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Buy Round Shape 3.5 mm Gems

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Round Shape 3.5 mm Gems Weight Round Shape 3.5 mm Gems Size Round Shape 3.5 mm Gems Clarity Round Shape 3.5 mm Gems Price Round Shape 3.5 mm Gems Origin
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Round Shape 3.5 mm Gems Single
Round Shape 3.5 mm Gems Pairs
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1.92 ct Blue Kyanite, 8.2 x 6.1 mm Oval Cut From Nepal, Photo A

1.92 ct Blue Kyanite, 8.2 x 6.1 mm Oval Cut From Nepal

Kyanite

1.92ct1 pc
$ 40.13
8.2 x 6.1 mm
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2.13 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3.1 mm, Photo A

2.13 carat Blue Tanzanite, Pear Shape loose Tanzanite from Tanzania, Natural Gems, 4.9 x 3.1 mm

Tanzanite

2.13ct total10 pcs
$ 82.01
4.9 x 3.1 mm
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6.97 ct Diamond Cut Smoky Quartz, 12.9 mm From Brazil, Photo A

6.97 ct Diamond Cut Smoky Quartz, 12.9 mm From Brazil

Smoky Quartz

6.97ct1 pc
$ 13.73
12.9 mm
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1.14 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.8 x 5.2 mm, Photo A

1.14 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 6.8 x 5.2 mm

Ruby

1.14ct1 pc
$ 62.70
6.8 x 5.2 mm
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1.6 ct Loose Oval Cut Black Opal, 9.5 x 7.5 mm From Ethiopia, Photo A

1.6 ct Loose Oval Cut Black Opal, 9.5 x 7.5 mm From Ethiopia

Black Opal

1.60ct1 pc
$ 40.00
9.5 x 7.5 mm
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1.62 ct Yellow Beryl, 9.1 x 7 mm Oval Cut From Madagascar, Photo A

1.62 ct Yellow Beryl, 9.1 x 7 mm Oval Cut From Madagascar

Beryl

1.62ct1 pc
$ 40.50
9.1 x 7 mm
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6.48 ct Round Cat's Eye Scapolite, 11.1 mm From Madagascar, Photo A

6.48 ct Round Cat's Eye Scapolite, 11.1 mm From Madagascar

Cat's Eye Scapolite

6.48ct1 pc
$ 35.64
11.1 mm
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1 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Madagascar, Natural Untreated Gems, 4.1 x 4.1 mm, Photo A

1 carat Square Pyrope Garnet, loose Certified Pyrope Garnet from Madagascar, Natural Untreated Gems, 4.1 x 4.1 mm

Pyrope Garnet

1.00ct total2 pcs
$ 5.00
4.1 x 4.1 mm
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1.31 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7 x 5.2 mm, Photo A

1.31 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7 x 5.2 mm

Ruby

1.31ct1 pc
$ 131.00
7 x 5.2 mm
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1.16 ct Oval Sillimanite Cat's Eye, 7.4 x 5.1 mm From Madagascar, Photo A

1.16 ct Oval Sillimanite Cat's Eye, 7.4 x 5.1 mm From Madagascar

Sillimanite Cat's Eye

1.16ct1 pc
$ 3.83
7.4 x 5.1 mm
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1.36 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gem, 7 x 4.8 mm, Photo A

1.36 carat Orange Zircon, Emerald Cut loose Zircon from Tanzania, Natural Untreated Gem, 7 x 4.8 mm

Zircon

1.36ct1 pc
$ 22.44
7 x 4.8 mm
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1.15 ct Oval Cut Strawberry Quartz, 8 x 6.1 mm From Russia, Photo A

1.15 ct Oval Cut Strawberry Quartz, 8 x 6.1 mm From Russia

Strawberry Quartz

1.15ct1 pc
$ 5.75
8 x 6.1 mm
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3.74 ct Round Cut Peridot, 4.3 mm From China, Photo A

3.74 ct Round Cut Peridot, 4.3 mm From China

Peridot

3.74ct total10 pcs
$ 61.71
4.3 mm
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0.98 ct Loose Orange Sapphire, 5.8 x 4 mm Oval Cut From Tanzania, Photo A

0.98 ct Loose Orange Sapphire, 5.8 x 4 mm Oval Cut From Tanzania

Sapphire

0.98ct total2 pcs
$ 147.00
5.8 x 4 mm
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3.72 ct Round Labradorite, 9.2 mm From Madagascar, Photo A

3.72 ct Round Labradorite, 9.2 mm From Madagascar

Labradorite

3.72ct1 pc
$ 9.08
9.2 mm
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3.04 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 12.4 x 5.7 mm, Photo A

3.04 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 12.4 x 5.7 mm

Tourmaline

3.04ct1 pc
$ 209.76
12.4 x 5.7 mm
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1.08 ct Oval Sillimanite Cat's Eye, 7 x 5.6 mm From Madagascar, Photo A

1.08 ct Oval Sillimanite Cat's Eye, 7 x 5.6 mm From Madagascar

Sillimanite Cat's Eye

1.08ct1 pc
$ 3.39
7 x 5.6 mm
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12.67 ct Odd Shaped Druzy Variscite, 27 x 14.2 mm From China, Photo A

12.67 ct Odd Shaped Druzy Variscite, 27 x 14.2 mm From China

Druzy Variscite

12.67ct1 pc
$ 13.05
27 x 14.2 mm
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0.5 carat Oval Peridot, loose Certified Peridot from China, Natural Untreated Gem, 6.3 x 4.4 mm, Photo A

0.5 carat Oval Peridot, loose Certified Peridot from China, Natural Untreated Gem, 6.3 x 4.4 mm

Peridot

0.50ct1 pc
$ 7.00
6.3 x 4.4 mm
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2.18 carat Princess-Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 7.9 x 7.9 mm, Photo A

2.18 carat Princess-Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 7.9 x 7.9 mm

Amethyst

2.18ct1 pc
$ 11.99
7.9 x 7.9 mm
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1.27 ct Purple Spinel, 6.7 x 6.3 mm Cushion Cut From Tanzania, Photo A

1.27 ct Purple Spinel, 6.7 x 6.3 mm Cushion Cut From Tanzania

Spinel

1.27ct1 pc
$ 80.47
6.7 x 6.3 mm
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87.19 ct Trillion Cut Rose Quartz, 32.9 x 27.6 mm From South Africa, Photo A
Click for Product Video (521008)

87.19 ct Trillion Cut Rose Quartz, 32.9 x 27.6 mm From South Africa

Rose Quartz

87.19ct1 pc
$ 191.82
32.9 x 27.6 mm
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3.34 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil, Photo A

3.34 ct Round Checkerboard Smoky Quartz, 8 mm From Brazil

Smoky Quartz

3.34ct total2 pcs
$ 7.35
8 mm
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61.2 ct Odd Shaped Nuummite, 44.1 x 31.2 mm From India, Photo A

61.2 ct Odd Shaped Nuummite, 44.1 x 31.2 mm From India

Nuummite

61.20ct1 pc
$ 233.78
44.1 x 31.2 mm
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0.7 ct Loose Yellow Sapphire, 6.1 x 4.2 mm Oval Cut From Tanzania, Photo A

0.7 ct Loose Yellow Sapphire, 6.1 x 4.2 mm Oval Cut From Tanzania

Sapphire

0.70ct1 pc
$ 39.84
6.1 x 4.2 mm
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0.4 carat Pear Shape Kornerupine, loose Certified Kornerupine from Sri Lanka, Natural Untreated Gem, 5.7 x 4.1 mm, Photo A

0.4 carat Pear Shape Kornerupine, loose Certified Kornerupine from Sri Lanka, Natural Untreated Gem, 5.7 x 4.1 mm

Kornerupine

0.40ct1 pc
$ 34.40
5.7 x 4.1 mm
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1.94 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.3 x 5.8 mm, Photo A

1.94 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.3 x 5.8 mm

Hessonite Garnet

1.94ct1 pc
$ 38.80
8.3 x 5.8 mm
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1.21 ct Oval Cut Rainbow Moonstone, 8.2 x 6.1 mm From the United States, Photo A

1.21 ct Oval Cut Rainbow Moonstone, 8.2 x 6.1 mm From the United States

Rainbow Moonstone

1.21ct1 pc
$ 20.68
8.2 x 6.1 mm
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27.7 ct Oval Jasper, 32.4 x 12 mm From Indonesia, Photo A

27.7 ct Oval Jasper, 32.4 x 12 mm From Indonesia

Jasper

27.70ct total2 pcs
$ 45.71
32.4 x 12 mm
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6.72 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.8 x 10.8 mm, Photo A

6.72 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 12.8 x 10.8 mm

Ruby

6.72ct1 pc
$ 295.68
12.8 x 10.8 mm
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14.24 ct Baguette Tiger's Eye, 18.3 x 13.5 mm From Thailand, Photo A

14.24 ct Baguette Tiger's Eye, 18.3 x 13.5 mm From Thailand

Tiger's Eye

14.24ct1 pc
$ 14.24
18.3 x 13.5 mm
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1.32 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gem, 7.1 x 6.9 mm, Photo A

1.32 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gem, 7.1 x 6.9 mm

Topaz

1.32ct1 pc
$ 10.16
7.1 x 6.9 mm
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Photos are of Actual Products for Sale

What's Great About GemSelect's 3.5 mm Gemstones and How Can They be Used?

Are you looking to buy Loose Gemstones in calibrated 3.5mm sizes? Look no further GemSelect has the stones you want. GemSelect’s Round Shape 3.5mm gems are practical for numerous designs and handy because of the calibrated size and the large selection we provide. The design ideas we suggest are; Petite Stacking rings, Pave Set rings, Vintage-Style Drop Earrings, Studs, Pave Set Pendants, and Pave Set Rings. GemSelect's 3.5mm calibrated stones are also great for repairs that require replacement stones in an existing piece. GemSelects calibrated stones in this category range between 3.4mm and 3.6mm in size.

How Are 3.5 mm Gemstones Available at GemSelect?

Buy 3.5 mm Sapphire Multicolored Lots and Multicolored Andalusite lots which are expertly color matched to make your designs extraordinary. GemSelects Supply of 3.5mm calibrated jewels includes a large selection of Ruby, Sapphire, Demantoid Garnet, Andalusite, and smaller amounts of other types of gems; such as Emerald, Citrine, Color-Change Sapphire, Diamond, Spessartite Garnet, and Tsavorite Garnet. Our colored and white gemstones in this category are available in single stones, pairs and lots. Sapphires in this category are available in both Cabochon and Faceted cuts. The availability of colors we offer in the 3.5mm size includes; Blue, Color-Change, Green, Multicolor, Orange, Pink, Red, White, and Yellow Colored Gemstones.

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Overall Rating -> 10 star ratings

Always an easy experience using Gem select.

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

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
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Overall Rating -> 10 star ratings

this was very easy im exited to get my order

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Overall Rating -> 10 star ratings

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

Posted By Jen in August, 2023
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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

This is only the second time I have ordered from GemSelect. I am a prolific gemstone collector and I wish I had found this site sooner!

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Overall Rating -> 10 star ratings

great. thank you

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023
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Overall Rating -> 10 star ratings

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 !!

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Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

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Overall Rating -> 10 star ratings

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Posted By Kyle in December, 2023
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Overall Rating -> 9 star ratings

Gemselect is a good website with a great selection of loose gems for sale. The prices are fairly decent, with the only negative being the cut quality of the gems. This is my go to retailer for gemstones and will continue to be, given that the packages arrive in a timely manner.

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

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

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