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Buy Tashmarine Diopside Gems

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54.55ct Natural Medium Violet Amethyst, Oval, VVS-VS, Photo A
Amethyst Product Video (679951)

54.55ct Natural Medium Violet Amethyst, Oval, VVS-VS

Amethyst

54.55ct1 pc
$ 523.68
30 x 22 mm (calibrated)
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8.92ctw Natural Multicolor Pietersite, Pear Shape, Opaque, Photo A

8.92ctw Natural Multicolor Pietersite, Pear Shape, Opaque

Pietersite

8.92ct total2 pcs
$ 25.37
14.8 x 8.8 mm
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7.77ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.77ct Natural Medium Green Agate, Oval, Translucent

Agate

7.77ct1 pc
$ 8.21
13.4 x 11.4 mm
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47.73ct Natural Multicolor Jasper, Baguette, Opaque, Photo A

47.73ct Natural Multicolor Jasper, Baguette, Opaque

Jasper

47.73ct1 pc
$ 63.00
31.1 x 23.7 mm
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1.93ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.93ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.93ct1 pc
$ 56.05
17 x 3.8 mm
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2.71ct Natural Golden Orange Citrine, Oval, VVS-VS, Photo A

2.71ct Natural Golden Orange Citrine, Oval, VVS-VS

Citrine

2.71ct1 pc
$ 17.89
11 x 9 mm (calibrated)
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16.75ct Natural Multicolor White Agate, Round, Opaque, Photo A

16.75ct Natural Multicolor White Agate, Round, Opaque

Agate

16.75ct1 pc
$ 31.96
17 mm (calibrated)
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11.12ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

11.12ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

11.12ct1 pc
$ 11.08
22.6 x 16.3 mm
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3.49ct Natural Light Violet Amethyst, Round, VVS, Photo A

3.49ct Natural Light Violet Amethyst, Round, VVS

Amethyst

3.49ct1 pc
$ 32.24
10 mm (calibrated)
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4.68ct Natural Medium Pink Strawberry Quartz, Round, Translucent, Photo A

4.68ct Natural Medium Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

4.68ct1 pc
$ 43.25
11 mm (calibrated)
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4.33ct Natural Medium Violet Amethyst, Round, VVS-VS, Photo A

4.33ct Natural Medium Violet Amethyst, Round, VVS-VS

Amethyst

4.33ct1 pc
$ 34.30
11 mm (calibrated)
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4.36ct Natural Golden Citrine, Octagon / Emerald Cut, VVS, Photo A

4.36ct Natural Golden Citrine, Octagon / Emerald Cut, VVS

Citrine

4.36ct1 pc
$ 36.62
11 x 9 mm (calibrated)
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1.93ct Natural Purple Pink Kunzite, Cushion, VVS-VS, Photo A

1.93ct Natural Purple Pink Kunzite, Cushion, VVS-VS

Kunzite

1.93ct1 pc
$ 64.00
6.8 x 6.1 mm
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19.52ct Natural Deep Blue Green Grandidierite, Oval, Translucent, Photo A
Grandidierite Product Video (471785)

19.52ct Natural Deep Blue Green Grandidierite, Oval, Translucent

Grandidierite

19.52ct1 pc
$ 2,576.64
17.3 x 14.2 mm
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12.20ct Natural Multicolor Black Opal, Oval, Opaque, Photo A
Black Opal Product Video (744010)

12.20ct Natural Multicolor Black Opal, Oval, Opaque

Black Opal

12.20ct1 pc
$ 610.00
29.5 x 17.5 mm
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11.77ct Natural Dark Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

11.77ct Natural Dark Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS

Smoky Quartz

11.77ct1 pc
$ 26.41
13 x 13 mm (calibrated)
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0.65ctw Natural Tuscany Yellow Sapphire, Square, VS, Photo A

0.65ctw Natural Tuscany Yellow Sapphire, Square, VS

Sapphire

0.65ct total2 pcs
$ 40.38
3.6 x 3.6 mm
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5.47ctw Natural Currant Red Pyrope Garnet, Pear Shape, VVS-VS, Photo A

5.47ctw Natural Currant Red Pyrope Garnet, Pear Shape, VVS-VS

Pyrope Garnet

5.47ct total6 pcs
$ 50.54
7.2 x 5.2 mm
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6.58ct Natural Chocolate Brown Smoky Quartz, Pear Shape, VVS, Photo A

6.58ct Natural Chocolate Brown Smoky Quartz, Pear Shape, VVS

Smoky Quartz

6.58ct1 pc
$ 15.79
15.1 x 11.1 mm
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2.44ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

2.44ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

2.44ct1 pc
$ 73.20
15.3 x 7.4 mm
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7.88ct Natural Dijon Yellow Apatite, Oval, VS, Photo A
Apatite Product Video (407294)

7.88ct Natural Dijon Yellow Apatite, Oval, VS

Apatite

7.88ct1 pc
$ 392.14
15.2 x 12 mm
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2.44ct Natural Deep Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.44ct Natural Deep Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.44ct1 pc
$ 53.66
9 x 7 mm (calibrated)
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6.01ct Natural Medium Green Chrysoprase, Oval, Translucent, Photo A

6.01ct Natural Medium Green Chrysoprase, Oval, Translucent

Chrysoprase

6.01ct1 pc
$ 60.10
13 x 11 mm (calibrated)
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1.05ct Natural Dark Golden Sapphire, Oval, VVS-VS, Photo A

1.05ct Natural Dark Golden Sapphire, Oval, VVS-VS

Sapphire

1.05ct1 pc
$ 226.51
6.5 x 5.7 mm
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2.63ct Natural Fire Orange Pyrope Garnet, Fancy, Translucent, Photo A

2.63ct Natural Fire Orange Pyrope Garnet, Fancy, Translucent

Pyrope Garnet

2.63ct1 pc
$ 7.94
12 x 9 mm
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0.51ct Natural Light Peachy Golden Sapphire, Pear Shape, VVS, Photo A

0.51ct Natural Light Peachy Golden Sapphire, Pear Shape, VVS

Sapphire

0.51ct1 pc
$ 61.61
6.7 x 4.7 mm
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3.26ctw Natural Medium Golden Citrine, Square, VS, Photo A

3.26ctw Natural Medium Golden Citrine, Square, VS

Citrine

3.26ct total2 pcs
$ 27.29
7 x 7 mm (calibrated)
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2.81ct Natural Medium Gold Citrine, Fancy, VVS-VS, Photo A

2.81ct Natural Medium Gold Citrine, Fancy, VVS-VS

Citrine

2.81ct1 pc
$ 25.97
8 x 6.9 mm
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2.79ct Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.79ct Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.79ct1 pc
$ 25.78
10 x 10 mm (calibrated)
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19.90ct Natural Bluish White Rainbow Moonstone, Oval, Translucent, Photo A

19.90ct Natural Bluish White Rainbow Moonstone, Oval, Translucent

Rainbow Moonstone

19.90ct1 pc
$ 19.90
21.2 x 14.1 mm
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1.05ct Natural Medium Pink Morganite, Pear Shape, VVS-VS, Photo A

1.05ct Natural Medium Pink Morganite, Pear Shape, VVS-VS

Morganite

1.05ct1 pc
$ 97.02
8.9 x 5.7 mm
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1.66ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

1.66ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

1.66ct1 pc
$ 4.43
10 x 5 mm (calibrated)
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Why Buy Tashmarine Diopside from GemSelect?

GemSelect Certified Store Reviews

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

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful experience so far. I rarely order from vendors online but Ia'm hoping the gem I ordered is of good quality and not a fake.

Posted By Online Shopper in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate
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