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4.98 ct Loose Orange Sapphire, 10.6 x 9.3 mm Oval Cut From Thailand, Photo A
Click for Product Video (398771)

4.98 ct Loose Orange Sapphire, 10.6 x 9.3 mm Oval Cut From Thailand

Sapphire

4.98ct1 pc
$ 1,205.16
10.6 x 9.3 mm
View Details
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14.76 ct Yellow Apatite, 16.5 x 13.5 mm Oval Cut From Madagascar, Photo A
Click for Product Video (400909)

14.76 ct Yellow Apatite, 16.5 x 13.5 mm Oval Cut From Madagascar

Apatite

14.76ct1 pc
$ 1,298.88
16.5 x 13.5 mm
View Details
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1.42 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.6 x 6.1 mm, Photo A
Click for Product Video (447817)

1.42 carat Purple Sapphire, Pear Shape loose Sapphire from Tanzania, Natural Untreated Gem, 7.6 x 6.1 mm

Sapphire

1.42ct1 pc
$ 751.85
7.6 x 6.1 mm
View Details
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5.84 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 10 x 7.6 mm, Photo A
Click for Product Video (487513)

5.84 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 10 x 7.6 mm

Zircon

5.84ct1 pc
$ 584.00
10 x 7.6 mm
View Details
Add to Cart
3.38 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 10.2 x 7.9 mm, Photo A
Click for Product Video (458450)

3.38 carat Green Sapphire, Oval loose Sapphire from Madagascar, Natural Gem, 10.2 x 7.9 mm

Sapphire

3.38ct1 pc
$ 1,866.44
10.2 x 7.9 mm
View Details
Add to Cart
3.45 ct Brown Diamond, 6.8 x 6.6 mm Princess Cut From South Africa, Photo A
Click for Product Video (460460)

3.45 ct Brown Diamond, 6.8 x 6.6 mm Princess Cut From South Africa

Diamond

3.45ct total2 pcs
$ 7,969.50
6.8 x 6.6 mm
View Details
Add to Cart
4.48 carat Blue Sapphire, Pear Shape loose Sapphire from Sri Lanka, Natural Gem, 10.9 x 10.4 mm, Photo A
Click for Product Video (714622)

4.48 carat Blue Sapphire, Pear Shape loose Sapphire from Sri Lanka, Natural Gem, 10.9 x 10.4 mm

Sapphire

4.48ct1 pc
$ 10,752.00
10.9 x 10.4 mm
View Details
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1.58 carat Marquise Cut Ruby, loose Certified Ruby from Myanmar, Natural Gem, 11 x 5 mm, Photo A
Click for Product Video (402468)

1.58 carat Marquise Cut Ruby, loose Certified Ruby from Myanmar, Natural Gem, 11 x 5 mm

Ruby

1.58ct1 pc
$ 1,106.00
11 x 5 mm
View Details
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13.99 carat Red Spessartite Garnet, Emerald Cut loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 20.6 x 8.3 mm, Photo A
Click for Product Video (486944)

13.99 carat Red Spessartite Garnet, Emerald Cut loose Spessartite Garnet from Mozambique, Natural Untreated Gem, 20.6 x 8.3 mm

Spessartite Garnet

13.99ct1 pc
$ 615.56
20.6 x 8.3 mm
View Details
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1.5 ct Yellow Diamond, 7 mm Diamond Cut From South Africa, Photo A
Click for Product Video (378642)

1.5 ct Yellow Diamond, 7 mm Diamond Cut From South Africa

Diamond

1.50ct1 pc
$ 4,290.00
7 mm
View Details
Add to Cart
9.25 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 12.2 x 8.7 mm, Photo A
Click for Product Video (337550)

9.25 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 12.2 x 8.7 mm

Zircon

9.25ct1 pc
$ 1,572.50
12.2 x 8.7 mm
View Details
Add to Cart
7.27 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from India, Natural Untreated Gem, 20.9 x 8.4 mm, Photo A
Click for Product Video (388955)

7.27 carat Blue Green Aquamarine, Pear Shape loose Aquamarine from India, Natural Untreated Gem, 20.9 x 8.4 mm

Aquamarine

7.27ct1 pc
$ 1,454.00
20.9 x 8.4 mm
View Details
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2.38 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 9.7 x 8.3 mm, Photo A
Click for Product Video (714587)

2.38 carat Oval Emerald, loose Certified Emerald from Colombia, Natural Gem, 9.7 x 8.3 mm

Emerald

2.38ct1 pc
$ 11,900.00
9.7 x 8.3 mm
View Details
Add to Cart
4.88 carat Blue Green Apatite, Trillion-Cut loose Apatite from Madagascar, Natural Gem, 11.4 x 11.1 mm, Photo A
Click for Product Video (714849)

4.88 carat Blue Green Apatite, Trillion-Cut loose Apatite from Madagascar, Natural Gem, 11.4 x 11.1 mm

Apatite

4.88ct1 pc
$ 976.00
11.4 x 11.1 mm
View Details
Add to Cart
16.8 carat Blue Zircon, Emerald Cut loose Zircon from Cambodia, Natural Gem, 17 x 9.4 mm, Photo A
Click for Product Video (337548)

16.8 carat Blue Zircon, Emerald Cut loose Zircon from Cambodia, Natural Gem, 17 x 9.4 mm

Zircon

16.80ct1 pc
$ 5,586.72
17 x 9.4 mm
View Details
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24.38 ct Violet Kunzite, 31.8 x 10.3 mm Marquise Cut From Afghanistan, Photo A
Click for Product Video (409278)

24.38 ct Violet Kunzite, 31.8 x 10.3 mm Marquise Cut From Afghanistan

Kunzite

24.38ct1 pc
$ 487.60
31.8 x 10.3 mm
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3.62 carat Pear Shape Peridot, loose Certified Peridot from Myanmar, Natural Untreated Gem, 12.2 x 8.1 mm, Photo A
Click for Product Video (443112)

3.62 carat Pear Shape Peridot, loose Certified Peridot from Myanmar, Natural Untreated Gem, 12.2 x 8.1 mm

Peridot

3.62ct1 pc
$ 596.86
12.2 x 8.1 mm
View Details
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5.47 carat Blue Zircon, Oval loose Zircon from Cambodia, Natural Gem, 9 x 7.9 mm, Photo A
Click for Product Video (487232)

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

Zircon

5.47ct1 pc
$ 601.70
9 x 7.9 mm
View Details
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3.47 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.7 x 10 mm, Photo A
Click for Product Video (475495)

3.47 carat Green Tourmaline, Oval loose Tourmaline from Mozambique, Natural Untreated Gem, 8.7 x 10 mm

Tourmaline

3.47ct1 pc
$ 736.68
8.7 x 10 mm
View Details
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4.2 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.3 mm, Photo A
Click for Product Video (450891)

4.2 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.3 mm

Zircon

4.20ct1 pc
$ 554.40
8.3 mm
View Details
Add to Cart
2.2 ct Blue Green Grandidierite, 10.5 x 7 mm Cushion Cut From Madagascar, Photo A
Click for Product Video (471961)

2.2 ct Blue Green Grandidierite, 10.5 x 7 mm Cushion Cut From Madagascar

Grandidierite

2.20ct1 pc
$ 264.00
10.5 x 7 mm
View Details
Add to Cart
4.68 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.7 mm, Photo A
Click for Product Video (459871)

4.68 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.7 mm

Zircon

4.68ct1 pc
$ 617.76
8.7 mm
View Details
Add to Cart
3.55 carat Blue Sapphire, Pear Shape loose Sapphire from Sri Lanka, Natural Gem, 10.8 x 8.4 mm, Photo A
Click for Product Video (714732)

3.55 carat Blue Sapphire, Pear Shape loose Sapphire from Sri Lanka, Natural Gem, 10.8 x 8.4 mm

Sapphire

3.55ct1 pc
$ 3,550.00
10.8 x 8.4 mm
View Details
Add to Cart
4.81 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 8.3 mm, Photo A
Click for Product Video (714851)

4.81 carat Blue Green Apatite, Pear Shape loose Apatite from Madagascar, Natural Gem, 17.6 x 8.3 mm

Apatite

4.81ct1 pc
$ 962.00
17.6 x 8.3 mm
View Details
Add to Cart
22.8 carat Yellow Zircon, Oval loose Zircon from Cambodia, Natural Gem, 16.9 x 13.4 mm, Photo A
Click for Product Video (400696)

22.8 carat Yellow Zircon, Oval loose Zircon from Cambodia, Natural Gem, 16.9 x 13.4 mm

Zircon

22.80ct1 pc
$ 2,249.99
16.9 x 13.4 mm
View Details
Add to Cart
6.99 ct Orange Imperial Topaz, 15.2 x 8.5 mm Cushion Cut From Brazil, Photo A
Click for Product Video (346571)

6.99 ct Orange Imperial Topaz, 15.2 x 8.5 mm Cushion Cut From Brazil

Imperial Topaz

6.99ct1 pc
$ 3,914.40
15.2 x 8.5 mm
View Details
Add to Cart
2.08 carat Emerald Cut Emerald, loose Certified Emerald from Zambia, Natural Gem, 8.3 x 6.5 mm, Photo A
Click for Product Video (459478)

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

Emerald

2.08ct1 pc
$ 3,744.00
8.3 x 6.5 mm
View Details
Add to Cart
5 ct Brown Diamond, 9.2 x 9.1 mm Cushion Cut From South Africa, Photo A
Click for Product Video (460455)

5 ct Brown Diamond, 9.2 x 9.1 mm Cushion Cut From South Africa

Diamond

5.00ct1 pc
$ 9,240.00
9.2 x 9.1 mm
View Details
Add to Cart
2.32 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 8 x 6.6 mm, Photo A
Click for Product Video (429657)

2.32 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 8 x 6.6 mm

Sapphire

2.32ct1 pc
$ 2,424.40
8 x 6.6 mm
View Details
Add to Cart
5.72 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.8 mm, Photo A
Click for Product Video (459804)

5.72 carat Blue Zircon, Round loose Zircon from Cambodia, Natural Gem, 8.8 mm

Zircon

5.72ct1 pc
$ 755.04
8.8 mm
View Details
Add to Cart
4.77 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 10 x 8.8 mm, Photo A
Click for Product Video (439672)

4.77 carat Blue Sapphire, Oval loose Sapphire from Sri Lanka, Natural Gem, 10 x 8.8 mm

Sapphire

4.77ct1 pc
$ 11,448.00
10 x 8.8 mm
View Details
Add to Cart
7.34 ct Yellow Apatite, 14.7 x 11.6 mm Oval Cut From Madagascar, Photo A
Click for Product Video (385927)

7.34 ct Yellow Apatite, 14.7 x 11.6 mm Oval Cut From Madagascar

Apatite

7.34ct1 pc
$ 389.17
14.7 x 11.6 mm
View Details
Add to Cart
Photos are of Actual Products for Sale

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.

Read more about the gemstone market of Chanthaburi here

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

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Purchased for my granddaughter she was very pleased with it.

Posted By Charlie in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

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.

Posted By ChiChi in January, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

An it was good.

Posted By Miguel in June, 2023
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Overall Rating -> 10 star ratings

I have started a small gem brokerage. I find stones to meet clients needs. Gemselect has helped me find what people what.

Posted By Pirates Bounty in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection

Posted By GHS40 in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Love Gem select. great gems for the price. Can't beet them

Posted By Apps in September, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

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
Source: Bizrate

Overall Rating -> 10 star ratings

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023
Source: Bizrate

Overall Rating -> 8 star ratings

purchased birthstones to be mounted into stud earrings as a gift for a friend's gift

Posted By MI photo in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the item by description and millimeter and had my choice come up and then made the best selection.

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Overall, the whole process was just great.

Posted By Thatoneguy in August, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Overall good, shipping prices just seem a little on the high side.

Posted By Steve in August, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Very easy. I have purchased a few times before and was satisfied each time. Thank you.

Posted By Ray in December, 2023
Source: Bizrate
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