Alexandrite: Buy Loose Alexandrite at Affordable Prices from GemSelect

Alexandrite is one of the rarest of all colored gemstones and is famed for its color change from green in daylight to red under incandescent light. Fine faceted alexandrite over 1 carat is more valuable than sapphire, ruby or emerald.

Alexandrite is a variety of chrysoberyl, with an excellent hardness of 8.5 on the Mohs scale, placing it right behind sapphire and ruby. Alexandrite is rare because of its chemical composition. Chrysoberyl is colored by traces iron and titanium, but alexandrite is also colored by chromium, which gives it the emerald green hue in daylight.

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I love your selection of gems. My only complaing is I wish I could put in a page number to return to that page.When there are over 60 pages of gems it is hard to return to a page with a gem I am considering.

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My first purchase went well. I will purchase more gems in the future.

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Very easy to find the specific stone I was looking for. I am pleased by both the selection and the price of the stones that are available. The only "bad" thing that I have to say is that the interface of the site is outdated.

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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.

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The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

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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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I was looking for ammolite for my husband. Other websites are not always clear about whether they have genuine ammolite or simulated ammolite. I have purchased from GemSelect before and trust that the stones are genuine. Finding the stones I want is easy, and I love all of the search filter options!

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making my own jewelry for my birth stone

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Excellent prices, excellent gemstones, easy to navigating, at the checkout, only a part of my cart was paid, then I get back to my chart, and the missing gemstones were there, so I pay it.At the end of the day, I did 2 consecutive purchases, paying 2 shippings. But even with that issue, I’m sure that worth it.Thanks!

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Gemstones A-Z

Buy Alexandrite Gems

4.75 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gems, 6.9 x 7 mm

0.69 carat Blue Sapphire, Diamond-Cut loose Sapphire from Madagascar, Natural Gem, 5.4 mm

0.59 ct Loose Yellow Sapphire, 3.5 x 3.5 mm Princess Cut From Tanzania

36.28 ct Oval Coral, 33.3 x 23.2 mm From Mexico

4.59 carat Pear Shape Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 14 x 10 mm

0.86 ct Baguette Cut Smoky Quartz, 6.5 x 5.5 mm From Brazil

2.32 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 10.2 x 5.2 mm

13.77 ct Oval Jasper, 23.6 x 11.9 mm From Mexico

2.2 carat Yellow Citrine, Trillion loose Citrine from Brazil, Natural Untreated Gem, 9.2 x 9 mm

0.76 carat Yellow Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Gem, 6.3 x 5.3 mm

8.28 carat Pear Pietersite, loose Certified Pietersite from Namibia, Natural Untreated Gem, 20.8 x 12.8 mm

0.14 ct Brown Diamond, 3.4 mm Diamond Cut From India

0.46 ct Loose Yellow Sapphire, 4.9 x 4 mm Octagon Cut From Tanzania

2.95 carat Sky Blue Topaz, Trillion loose Topaz from Brazil, Natural Gems, 7.2 x 7.1 mm

4.87 ct Fancy Fire Agate, 13.4 x 8.6 mm From Mexico

14.28 ct Cushion Pietersite, 15.3 x 15 mm From Namibia

6.05 ct Round Cut Smoky Quartz, 12.8 mm From Brazil

3.45 carat Brown Tourmaline, Pear Shape loose Tourmaline from Mozambique, Natural Untreated Gems, 8.1 x 5.4 mm

3.14 ct Round Onyx, 7 mm From Sri Lanka

8.79 ct Ball Agate, 10.4 mm From Indonesia

33.08 ct Fancy Obsidian, 26.1 x 18.7 mm From Mexico

2.98 ct Loose Orange Sapphire, 5.2 mm Round Cut From Tanzania

1.42 carat Oval Rhodolite Garnet, loose Certified Rhodolite Garnet from Mozambique, Natural Untreated Gem, 7.2 x 5.5 mm

1.31 carat Pear Shape Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 7.6 x 6.1 mm

1.45 carat Oval Ruby, loose Certified Ruby from Madagascar, Natural Gem, 7.1 x 5.1 mm

1.41 ct Purple Spinel, 6.8 x 5.5 mm Cushion Cut From Tanzania

2.65 ct Round Cut Peridot, 4.8 mm From China

21.55 carat Pear Rhodochrosite, loose Certified Rhodochrosite from South Africa, Natural Untreated Gem, 25.4 x 14.8 mm

1.06 carat Pear Shape Color-Change Diaspore, loose Certified Color-Change Diaspore from Turkey, Natural Untreated Gem, 8.5 x 4.7 mm

11.37 ct Blue Green Grandidierite, 14.6 x 12.9 mm Oval Cut From Madagascar

3.38 carat Yellow Citrine, Pear Shape loose Citrine from Brazil, Natural Untreated Gem, 12.1 x 9.8 mm

11.5 carat Cushion Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 15.2 x 9.1 mm

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