Top Grade Gemstones from GemSelect

Top Grade Gemstones

Our Top Grade gemstone product page is reserved for the best of the best, when only the finest quality gemstone will do.

Although we pride ourselves on our huge inventory of colored gemstones numbering in the tens of thousands it can take time to search through our stock for just the gemstone you need.

So we have gathered together the cream of the crop to make it easier for you to find them. To make the grade, a gemstone needs to possess one or two important factors, such as:

Color - only well saturated and rare colored stones make the grade.
Clarity - top grade gemstones tend to have exceptional clarity although emeralds and rubies have internal flaws which can add to their charm.
Carat - size is not everything but our Top Grade gemstones feature some impressive carat weights.
Cut - all Top Grade gemstones will have skillful cuts that show off the gemstone's best qualities.
Rarity - some gemstones only come around once in a while
Origins - certain locations have become synonymous with high quality gemstones - Mogok Rubies or Colombian Emeralds for example

Some examples of Top Grade gemstones we have featured in this section are:

Rare and exotic Grandidierite from Madagascar
Large, brilliant Zircons with a sparkle to beat a diamond
Stunning Deep Violet Blue Tanzanites
Very rare Imperial Topaz
Rose-pink Malaya Garnet
Champagne Diamonds
Enticing Emeralds

Of course at the apex of our Top Grade gemstones we have Asia's unsurpassed treasures, Rubies from Myanmar and Sapphires from Sri Lanka.

Remember, all the Top Grade gemstones you see on this page are available and ready to be shipped immediately. We never use stock or artificially enhanced photos - what you see is what will arrive at your door - guaranteed.

The Top Grade gemstones at GemSelect are all-natural gemstones - we do not buy or sell synthetic or lab-created gemstones.

Why buy Top Grade gemstones from GemSelect?

Our offices are located in Thailand which gives us access to the best quality gemstones from all parts of the world. It is estimated that 80% of the world's sapphires and rubies pass through our home town of Chanthaburi before reaching the jewelry stores of London, Paris, New York and other major cities.

We have traditional links stretching back centuries with neighboring ruby-rich Myanmar to the east and Cambodia, home to the best and most brilliant Zircons to the west. More recently, trade has developed with African gemstone powerhouses Mozambique, Tanzania and Madagascar which has lead to an amazing supply of top grade sapphires, aquamarines, garnets and tourmalines for us to choose from.

Why buy Top Grade Gemstones?

The most obvious reason to buy Top Grade gemstones is, of course, to make a beautiful item of jewelry. With the help of a jewelry maker or a jewelry designer you could create a one-of-a-kind piece that will be just a little bit more personal and meaningful. And, by the way, the money you save purchasing the loose gemstone from us will more than pay for the custom made jewelry.

The Top Grade gemstone could just become part of a very cherished collection of fine gemstones, kept in a display case or box.

Although Top Grade gemstones are not as easy or quick to exchange as gold or stocks they can be considered an investment when the very finest and rarest are bought.

What type of Gemstones are available as Top Grade Gemstones?

We have new supplies arriving everyday to replace purchased gemstones so the Top Grade gemstones are constantly being updated - check regularly to see what's new in stock.

What jewelry are Top Grade Gemstones suitable for?

All Top Grade gemstones would make exquisite jewelry items with rings or pendants being the obvious choice for most of the fine gemstones we have in stock.

Certain stones such as Apatite or Sphene may need protective setting when used as a ring because of their relative softness but skilled and imaginative designers will be able to create stunning jewelry pieces from each of these stones.

Get more information about gemstone hardness here

Are Top Grade Gemstones birthstones?

Yes, several gemstones typically featuring on our Top Grade product pages are birthstones - sapphires, emeralds, rubies, aquamarines, garnets, diamonds, tourmalines, tanzanites, opals, topaz and zircons for example.

See all the birthstones here

Read All

Gemstone Information

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10

Very good customer service. I had an issue on my end with shipping and I received a response the next day!

Posted By Orphanboy in December, 2023

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Overall Rating -> 10

Very good, very fast, everything as described.

Posted By B in October, 2023

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Overall Rating -> 10

was just windowshopping and spotted a couple "Very Uncommons", a tsavorite & a demantoid garnet that were both in a size I was looking for, & that I could very easily pay for -- so figured I would grab the tsavo ASAP and got the demantoid to accompany so they wouldn't be lonely.

Posted By Kittypie070 in April, 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

I have used this site for sseveral years now. All has been great. I started collection gems from GemSelect for years and wanted to collect at least one of most stones. I loved Safers because the mols is a 9 + and they come in every color. This is the best place to buy gems for the assortment and price. Great place to learn about gems too. Sometimes the shipping is a little on the long side. But I would give them a 9.9 out of 10 !!

Posted By Steve in July, 2023

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Overall Rating -> 10

Super easy to do business for great products.

Posted By BoBBy in January, 2024

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Overall Rating -> 9

I have been buy from you for years

Posted By JohnA in May, 2023

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Overall Rating -> 10

Fine. All emails answered. Excellent service. Nice discount added for orders. Briefly, a very good experience.

Posted By C.J. in February, 2024

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Overall Rating -> 10

Great selection of various gems, easy to navigate site

Posted By Josh in August, 2023

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Overall Rating -> 10

No issues at all. It was great.

Posted By LJXK in May, 2023

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Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

Posted By Papa in December, 2023

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Overall Rating -> 10

Perfect size I was looking for and great price

Posted By Izzy in September, 2023

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Overall Rating -> 8

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.

Posted By Nick in March, 2024

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Overall Rating -> 10

Great selection and excellent website.

Posted By JBW in October, 2023

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Overall Rating -> 10

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.

Posted By Cahall in March, 2024

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Gemstones A-Z

Buy Top Grade Gemstones

3.75 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.5 mm

2.08 carat Emerald Cut Emerald, loose Certified Emerald from Zambia, Natural Gem, 8.3 x 6.5 mm

5.67 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 11.2 x 9.9 mm

4.89 ct Cushion Cut Color-Change Diaspore, 13.4 x 9.1 mm From Turkey

2.75 ct Blue Green Grandidierite, 9.5 x 8.1 mm Oval Cut From Madagascar

3.03 carat Blue Tanzanite, Marquise Cut loose Tanzanite from Tanzania, Natural Gem, 13.9 x 6.4 mm

2.74 carat Blue Sapphire, Cushion loose Sapphire from Sri Lanka, Natural Gem, 8.1 x 5.7 mm

4.93 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.9 mm

3.65 ct Octagon Cut Color-Change Diaspore, 15 x 6.3 mm From Turkey

3.92 carat Oval Emerald, loose Certified Emerald from Zambia, Natural Gem, 12 x 8.9 mm

3.51 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 9.3 x 7.5 mm

5.59 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9.6 x 7.8 mm

4.07 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 8.9 x 7.8 mm

3.6 carat Pear Shape Peridot, loose Certified Peridot from Myanmar, Natural Untreated Gem, 11.9 x 8.3 mm

1.17 carat Pear Shape Tsavorite Garnet, loose Certified Tsavorite Garnet from Tanzania, Natural Untreated Gem, 8.5 x 5.3 mm

5.54 carat Blue Sapphire, Cushion loose Sapphire from Sri Lanka, Natural Gem, 11.6 x 8.7 mm

7.24 ct Heart Concave Cut Chrome Diopside, 13 x 12.9 mm From Brazil

1.42 ct Loose Purple Sapphire, 6.9 x 5.5 mm Cushion Cut From Tanzania

6.71 ct Yellow Apatite, 12.5 mm Round Cut From Madagascar

0.98 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 6.6 x 5.3 mm

1.19 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.8 x 5.8 mm

1.04 ct Loose Purple Sapphire, 6.7 x 5 mm Cushion Cut From Tanzania

4.74 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 11.4 x 9.2 mm

5.47 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9 x 7.9 mm

1.28 carat Marquise Cut Ruby, loose Certified Ruby from Myanmar, Natural Gem, 9.5 x 4.8 mm

1.27 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.7 x 5.9 mm

5.91 carat Emerald-Cut Emerald, loose Certified Emerald from Zambia, Natural Gem, 11.3 x 10 mm

1.23 carat Oval Ruby, loose Certified Ruby from Myanmar, Natural Gem, 7.2 x 5.1 mm

13.54 carat Blue Aquamarine, Emerald Cut loose Aquamarine from Madagascar, Natural Untreated Gem, 19.3 x 9.7 mm

8.06 carat Blue Zircon, Pear Shape loose Zircon from Cambodia, Natural Gem, 13.9 x 9.7 mm

3.76 carat Blue Sapphire, Octagon / Scissor Cut loose Sapphire from Sri Lanka, Natural Gem, 11.5 x 6.5 mm

6.52 carat Blue Aquamarine, Oval loose Aquamarine from India, Natural Untreated Gem, 11.7 x 9.9 mm

Top Grade Gemstones

Why buy Top Grade gemstones from GemSelect?

Why buy Top Grade Gemstones?

What type of Gemstones are available as Top Grade Gemstones?

What jewelry are Top Grade Gemstones suitable for?

Are Top Grade Gemstones birthstones?

Gemstone Information

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