50
10.9 x 9 mm
View Details
Add to Cart
2.28 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 10 x 5 mm, Photo A

2.28 carat London Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 10 x 5 mm

Topaz

2.28ct total2 pcs
$ 17.56
10 x 5 mm
View Details
Add to Cart
0.37 ct Loose Pink Sapphire, 4.9 x 4 mm Oval Cut From Madagascar, Photo A

0.37 ct Loose Pink Sapphire, 4.9 x 4 mm Oval Cut From Madagascar

Sapphire

0.37ct1 pc
$ 37.00
4.9 x 4 mm
View Details
Add to Cart
6.71 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16 x 12 mm, Photo A

6.71 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16 x 12 mm

Amethyst

6.71ct1 pc
$ 46.97
16 x 12 mm
View Details
Add to Cart
20.83 ct Oval Howlite, 25.5 x 17.4 mm From the United States, Photo A

20.83 ct Oval Howlite, 25.5 x 17.4 mm From the United States

Howlite

20.83ct1 pc
$ 10.00
25.5 x 17.4 mm
View Details
Add to Cart
1.16 ct Round Cat's Eye Moonstone, 6.9 mm From India, Photo A

1.16 ct Round Cat's Eye Moonstone, 6.9 mm From India

Cat's Eye Moonstone

1.16ct1 pc
$ 6.38
6.9 mm
View Details
Add to Cart
3.53 ct Loose Orange Sapphire, 8.6 x 7.8 mm Oval Cut From Thailand, Photo A
Click for Product Video (353984)

3.53 ct Loose Orange Sapphire, 8.6 x 7.8 mm Oval Cut From Thailand

Sapphire

3.53ct1 pc
$ 970.75
8.6 x 7.8 mm
View Details
Add to Cart
0.93 ct Pink Morganite, 7.2 x 5.7 mm Oval Cut From Afghanistan, Photo A

0.93 ct Pink Morganite, 7.2 x 5.7 mm Oval Cut From Afghanistan

Morganite

0.93ct1 pc
$ 81.84
7.2 x 5.7 mm
View Details
Add to Cart
0.72 ct Oval Chocolate Opal, 8.2 x 6.2 mm From Ethiopia, Photo A

0.72 ct Oval Chocolate Opal, 8.2 x 6.2 mm From Ethiopia

Chocolate Opal

0.72ct1 pc
$ 23.76
8.2 x 6.2 mm
View Details
Add to Cart
3.74 ct Orange Moonstone, 8 x 7.8 mm Trillion Cut From India, Photo A

3.74 ct Orange Moonstone, 8 x 7.8 mm Trillion Cut From India

Moonstone

3.74ct total2 pcs
$ 8.23
8 x 7.8 mm
View Details
Add to Cart
3.85 ct Fancy Quartz With Marcasite, 16 x 7.9 mm From Brazil, Photo A

3.85 ct Fancy Quartz With Marcasite, 16 x 7.9 mm From Brazil

Quartz With Marcasite

3.85ct1 pc
$ 21.18
16 x 7.9 mm
View Details
Add to Cart
0.64 ct Loose Purple Sapphire, 5.6 x 4.5 mm Oval Cut From Tanzania, Photo A

0.64 ct Loose Purple Sapphire, 5.6 x 4.5 mm Oval Cut From Tanzania

Sapphire

0.64ct1 pc
$ 136.81
5.6 x 4.5 mm
View Details
Add to Cart
7.73 carat Pear Checkerboard Smoky Quartz, loose Certified Smoky Quartz from Brazil, Natural Untreated Gem, 16.1 x 11.7 mm, Photo A

7.73 carat Pear Checkerboard Smoky Quartz, loose Certified Smoky Quartz from Brazil, Natural Untreated Gem, 16.1 x 11.7 mm

Smoky Quartz

7.73ct1 pc
$ 12.76
16.1 x 11.7 mm
View Details
Add to Cart
7.53 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 11.1 x 9 mm, Photo A

7.53 carat Yellow Citrine, Emerald Cut loose Citrine from Brazil, Natural Untreated Gems, 11.1 x 9 mm

Citrine

7.53ct total2 pcs
$ 57.98
11.1 x 9 mm
View Details
Add to Cart
0.46 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gem, 6 x 4 mm, Photo A

0.46 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gem, 6 x 4 mm

Tanzanite

0.46ct1 pc
$ 27.25
6 x 4 mm
View Details
Add to Cart
3.28 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 9 mm, Photo A

3.28 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 11.2 x 9 mm

Citrine

3.28ct1 pc
$ 21.65
11.2 x 9 mm
View Details
Add to Cart
1.43 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.2 x 7 mm, Photo A

1.43 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 9.2 x 7 mm

Opal

1.43ct1 pc
$ 42.90
9.2 x 7 mm
View Details
Add to Cart
2.66 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 4.9 x 3 mm, Photo A

2.66 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gems, 4.9 x 3 mm

Rhodolite Garnet

2.66ct total10 pcs
$ 43.45
4.9 x 3 mm
View Details
Add to Cart
22.45 ct Oval Jasper, 17.9 x 12.9 mm From Indonesia, Photo A

22.45 ct Oval Jasper, 17.9 x 12.9 mm From Indonesia

Jasper

22.45ct total2 pcs
$ 24.70
17.9 x 12.9 mm
View Details
Add to Cart
12.46 ct Carved Chalcedony, 16.9 x 16.9 mm From Brazil, Photo A

12.46 ct Carved Chalcedony, 16.9 x 16.9 mm From Brazil

Chalcedony

12.46ct1 pc
$ 13.71
16.9 x 16.9 mm
View Details
Add to Cart
10.83 ct Green Jadeite, 17.5 x 13.1 mm Oval Cut From Myanmar, Photo A

10.83 ct Green Jadeite, 17.5 x 13.1 mm Oval Cut From Myanmar

Jadeite

10.83ct1 pc
$ 35.74
17.5 x 13.1 mm
View Details
Add to Cart
1.14 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.5 x 3.3 mm, Photo A

1.14 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.5 x 3.3 mm

Tourmaline

1.14ct1 pc
$ 24.43
15.5 x 3.3 mm
View Details
Add to Cart
18.42 ct Trillion Tiger's Eye Matrix, 21.1 x 18.9 mm From Mexico, Photo A

18.42 ct Trillion Tiger's Eye Matrix, 21.1 x 18.9 mm From Mexico

Tiger's Eye Matrix

18.42ct1 pc
$ 10.68
21.1 x 18.9 mm
View Details
Add to Cart
12.57 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 14.3 x 10.7 mm, Photo A

12.57 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 14.3 x 10.7 mm

Tourmaline

12.57ct1 pc
$ 44.87
14.3 x 10.7 mm
View Details
Add to Cart
4.25 ct Rondelle Cut Carnelian, 5.5 x 5 mm From India, Photo A

4.25 ct Rondelle Cut Carnelian, 5.5 x 5 mm From India

Carnelian

4.25ct total10 pcs
$ 7.48
5.5 x 5 mm
View Details
Add to Cart
20.24 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 20.1 x 15.1 mm, Photo A

20.24 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 20.1 x 15.1 mm

Amethyst

20.24ct1 pc
$ 141.68
20.1 x 15.1 mm
View Details
Add to Cart
2.09 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10 x 5.1 mm, Photo A

2.09 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10 x 5.1 mm

Pyrope Garnet

2.09ct total2 pcs
$ 18.39
10 x 5.1 mm
View Details
Add to Cart
5.78 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 8.9 x 8.8 mm, Photo A

5.78 carat Swiss Blue Topaz, Heart loose Topaz from Brazil, Natural Gems, 8.9 x 8.8 mm

Topaz

5.78ct total2 pcs
$ 41.51
8.9 x 8.8 mm
View Details
Add to Cart
1.24 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gems, 5 mm, Photo A

1.24 carat Blue Tanzanite, Round loose Tanzanite from Tanzania, Natural Gems, 5 mm

Tanzanite

1.24ct total2 pcs
$ 10.78
5 mm
View Details
Add to Cart
Photos are of Actual Products for Sale

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 11 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.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great site

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

Overall Rating -> 10 star ratings

Easy to use website, made it very easy to buy. Will shop here again.

Posted By Bjorn in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent site.

Posted By Boru in December, 2023
Source: Bizrate

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 -> 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

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Pleasant.

Posted By Mk in November, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Purchasing from Gem Select was a pleasant and easy experience. The photos of the stones I was interested in were an accurate depiction of the stones I received. Ordering was easy and the items arrived within a week. Over all it was a very positive experience.

Posted By Dee in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Convenient selection, arrival on time

Posted By Alin in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

i love this site, the gems are always of good quality, i've been buy gifts from the site for 10 years, love it

Posted By Jf in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use as always and in all steps from opening site to paying.

Posted By Pete in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

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 -> 9 star ratings

An it was good.

Posted By Miguel in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 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.

952

Continue Shopping
Checkout
Continue Shopping
Checkout