Buy Gems by Weight: 3 Carat Natural Loose Gemstones at GemSelect

Buy gems by carat weight. Shop from our extensive range of beautiful, natural 3 carat gems. Browse the largest selection of natural loose colored gemstones available in 3 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, emerald and garnet, and lesser-known gems, including zircon, sillimanite cat's eye and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'aquamarine' to see all of our 3 carat aquamarine gems. Select 'blue' to shop for 3 carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.

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Gemstone Information

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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

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Overall Rating -> 10

Great site

Posted By Lord of Bananas in November, 2023

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Overall Rating -> 10

Great website and information

Posted By Moonshot in December, 2023

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Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

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Overall Rating -> 9

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

Posted By RobDill in August, 2023

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Overall Rating -> 10

Convenient selection, arrival on time

Posted By Alin in February, 2024

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Overall Rating -> 10

Pleasant.

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Overall Rating -> 10

Super easy to do business for great products.

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Overall Rating -> 9

Never bought anything on this website before, but it probably won't be my last purchase. Definitely one of the easiest to use and most informative sites I've ever been to.

Posted By Bob in November, 2023

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Overall Rating -> 10

Great Job today! No issues!

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Overall Rating -> 10

this was very easy im exited to get my order

Posted By Mr. in April, 2024

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Overall Rating -> 9

So many gorgeous stones! The only "complaint" I have is it's difficult to visualize sizes in mm. Perhaps some way to compare in inches?It has been a long time since I bought stones from Gem select, but the process wasn't too difficult.

Posted By Ktreva52 in February, 2024

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

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Overall Rating -> 10

Very Good

Posted By Julian in July, 2023

Source: Bizrate

Overall Rating -> 10

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

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Gemstones A-Z

Buy 3 ct Gemstones

0.77 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.1 x 4.1 mm

1.77 carat Marquise Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 11.9 x 5.9 mm

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

12.31 ct Yellow Quartz, 15.7 x 15.8 mm Octagon Concave Cut From Brazil

23.18 ct Round Howlite, 22.7 mm From the United States

4.11 ct Oval Coral, 14.9 x 11.3 mm From Indonesia

14.3 carat Swiss Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 17 x 13.4 mm

7.23 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 14 x 8.1 mm

0.9 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 6 x 4.1 mm

2.82 carat Trillion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.1 x 9.8 mm

0.6 ct Loose Yellow Sapphire, 4.6 x 4.6 mm Square Cut From Tanzania

1.58 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16 x 3.6 mm

3.38 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 7 x 5.1 mm

1.39 ct Blue Star Sapphire, 7.1 x 5.1 mm Oval Cut From Thailand

0.58 ct Loose Pink Sapphire, 6 x 4.1 mm Octagon Cut From Tanzania

1.72 carat Yellow Morganite, Pear Shape loose Morganite from Afghanistan, Natural Untreated Gems, 8.2 x 6 mm

7.3 carat Bi-color Ametrine, Oval loose Ametrine from Brazil, Natural Untreated Gem, 13.9 x 11.2 mm

11.02 carat Carved Rose Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 16 x 15.4 mm

3.26 ct Oval Malachite, 9.5 x 7.1 mm From Congo

5.38 carat White Topaz, Oval loose Topaz from Brazil, Natural Untreated Gem, 11.2 x 9.2 mm

0.52 ct Loose Orange Sapphire, 5.8 x 4.1 mm Oval Cut From Tanzania

6.53 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gems, 15.6 x 7.9 mm

2.78 carat Round Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 9.1 mm

4.1 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Sri Lanka, Natural Untreated Gems, 6.6 x 4.6 mm

1.22 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 15.3 x 3.4 mm

1.51 ct Oval Cut Strawberry Quartz, 9 x 6.9 mm From Russia

0.56 ct Loose Orange Sphalerite, 4.8 mm Round Cut From Spain

0.54 carat London Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gem, 6.1 x 4.1 mm

9.05 ct Oval Cut Rutile Quartz, 17.1 x 10.9 mm From India

2.88 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gem, 9.8 x 7.9 mm

8.14 ct Red Andesine Labradorite, 11.2 x 9.1 mm Oval Cut From Congo

2.35 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 6 x 4.1 mm

Gemstone Information

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Gemstone EDUCATION

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