Buy Chrome Gemstones, Chrome Green Tourmaline and Chrome Diopside

Chrome gems are colored by traces of chromium, giving them a beautiful green color. Chrome green gems can range from bright green to deep forest green. Chrome gem varieties include chrome diopside and chrome tourmaline, which are available in various sizes, shapes and cutting styles.

Chrome diopside is colored by chromium and displays a rich forest green that has similarities to tsavorite garnet and chrome tourmaline. While not seen in mainstream jewelry stores, diopside is becoming more and more popular with jewelry designers for its intense deep green color. It is not a particularly hard stone, however (Mohs rating of 5.5-6.5), so it is best used for earrings, pins and pendants.

Chrome tourmaline is a distinct variety of tourmaline called chrome dravite, found in East Africa. Chrome tourmaline owes its vivid green hue to trace amounts of chromium and vanadium. These are the same elements that give emerald and tsavorite garnet their distinctive pure green hues. Like emerald and tsavorite garnet, fine chrome tourmaline is a visually pure forest green with slightly yellowish to bluish secondary hues. The blue will normally show itself in incandescent light, the yellow will be more visible in daylight. A blue secondary hue is preferred to yellow. Chrome tourmaline is quite rare generally, and particularly rare in sizes over one carat. A stone of fine quality over one carat is very rare. Therefore, the collector should expect a large percentage increase in the price of stones in carat-plus sizes.

From this page, you can use our filters at the top or on the left-hand side to find chrome gems by shape, size, cut and so on. For example, select 'round' to see all of our round chrome colored stones. You can also filter by single, pairs, lots and faceted gems by using the check boxes at the top.

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Overall Rating -> 10

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

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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 -> 10

The website was very easy to navigate. We appreciated the details about each gem, and the sort and search features of the website were helpful and easy to use.

Posted By AV in May, 2023

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Overall Rating -> 9

It went well

Posted By Rob in December, 2023

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Overall Rating -> 10

The website is easy to navigate and has a great selection. I am an amateur silver smith casting jewelry with stones

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Overall Rating -> 10

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

Posted By Kate in December, 2023

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Overall Rating -> 10

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024

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Overall Rating -> 10

My last experience was good, in fact every experience I have had with them has met my expectations or surpassed them. These are really good people to work with.

Posted By Spinach in May, 2023

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Overall Rating -> 10

Fantastic dealer for quality gemstones. Website is easy to navigate, selection is superb, delivery of purchases is prompt. Easy to select incorrect payment options, however.

Posted By David W in May, 2023

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Overall Rating -> 10

first time here sooooooooooo we will seeeee!!!!! so far so good!!!!!!

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Overall Rating -> 10

I have used gm select a while ago and was always pleased with the products

Posted By Jaytee in November, 2023

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Overall Rating -> 10

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Posted By Joshua Howard in March, 2024

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Overall Rating -> 9

over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

Posted By Iggywiggly in January, 2024

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Overall Rating -> 10

Todo muy bien en la compra ahora esperar recibir el pedido.

Posted By MAGSMX in August, 2023

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Overall Rating -> 10

Great selection

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Gemstones A-Z

Buy Chrome Gemstones

2.43 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gem, 9.9 x 8 mm

7.03 ct Round Larimar, 12.1 mm From the Dominican Republic

22.27 ct Oval Rhodochrosite, 21 x 13 mm From South Africa

1.76 carat Pink Tourmaline, Cushion Cabochon loose Tourmaline from Mozambique, Natural Untreated Gem, 7.2 x 7.2 mm

1.57 carat Oval Opal, loose Certified Opal from Australia, Natural Untreated Gem, 10.4 x 8.1 mm

1.65 carat Green Tourmaline, Emerald Cut loose Tourmaline from Mozambique, Natural Untreated Gem, 21.5 x 3.2 mm

5.88 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9.5 x 7.9 mm

1.11 carat Pear Shape Opal, loose Certified Opal from Australia, Natural Untreated Gem, 12 x 7.1 mm

3.91 carat Pear Malachite, loose Certified Malachite from Congo, Natural Untreated Gem, 10.1 x 8.5 mm

1.05 ct Octagon Cut Peridot, 7.1 x 5.1 mm From China

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

2.45 carat Pink Tourmaline, Emerald Cut loose Tourmaline from Tanzania, Natural Untreated Gem, 8.6 x 6.5 mm

8.15 carat Swiss Blue Topaz, Emerald-Cut loose Topaz from Brazil, Natural Gems, 10 x 8.1 mm

11.46 ct Odd Shaped Druzy Variscite, 21 x 16.3 mm From China

1.45 ct Oval Tiger's Eye, 8.3 x 6.3 mm From Thailand

1.27 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 6.9 x 6 mm

26.95 carat Emerald Cut Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 20 x 16 mm

12.85 ct Oval Peanut Wood, 26.8 x 10.2 mm From Australia

5.63 carat Round Almandine Garnet, loose Certified Almandine Garnet from Madagascar, Natural Untreated Gems, 3.2 mm

0.3 ct Baguette Cut Iolite, 5.1 x 3 mm From Madagascar

1.16 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gem, 10 x 5 mm

9.32 ct Yellow Quartz, 16.1 x 14 mm Hexagon Cut From Brazil

1 ct Octagon Cut Color-Change Diaspore, 6.6 x 5.2 mm From Turkey

0.87 carat Pear Tiger's Eye, loose Certified Tiger's Eye from Thailand, Natural Untreated Gem, 6.1 x 5.7 mm

0.27 ct Octagon Cut Iolite, 5 x 3 mm From Madagascar

4.01 carat Yellow Citrine, Cushion loose Citrine from Brazil, Natural Untreated Gem, 14.2 x 8.6 mm

2.67 ct Loose Oval Cut Black Opal, 12.6 x 9.2 mm From Ethiopia

3.1 ct Loose Trillion Pietersite, 12.8 x 12 mm From Namibia

8.82 carat Black Tourmaline, Cushion loose Tourmaline from Mozambique, Natural Untreated Gem, 15 x 9.2 mm

14.53 ct Yellow Quartz, 12.2 x 12.1 mm Carved From Brazil

3.06 ct Multicolor Mystic Quartz, 8 mm Diamond Cut From Brazil

0.5 ct Loose Orange Sapphire, 4.5 x 4.5 mm Cushion Cut From Tanzania

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