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Buy Round Shape 3 mm Gems

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Round Shape 3 mm Gems Weight Round Shape 3 mm Gems Size Round Shape 3 mm Gems Clarity Round Shape 3 mm Gems Price Round Shape 3 mm Gems Origin
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0.8 ct Loose Pink Sapphire, 6.9 x 5.1 mm Oval Cut From Tanzania, Photo A

0.8 ct Loose Pink Sapphire, 6.9 x 5.1 mm Oval Cut From Tanzania

Sapphire

0.80ct1 pc
$ 73.48
6.9 x 5.1 mm
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1.44 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 10.1 x 8.1 mm, Photo A

1.44 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 10.1 x 8.1 mm

Opal

1.44ct1 pc
$ 56.01
10.1 x 8.1 mm
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7.2 carat Black Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gem, 14.9 x 11.6 mm, Photo A

7.2 carat Black Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gem, 14.9 x 11.6 mm

Tourmaline

7.20ct1 pc
$ 36.00
14.9 x 11.6 mm
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3.05 ct Orange Sunstone, 8.1 mm Round Cut From India, Photo A

3.05 ct Orange Sunstone, 8.1 mm Round Cut From India

Sunstone

3.05ct total2 pcs
$ 33.55
8.1 mm
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2.56 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gem, 12.1 x 6.1 mm, Photo A

2.56 carat Sky Blue Topaz, Marquise Cut loose Topaz from Brazil, Natural Gem, 12.1 x 6.1 mm

Topaz

2.56ct1 pc
$ 14.08
12.1 x 6.1 mm
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37.99 ct Green Jade, 29.7 x 19.8 mm Carved From Myanmar, Photo A

37.99 ct Green Jade, 29.7 x 19.8 mm Carved From Myanmar

Jade

37.99ct1 pc
$ 23.82
29.7 x 19.8 mm
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5.38 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gems, 9.1 x 7 mm, Photo A

5.38 carat Orange Hessonite Garnet, Cushion loose Hessonite Garnet from Madagascar, Natural Untreated Gems, 9.1 x 7 mm

Hessonite Garnet

5.38ct total2 pcs
$ 107.60
9.1 x 7 mm
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3.32 ct Loose Pear Dendritic Agate, 14.2 x 10.4 mm From India, Photo A

3.32 ct Loose Pear Dendritic Agate, 14.2 x 10.4 mm From India

Dendritic Agate

3.32ct1 pc
$ 2.66
14.2 x 10.4 mm
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3.85 ct Pink Morganite, 12.4 x 9.1 mm Carved From Afghanistan, Photo A

3.85 ct Pink Morganite, 12.4 x 9.1 mm Carved From Afghanistan

Morganite

3.85ct1 pc
$ 40.39
12.4 x 9.1 mm
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41.05 ct Cushion Fossil Coral, 20 x 15.7 mm From Indonesia, Photo A

41.05 ct Cushion Fossil Coral, 20 x 15.7 mm From Indonesia

Fossil Coral

41.05ct total2 pcs
$ 73.60
20 x 15.7 mm
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1.43 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 8.1 x 8 mm, Photo A

1.43 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 8.1 x 8 mm

Citrine

1.43ct1 pc
$ 10.01
8.1 x 8 mm
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4.24 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 10 mm, Photo A

4.24 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 10 mm

Citrine

4.24ct1 pc
$ 32.65
12.1 x 10 mm
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1.99 carat Heart Checkerboard Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8 x 8 mm, Photo A

1.99 carat Heart Checkerboard Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 8 x 8 mm

Amethyst

1.99ct1 pc
$ 13.93
8 x 8 mm
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1.31 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 18 x 3.3 mm, Photo A

1.31 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 18 x 3.3 mm

Tourmaline

1.31ct1 pc
$ 31.70
18 x 3.3 mm
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30.53 ct Cushion Fossil Coral, 19.7 x 13.7 mm From Indonesia, Photo A

30.53 ct Cushion Fossil Coral, 19.7 x 13.7 mm From Indonesia

Fossil Coral

30.53ct total2 pcs
$ 38.28
19.7 x 13.7 mm
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1.59 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 5 x 4 mm, Photo A

1.59 carat Oval Demantoid Garnet, loose Certified Demantoid Garnet from Namibia, Natural Untreated Gems, 5 x 4 mm

Demantoid Garnet

1.59ct total4 pcs
$ 174.90
5 x 4 mm
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0.82 ct Orange Sphalerite, 5.3 mm Round Cut From Spain, Photo A

0.82 ct Orange Sphalerite, 5.3 mm Round Cut From Spain

Sphalerite

0.82ct1 pc
$ 41.00
5.3 mm
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5.89 ct Round Prehnite, 7 mm From South Africa, Photo A

5.89 ct Round Prehnite, 7 mm From South Africa

Prehnite

5.89ct total4 pcs
$ 31.88
7 mm
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8.23 carat Pear Seraphinite, loose Certified Seraphinite from Russia, Natural Untreated Gem, 16.3 x 12 mm, Photo A

8.23 carat Pear Seraphinite, loose Certified Seraphinite from Russia, Natural Untreated Gem, 16.3 x 12 mm

Seraphinite

8.23ct1 pc
$ 15.39
16.3 x 12 mm
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7.97 ct Oval Tiger's Eye, 12.3 x 8.3 mm From Thailand, Photo A

7.97 ct Oval Tiger's Eye, 12.3 x 8.3 mm From Thailand

Tiger's Eye

7.97ct total2 pcs
$ 11.96
12.3 x 8.3 mm
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47.35 ct Oval Jasper, 43 x 21.2 mm From Indonesia, Photo A

47.35 ct Oval Jasper, 43 x 21.2 mm From Indonesia

Jasper

47.35ct1 pc
$ 33.33
43 x 21.2 mm
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41.9 ct Oval Jasper, 29.1 x 24.6 mm From Mexico, Photo A

41.9 ct Oval Jasper, 29.1 x 24.6 mm From Mexico

Jasper

41.90ct1 pc
$ 23.88
29.1 x 24.6 mm
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4.87 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gems, 8.8 x 6.9 mm, Photo A

4.87 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gems, 8.8 x 6.9 mm

Topaz

4.87ct total2 pcs
$ 37.33
8.8 x 6.9 mm
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4.49 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7.2 x 5.1 mm, Photo A

4.49 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Tanzania, Natural Untreated Gems, 7.2 x 5.1 mm

Rhodolite Garnet

4.49ct total4 pcs
$ 95.87
7.2 x 5.1 mm
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8.07 ct Oval Quartz With Marcasite, 14 x 12.1 mm From Brazil, Photo A

8.07 ct Oval Quartz With Marcasite, 14 x 12.1 mm From Brazil

Quartz With Marcasite

8.07ct1 pc
$ 53.26
14 x 12.1 mm
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1.86 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 11.3 x 4.9 mm, Photo A

1.86 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 11.3 x 4.9 mm

Tourmaline

1.86ct1 pc
$ 141.17
11.3 x 4.9 mm
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1.17 ct Purple Spinel, 5.9 x 5.6 mm Cushion Cut From Tanzania, Photo A

1.17 ct Purple Spinel, 5.9 x 5.6 mm Cushion Cut From Tanzania

Spinel

1.17ct1 pc
$ 87.09
5.9 x 5.6 mm
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1.05 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.2 x 6.1 mm, Photo A

1.05 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.2 x 6.1 mm

Tourmaline

1.05ct1 pc
$ 42.00
8.2 x 6.1 mm
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2.43 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14 x 9.1 mm, Photo A

2.43 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 14 x 9.1 mm

Opal

2.43ct1 pc
$ 60.75
14 x 9.1 mm
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0.66 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5 x 4.1 mm, Photo A

0.66 carat Blue Sapphire, Cushion loose Sapphire from Madagascar, Natural Gem, 5 x 4.1 mm

Sapphire

0.66ct1 pc
$ 52.80
5 x 4.1 mm
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3.22 ct Orange Moonstone, 7.3 mm Round Cut From India, Photo A

3.22 ct Orange Moonstone, 7.3 mm Round Cut From India

Moonstone

3.22ct total2 pcs
$ 7.08
7.3 mm
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1.24 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.3 x 5.8 mm, Photo A

1.24 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.3 x 5.8 mm

Hessonite Garnet

1.24ct1 pc
$ 21.73
7.3 x 5.8 mm
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Photos are of Actual Products for Sale

How Does 'GemSelect' Sell Round 3 mm GemStones and How can They be Used?

GemSelect’s Round Shape 3mm gems are useful in many designs for small jewelry and convenient to purchase due to their calibrated size and our extensive selection. For design ideas we suggest; Fiore Stud earrings, Sapphire Drop earrings, Tower Style earrings, Stationed Bezel Set bracelets, Pave Set Pendants and Rings all to be crafted using this size gemstone. They're also great for a minimal pair of earrings like Studs and can accent a larger piece of jewelry too. In addition to all the 'new designs' one can create with our 3mm round stones they're also ideal for repairs and replacement. Our single stones, pairs, and lots in this size range from 2.9mm-3.1mm. GemSelects multicolored lots are available in Sapphire and Andalusite, and as always GemSelects colored lots are expertly color matched for customer convenience and satisfaction.

What are the Benefits of Purchasing 3 mm Round Calibrated Gems at GemSelect?

Our inventory of 3mm range calibrated stones includes a vast selection of Ruby, Sapphire, Peridot, Demantoid Garnet, Chrome Diopside, and Almandine Garnet. Ruby and Sapphire are available in both cabochon and faceted lots. Our variety of Cabochon and Faceted Precious and Semi-Precious Gemstones is sure to catch your eye and the eyes of your customers. The availability in the colors we offer to buy in this calibrated sizes includes; Blue, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

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Overall Rating -> 9 star ratings

GemSelect has a fantastic assortment of Semi-precious stones. I have not found any other web site with the variety you have.

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024
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Overall Rating -> 10 star ratings

Was easy to search for many gems and mineral stones.Authenticity of natural stones is important, and I feel this site offers some assurance on this.

Posted By DanM in November, 2023
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Overall Rating -> 10 star ratings

I find the website user friendly.

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Overall Rating -> 10 star ratings

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

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Overall Rating -> 10 star ratings

The website is easy to search, the variety of gems is excellent and the educational information is interesting and helpful! Love browsing and shopping the GemSelect website!

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Overall Rating -> 10 star ratings

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

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Overall Rating -> 10 star ratings

great. thank you

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Overall Rating -> 10 star ratings

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

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Overall Rating -> 10 star ratings

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023
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