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0.91ct Natural Teal Sapphire, Cushion, VS, Photo A

0.91ct Natural Teal Sapphire, Cushion, VS

Sapphire

0.91ct1 pc
$ 131.04
5.7 x 4.7 mm
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1.63ctw Natural Deep Blue Tanzanite, Pear Shape, VS, Photo A

1.63ctw Natural Deep Blue Tanzanite, Pear Shape, VS

Tanzanite

1.63ct total6 pcs
$ 75.31
5.1 x 3.1 mm
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2.36ctw Natural White Zircon, Oval, VVS, Photo A

2.36ctw Natural White Zircon, Oval, VVS

Zircon

2.36ct total2 pcs
$ 16.88
7 x 5 mm (calibrated)
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0.80ct Natural Multicolor Chocolate Opal, Oval, Translucent, Photo A

0.80ct Natural Multicolor Chocolate Opal, Oval, Translucent

Chocolate Opal

0.80ct1 pc
$ 31.68
9.5 x 6.2 mm
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41.11ct Natural Boysenberry Purple Ruby-Zoisite, Fancy, Opaque, Photo A
Ruby-Zoisite Product Video (335174)

41.11ct Natural Boysenberry Purple Ruby-Zoisite, Fancy, Opaque

Ruby-Zoisite

41.11ct1 pc
$ 139.61
32.9 x 27.2 mm
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2.86ct Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.86ct Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.86ct1 pc
$ 18.88
10 x 10 mm (calibrated)
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1.80ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS, Photo A

1.80ctw Natural Intense Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

1.80ct total10 pcs
$ 83.16
4.8 x 3 mm
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1.03ct Natural Deep Red Ruby, Oval, VS-SI, Photo A

1.03ct Natural Deep Red Ruby, Oval, VS-SI

Ruby

1.03ct1 pc
$ 910.96
7.1 x 5.2 mm
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1.41ct Natural Medium Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.41ct Natural Medium Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.41ct1 pc
$ 25.26
7 x 5 mm (calibrated)
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7.16ctw Natural Medium-Light Pink Strawberry Quartz, Oval, Transparent, Photo A

7.16ctw Natural Medium-Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

7.16ct total2 pcs
$ 67.39
11 x 9 mm (calibrated)
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5.31ct Natural Medium Golden Citrine, Oval, VVS-VS, Photo A

5.31ct Natural Medium Golden Citrine, Oval, VVS-VS

Citrine

5.31ct1 pc
$ 38.41
14 x 10 mm (calibrated)
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0.85ct Natural Medium Gold Citrine, Pear Shape, VS, Photo A

0.85ct Natural Medium Gold Citrine, Pear Shape, VS

Citrine

0.85ct1 pc
$ 5.62
8 x 5 mm (calibrated)
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1.38ct Natural Light Pink Morganite, Round, VS, Photo A

1.38ct Natural Light Pink Morganite, Round, VS

Morganite

1.38ct1 pc
$ 127.51
7 mm (calibrated)
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26.81ct Natural Light Yellow Quartz, Cushion, VVS-VS, Photo A

26.81ct Natural Light Yellow Quartz, Cushion, VVS-VS

Quartz

26.81ct1 pc
$ 70.78
19 x 19 mm (calibrated)
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3.30ct Natural Multicolor Mystic Quartz, Round, VVS, Photo A

3.30ct Natural Multicolor Mystic Quartz, Round, VVS

Mystic Quartz

3.30ct1 pc
$ 23.76
12 mm (calibrated)
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6.22ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

6.22ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

6.22ct total2 pcs
$ 41.05
10 x 8 mm (calibrated)
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1.88ct Natural Multicolor Pietersite, Marquise, Opaque, Photo A

1.88ct Natural Multicolor Pietersite, Marquise, Opaque

Pietersite

1.88ct1 pc
$ 5.35
15.5 x 6.4 mm
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6.05ctw Natural Multicolor Opal, Square, Transparent, Photo A

6.05ctw Natural Multicolor Opal, Square, Transparent

Opal

6.05ct total40 pcs
$ 51.74
4.5 x 4.4 mm
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0.73ctw Natural White Sapphire, Round, VS, Photo A

0.73ctw Natural White Sapphire, Round, VS

Sapphire

0.73ct total2 pcs
$ 116.17
4.3 mm
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0.40ct Natural Intense Purple Sapphire, Oval, VVS, Photo A

0.40ct Natural Intense Purple Sapphire, Oval, VVS

Sapphire

0.40ct1 pc
$ 45.46
6 x 4 mm (calibrated)
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0.66ct Natural Dark Orange-Gold Sapphire, Octagon / Emerald Cut, VS, Photo A

0.66ct Natural Dark Orange-Gold Sapphire, Octagon / Emerald Cut, VS

Sapphire

0.66ct1 pc
$ 43.20
5 x 4 mm (calibrated)
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6.40ct Natural Multicolor Fire Agate, Oval, Opaque, Photo A

6.40ct Natural Multicolor Fire Agate, Oval, Opaque

Fire Agate

6.40ct1 pc
$ 65.82
14.4 x 11 mm
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20.39ct Natural Plum Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

20.39ct Natural Plum Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

20.39ct1 pc
$ 29.86
18.3 x 15.6 mm
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3.94ct Natural Golden Citrine, Oval, VVS, Photo A

3.94ct Natural Golden Citrine, Oval, VVS

Citrine

3.94ct1 pc
$ 37.82
12 x 10 mm (calibrated)
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3.13ctw Natural Light Violet Blue Sapphire, Square, VVS-VS, Photo A

3.13ctw Natural Light Violet Blue Sapphire, Square, VVS-VS

Sapphire

3.13ct total20 pcs
$ 247.90
2.7 x 2.6 mm
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1.64ct Natural Lively Green Sphene, Oval, Transparent, Photo A

1.64ct Natural Lively Green Sphene, Oval, Transparent

Sphene

1.64ct1 pc
$ 9.84
6.7 x 6.2 mm
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6.13ctw Natural Multicolor Tourmaline, Briolette, VS-SI, Photo A
Tourmaline Product Video (352899)

6.13ctw Natural Multicolor Tourmaline, Briolette, VS-SI

Tourmaline

6.13ct total10 pcs
$ 129.47
6.5 x 3.8 mm
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1.07ct Natural Medium Red Ruby, Pear Shape, VS-SI, Photo A
Ruby Product Video (569920)

1.07ct Natural Medium Red Ruby, Pear Shape, VS-SI

Ruby

1.07ct1 pc
$ 946.33
7 x 5 mm (calibrated)
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21.42ct Natural Greyish White Howlite, Pear Shape, Opaque, Photo A

21.42ct Natural Greyish White Howlite, Pear Shape, Opaque

Howlite

21.42ct1 pc
$ 12.34
27.1 x 19 mm
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24.45ct Natural Medium Gray Hematite, Baguette, Opaque, Photo A

24.45ct Natural Medium Gray Hematite, Baguette, Opaque

Hematite

24.45ct1 pc
$ 29.69
19 x 14.8 mm
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1.84ct Natural Ladybug Red Strawberry Quartz, Round, Translucent, Photo A

1.84ct Natural Ladybug Red Strawberry Quartz, Round, Translucent

Strawberry Quartz

1.84ct1 pc
$ 17.00
8 mm (calibrated)
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9.15ct Natural Medium Green Malachite, Baguette, Opaque, Photo A

9.15ct Natural Medium Green Malachite, Baguette, Opaque

Malachite

9.15ct1 pc
$ 14.50
11.7 x 10.7 mm
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GemSelect Certified Store Reviews

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

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

This was my first experience with this site and it was good. After I receiving my product will the ultimate deciding factor whether or not I return for another purchase. I hope to return.

Posted By Online Shopper in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate
Psilomelane is an umbrella term for hard black manganese oxide and is composed of hydrous manganese oxide with variable amounts of barium and potassium. The name, psilomelane comes from the Greek for "psilos" (smooth) and "melas" (black) because of its smooth, black appearance. Psilomelane is often layered with gray pyrolusite, giving it attractive gray bands and swirls. It is often traded as "Merlinite" or erroneously called "black hematite", though hematite is iron oxide. Psilomelane often forms with barite, quartz, hematite and jasper. When intergrown with jasper it is traded as "psilomelane jasper".
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Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

This was my first experience with this site and it was good. After I receiving my product will the ultimate deciding factor whether or not I return for another purchase. I hope to return.

Posted By Online Shopper in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!

Posted By Leo in March, 2025
Source: Bizrate
Enlarged Gemstone Image