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 -> 9

I was in the market for birthstones for a lil gift project im doing. I'm no expert in gems or what not but the quality as far as i can tell seems to be spot on.

Posted By PixelComposer in January, 2024

Source: Bizrate

Overall Rating -> 8

Many gems at reasonable pricing

Posted By Skittlebird in May, 2024

Source: Bizrate

Overall Rating -> 10

It was easy to find the color gem I desired and checkout was simple as well. Very excited to receive my gemstone.

Posted By Nikki J in September, 2023

Source: Bizrate

Overall Rating -> 10

Always have good experience

Posted By Ginnie in September, 2023

Source: Bizrate

Overall Rating -> 10

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

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

Easy to navigate

Posted By G Funk in December, 2023

Source: Bizrate

Overall Rating -> 10

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023

Source: Bizrate

Overall Rating -> 7

I placed order#384714 based on the picture on your website and the stone came in much darker. I'm sure it's the same stone i ordered but your lighting made it seem a lighter blue. I was trying to match a stone for a customer and based on the picture it would have been close enough but the stone in person is a mile off.

Posted By Bobk in February, 2024

Source: Bizrate

Overall Rating -> 10

Found what I was looking for

Posted By Rian in June, 2023

Source: Bizrate

Overall Rating -> 10

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024

Source: Bizrate

Overall Rating -> 10

Easy to use.

Posted By Hope in March, 2024

Source: Bizrate

Overall Rating -> 10

Selection ability was straightforward and easy.

Posted By Dave in May, 2023

Source: Bizrate

Overall Rating -> 10

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!

Posted By Beachcomber in September, 2023

Source: Bizrate

Overall Rating -> 10

I love the clear description of the certification options. It's very rare to see a gem site that offers a deep explanation of each institution that would certify the stone(s).

Posted By Oakcityceo in May, 2023

Source: Bizrate

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Gemstones A-Z

Buy 3 ct Gemstones

18.83 ct Ball Agate, 13.6 mm From Indonesia

0.43 carat Green Sapphire, Emerald-Cut loose Sapphire from Tanzania, Natural Gem, 5.2 x 3.3 mm

0.85 carat Oval Peridot, loose Certified Peridot from China, Natural Untreated Gem, 7.1 x 5 mm

6.62 carat Bi-color Ametrine, Emerald-Cut loose Ametrine from Brazil, Natural Untreated Gem, 11.8 x 10 mm

23.48 ct Oval Jasper, 18 x 13.2 mm From Indonesia

1.35 carat Sky Blue Topaz, Pear Shape loose Topaz from Brazil, Natural Gems, 6.9 x 4.9 mm

0.88 ct Loose Yellow Sapphire, 6 x 5.2 mm Oval Cut From Tanzania

5.05 ct Oval Strawberry Quartz, 13.5 x 9.8 mm From Brazil

1.22 carat Oval Opal, loose Certified Opal from Ethiopia, Natural Untreated Gem, 8.7 x 6.7 mm

1.7 ct Pink Kunzite, 6.8 x 6.4 mm Octagon Cut From Afghanistan

2.16 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 8.4 x 6.3 mm

22.5 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 30.4 x 20.2 mm

63.09 ct Oval Jasper, 35.2 x 23.4 mm From Indonesia

2.69 carat Yellow Citrine, Carved Flower loose Citrine from Brazil, Natural Untreated Gem, 9.1 x 9 mm

5.23 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10.1 x 8.1 mm

4.18 ct Pink Morganite, 11.2 x 10.9 mm Trillion Cut From Afghanistan

1.52 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 7.9 x 6.5 mm

4.41 ct Loose Oval Opal, 17.7 x 12.6 mm From Australia

8.43 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 11.1 x 9.1 mm

7.9 carat Yellow Citrine, Briolette loose Citrine from Brazil, Natural Untreated Gem, 14.7 mm

3.18 carat Green Fluorite, Oval loose Fluorite from India, Natural Untreated Gem, 9.3 x 8.1 mm

6.52 ct Black Spinel, 9.1 mm Round Rose Cut From Thailand

0.47 carat Purple Sapphire, Pear Shape loose Sapphire from Madagascar, Natural Gem, 6 x 4.8 mm

1.54 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 16.2 x 3.7 mm

8.69 carat Pear Shape Mystic Quartz, loose Certified Mystic Quartz from Brazil, Natural Gem, 18.2 x 13.1 mm

120.92 carat Swiss Blue Topaz, Cushion loose Topaz from Brazil, Natural Gem, 34.7 x 22.1 mm

0.93 carat Pear Shape Peridot, loose Certified Peridot from China, Natural Untreated Gems, 6.1 x 4.2 mm

6.28 ct Oval Larimar, 14.7 x 11.5 mm From the Dominican Republic

44.07 carat Black Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 37.3 x 11.8 mm

1.99 carat London Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 7.2 x 5.2 mm

2.49 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.1 x 5.1 mm

11.18 ct Asscher Cut Rose Quartz, 14.2 x 14 mm From South Africa

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

WE ARE LOCATED AT