18 - 20 mm Sugilite Gemstones

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Overall Rating -> 10

Extremely easy to use, and I am fully satisfied with the purchase process.

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Overall Rating -> 9

It was simple and clear to understand.

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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.

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Overall Rating -> 10

Found the stone I wanted which was delivered quickly and met expectations.

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Overall Rating -> 10

the searching format was easy to find what i needed. It helped to be able to sort Lowest price to Highest because i wasnt looking to spend too much but i did want an actual stone and not imitation.

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Overall Rating -> 10

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

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Overall Rating -> 10

The website is easy to navigate and the images are incredible.

Posted By Lindsy in October, 2023

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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

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Overall Rating -> 10

Easy to find the stones I was looking for. Always good quality stones

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Overall Rating -> 8

I am currently pleased. I like the layout of the website.

Posted By RayPoppa in January, 2024

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Overall Rating -> 10

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!

Posted By Orchidisle in February, 2024

Source: Bizrate

Overall Rating -> 10

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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Overall Rating -> 10

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Overall Rating -> 10

I love GemSelect, photos and details are great.

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Overall Rating -> 10

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

Posted By Tim in April, 2024

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Gemstones A-Z

Buy 18 - 20 mm Sugilite Gems

2.1 carat Briolette with Hole Sapphire, loose Certified Sapphire from Madagascar, Natural Gems, 5.4 mm

1.69 ct Oval Prehnite, 8.5 x 6.1 mm From South Africa

4.18 ct Blue Star Sapphire, 7 x 5 mm Oval Cut From Thailand

4.21 carat Sky Blue Topaz, Oval loose Topaz from Brazil, Natural Gems, 9.1 x 7.2 mm

8.86 ct Oval Malachite, 14.2 x 10.1 mm From Congo

2.75 ct Loose Oval Malachite, 9.9 x 7.6 mm From Congo

2.12 carat Orange Hessonite Garnet, Oval loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 8.7 x 7.2 mm

15.85 ct Oval Larimar, 20.1 x 15.2 mm From the Dominican Republic

0.86 ct Loose Yellow Sapphire, 5.5 mm Round Cut From Tanzania

9.6 carat Yellow Citrine, loose Citrine from Brazil, Natural Untreated Gem, 16 x 12.1 mm

6.51 carat Oval Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gems, 10 x 8.1 mm

12.23 carat Pear Rutile Quartz, loose Certified Rutile Quartz from India, Natural Untreated Gem, 19.3 x 13.8 mm

6.95 ct Asscher Cut Rose Quartz, 11.8 x 11.7 mm From South Africa

2.61 carat White Zircon, Oval loose Zircon from Cambodia, Natural Gems, 7 x 5 mm

29.74 ct Brown Moonstone, 22 x 16.3 mm Oval Cut From India

2.57 ct Orange Sunstone, 6.2 x 4.1 mm Oval Cut From Russia

4.54 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 10.8 x 9.1 mm

15.06 carat Pear Jasper, loose Certified Jasper from Indonesia, Natural Untreated Gem, 29.1 x 13.5 mm

0.8 ct Pink Spinel, 5.8 x 4.9 mm Cushion Cut From Tanzania

1.72 carat Blue Tanzanite, Oval loose Tanzanite from Tanzania, Natural Gems, 5.7 x 3.7 mm

0.77 carat Pear Shape Pyrope Garnet, loose Certified Pyrope Garnet from the United States, Natural Untreated Gem, 6.9 x 4.9 mm

2.41 carat Red Spessartite Garnet, Round loose Spessartite Garnet from Mozambique, Natural Untreated Gems, 4.1 mm

0.03 ct Loose Blue Diamond, 2.1 mm Diamond Cut From India

9 ct Green Amazonite, 7.3 x 7.3 mm Cushion Cut From Madagascar

4.57 ct Oval Rutile Quartz, 12.9 x 8.9 mm From India

2.34 carat Yellow Citrine, Oval loose Citrine from Brazil, Natural Untreated Gems, 8.1 x 6 mm

7 carat Marquise Cut Pyrope Garnet, loose Certified Pyrope Garnet from Mozambique, Natural Untreated Gems, 11.7 x 5.9 mm

3.7 carat Round Cabochon Amethyst, loose Certified Amethyst from Brazil, Natural Untreated Gem, 10.2 mm

3.62 carat Swiss Blue Topaz, Marquise-Cut loose Topaz from Brazil, Natural Gem, 15 x 7 mm

1.18 ct Oval Cut Peridot, 7.1 x 5.6 mm From China

0.83 carat Orange Hessonite Garnet, Emerald Cut loose Hessonite Garnet from Madagascar, Natural Untreated Gem, 6 x 4.8 mm

0.57 ct Loose Orange Sapphire, 4.4 x 4.4 mm Cushion Cut From Tanzania

Gemstone Information

Gemstone SHOP

POLICIES

WHO ARE WE?

Gemstone EDUCATION

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