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Top Grade Gemstones

Discover our collection of top grade gemstones featuring exceptional color, clarity and expertly cut loose gems.

Top Grade Gemstones Weight
Top Grade Gemstones Size
Top Grade Gemstones Clarity
Top Grade Gemstones Price
Top Grade Gemstones Treatment

Size Explained

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Multicolor Top Grade Gemstones
Orange Top Grade Gemstones
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Turquoise Top Grade Gemstones
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Single
Pairs
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5.74ct Blue Zircon, Oval, VVS

9.2 x 7.7 mm

$ 628.87

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6.71ct Yellow Color-Change Diaspore, Emerald Cut, VS

22.7 x 7.5 mm

$ 2,720.04

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4.44ct Green Sapphire, Oval, VVS-VS

10.7 x 7.4 mm

$ 1,838.45

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5.30ct Green Sapphire, Heart, VVS

12 x 10 mm (calibrated)

$ 2,897.86

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7.46ct Green Emerald, Pear Shape, SI

18.3 x 10.6 mm

$ 5,935.59

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1.32ct Brown Diamond, Pear Shape, SI

8.3 x 5.4 mm

$ 2,569.29

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6.83ct Blue Tanzanite, Trillion, VVS-VS

11.9 x 11.3 mm

$ 3,142.09

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15.17ct Green Apatite, Emerald Cut, VS-SI

14 x 14 mm (calibrated)

$ 560.86

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2.90ct Green Emerald, Emerald Cut, SI

8.6 x 7.2 mm

$ 5,030.63

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4.74ct Green Sapphire, Oval, VVS-VS

11.4 x 9.2 mm

$ 2,153.97

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4.01ct Blue Sapphire, Pear Shape, VS

10 x 8.7 mm

$ 7,302.16

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1.19ct Purple Sapphire, Pear Shape, VS-SI

7.8 x 5.8 mm

$ 475.42

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3.34ct Blue Sapphire, Oval, VS

9 x 7 mm (calibrated)

$ 6,098.84

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7.12ct Orange Imperial Topaz, Oval, VVS-VS

14 x 9 mm (calibrated)

$ 3,309.38

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2.28ct Green Emerald, Emerald Cut, SI

9 x 7 mm (calibrated)

$ 3,406.32

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3.80ct Blue Sapphire, Oval, VS

9.2 x 7.7 mm

$ 7,569.60

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6.29ct Orange Imperial Topaz, Cushion, VVS

13.7 x 8.3 mm

$ 2,923.59

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17.33ct Turquoise Grandidierite, Pear Shape, SI

17.6 x 16.4 mm

$ 7,911.15

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5.18ct Blue Aquamarine, Oval, VVS

10.4 x 9.8 mm

$ 987.48

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28.80ct Green Emerald, Emerald Cut, SI

19 x 19 mm (calibrated)

$ 15,133.47

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7.65ct Blue Aquamarine, Emerald Cut, VS

16 x 8.4 mm

$ 1,523.88

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2.47ct Green Emerald, Oval, SI

10 x 8 mm (calibrated)

$ 7,324.28

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2.98ct Blue Sapphire, Emerald Cut, VS

10.7 x 5.6 mm

$ 2,938.40

View Gem

7.78ct Turquoise Grandidierite, Cushion, VS-SI

15.2 x 10.7 mm

$ 1,704.75

View Gem

Why Buy Top Grade Gemstones from GemSelect?

Top Grade Loose Gemstones

Our top grade gemstones represent the finest quality loose gems available at GemSelect. Each stone is carefully selected for superior color, clarity, and expert cutting, ensuring exceptional brilliance and beauty.

Premium Quality Gemstones for Fine Jewelry

Premium gemstones are ideal for creating luxurious jewelry pieces. Whether for rings, earrings, pendants, or custom designs, these top quality gems offer outstanding durability and vibrant color.

Top Grade Loose Gemstones for Fine Jewelry

Exceptional Color and Clarity

Top grade gemstones are valued for their rich color saturation and high clarity. Stones in this category often display minimal inclusions and excellent transparency, resulting in maximum sparkle.

Expertly Cut Loose Gems

Precision cutting is essential for top grade gemstones. Expert faceting enhances brilliance and symmetry, allowing light to reflect perfectly within the stone and showcase its natural beauty.

Rare and High-End Gemstone Varieties

Our premium gemstone selection includes rare and highly desirable varieties such as sapphire, ruby, emerald, spinel, tourmaline, and other fine gems known for their beauty and rarity.

Investment Quality Gemstones

Many collectors and investors seek top grade gemstones for their long-term value. High-quality natural gems with excellent color and clarity can maintain strong demand in the gemstone market.

Natural and Certified Gemstones

At GemSelect, we specialize in natural gemstones. Any treatments are fully disclosed, giving you confidence when purchasing high quality loose gems online.

Learn more about gemstone quality and grading on our Gemstone Clarity Guide.

FAQs

What are top grade gemstones?

Top grade gemstones are stones with exceptional color, clarity, cut, and overall appearance. These gems represent the highest quality available in the gemstone market.

What makes a gemstone premium quality?

Premium gemstones typically feature strong color saturation, minimal inclusions, excellent transparency, and precise cutting that maximizes brilliance.

Are top grade gemstones natural?

Yes, top grade gemstones are natural stones selected for their outstanding quality. Any treatments are disclosed to ensure transparency.

Are high quality gemstones good for jewelry?

High quality gemstones are perfect for fine jewelry because of their beauty, durability, and brilliance, making them ideal for rings, earrings, pendants, and other designs.

Do top grade gemstones have higher value?

Generally yes. Gemstones with superior color, clarity, and cutting tend to be more valuable and are often sought after by collectors and jewelry designers.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
Source: Bizrate
Enlarged Gemstone Image