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Buy Tashmarine Diopside Gems

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1.22ct Natural Very Light Yellow Color-Change Diaspore, Cushion, VS-SI, Photo A

1.22ct Natural Very Light Yellow Color-Change Diaspore, Cushion, VS-SI

Color-Change Diaspore

1.22ct1 pc
$ 78.32
7 x 5 mm (calibrated)
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3.76ctw Natural Multicolor Andalusite, Round, VS, Photo A

3.76ctw Natural Multicolor Andalusite, Round, VS

Andalusite

3.76ct total30 pcs
$ 199.18
3.1 mm
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2.89ct Natural Multicolor Black Opal, Pear Shape, Opaque, Photo A

2.89ct Natural Multicolor Black Opal, Pear Shape, Opaque

Black Opal

2.89ct1 pc
$ 144.50
14.2 x 9.6 mm
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2.12ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, SI, Photo A

2.12ct Natural Fire Orange Hessonite Garnet, Octagon / Emerald Cut, SI

Hessonite Garnet

2.12ct1 pc
$ 42.65
8 x 8 mm (calibrated)
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2.46ctw Natural Very Light Dijon Yellow Citrine, Round, VVS, Photo A

2.46ctw Natural Very Light Dijon Yellow Citrine, Round, VVS

Citrine

2.46ct total2 pcs
$ 20.66
7 mm (calibrated)
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7.99ctw Natural Multicolor Labradorite, Square, Translucent, Photo A

7.99ctw Natural Multicolor Labradorite, Square, Translucent

Labradorite

7.99ct total20 pcs
$ 11.18
5.3 x 5.2 mm
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0.90ct Natural Warm Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

0.90ct Natural Warm Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

0.90ct1 pc
$ 27.00
9.8 x 3.4 mm
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1.52ct Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS, Photo A

1.52ct Natural Golden Orange Citrine, Octagon / Emerald Cut, VVS

Citrine

1.52ct1 pc
$ 14.59
8 x 6 mm (calibrated)
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10.46ct Natural Multicolor Coral, Pear Shape, Translucent, Photo A

10.46ct Natural Multicolor Coral, Pear Shape, Translucent

Coral

10.46ct1 pc
$ 27.61
20 x 15 mm (calibrated)
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16.47ct Natural Pearl White Mother of Pearl, Round, Opaque, Photo A

16.47ct Natural Pearl White Mother of Pearl, Round, Opaque

Mother of Pearl

16.47ct1 pc
$ 23.92
25.4 mm
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0.85ct Natural Gold Sphalerite, Oval, SI, Photo A

0.85ct Natural Gold Sphalerite, Oval, SI

Sphalerite

0.85ct1 pc
$ 51.00
5.7 x 4.6 mm
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9.22ct Natural Medium Green Druzy Variscite, Fancy, Opaque, Photo A

9.22ct Natural Medium Green Druzy Variscite, Fancy, Opaque

Druzy Variscite

9.22ct1 pc
$ 15.49
25 x 18 mm (calibrated)
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1.09ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.09ct Natural Multicolor Opal, Oval, Opaque

Opal

1.09ct1 pc
$ 39.24
9 x 7 mm (calibrated)
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0.96ctw Natural Multicolor Sapphire, Square, VS, Photo A

0.96ctw Natural Multicolor Sapphire, Square, VS

Sapphire

0.96ct total10 pcs
$ 138.24
2.4 x 2.3 mm
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6.50ct Natural Multicolor Quartz With Marcasite, Trillion, Transparent, Photo A

6.50ct Natural Multicolor Quartz With Marcasite, Trillion, Transparent

Quartz With Marcasite

6.50ct1 pc
$ 42.90
15 x 15 mm (calibrated)
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2.05ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

2.05ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

2.05ct1 pc
$ 81.18
18.8 x 3.8 mm
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23.29ct Natural Silver Gray Hematite, Square, Opaque, Photo A

23.29ct Natural Silver Gray Hematite, Square, Opaque

Hematite

23.29ct1 pc
$ 27.36
15.8 x 14.7 mm
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5.18ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS, Photo A

5.18ctw Natural Blackish Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

5.18ct total6 pcs
$ 39.89
6 x 6 mm (calibrated)
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0.79ctw Natural Light Golden Citrine, Heart, VVS, Photo A

0.79ctw Natural Light Golden Citrine, Heart, VVS

Citrine

0.79ct total2 pcs
$ 6.64
5 x 5 mm (calibrated)
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1.36ctw Natural Multicolor Sapphire, Square, VS, Photo A

1.36ctw Natural Multicolor Sapphire, Square, VS

Sapphire

1.36ct total15 pcs
$ 97.92
2.3 x 2.3 mm
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8.97ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque, Photo A

8.97ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque

Tourmaline

8.97ct1 pc
$ 53.82
15 x 10 mm (calibrated)
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0.21ct Natural Medium Dark-Red Ruby, Round, VS, Photo A

0.21ct Natural Medium Dark-Red Ruby, Round, VS

Ruby

0.21ct1 pc
$ 83.44
3.5 mm (calibrated)
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1.08ct Natural Multicolor Black Opal, Cushion, Opaque, Photo A

1.08ct Natural Multicolor Black Opal, Cushion, Opaque

Black Opal

1.08ct1 pc
$ 33.36
9.3 x 6.6 mm
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12.49ct Natural Medium Violet Amethyst, Cushion, VVS, Photo A

12.49ct Natural Medium Violet Amethyst, Cushion, VVS

Amethyst

12.49ct1 pc
$ 119.90
18 x 13 mm (calibrated)
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0.56ct Natural London Blue Topaz, Oval, VVS-VS, Photo A

0.56ct Natural London Blue Topaz, Oval, VVS-VS

Topaz

0.56ct1 pc
$ 5.38
6 x 4 mm (calibrated)
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21.63ctw Natural Black Spinel, Oval, Opaque, Photo A

21.63ctw Natural Black Spinel, Oval, Opaque

Spinel

21.63ct total2 pcs
$ 85.66
16 x 12 mm (calibrated)
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25.09ct Natural Multicolor Quartz With Marcasite, Oval, Transparent, Photo A

25.09ct Natural Multicolor Quartz With Marcasite, Oval, Transparent

Quartz With Marcasite

25.09ct1 pc
$ 198.71
25.3 x 17.2 mm
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17.32ct Natural Deep Green Maw-Sit-Sit, Round, Opaque, Photo A
Maw-Sit-Sit Product Video (476869)

17.32ct Natural Deep Green Maw-Sit-Sit, Round, Opaque

Maw-Sit-Sit

17.32ct1 pc
$ 68.59
16 mm (calibrated)
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1.17ct Natural Light Green Tourmaline, Round, Transparent, Photo A

1.17ct Natural Light Green Tourmaline, Round, Transparent

Tourmaline

1.17ct1 pc
$ 23.36
6 mm (calibrated)
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5.16ct Natural Pale Reddish Orange Strawberry Quartz, Oval, Translucent, Photo A

5.16ct Natural Pale Reddish Orange Strawberry Quartz, Oval, Translucent

Strawberry Quartz

5.16ct1 pc
$ 36.98
14 x 10 mm (calibrated)
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11.21ct Natural Multicolor Rainbow Pyrite, Fancy, Opaque, Photo A

11.21ct Natural Multicolor Rainbow Pyrite, Fancy, Opaque

Rainbow Pyrite

11.21ct1 pc
$ 34.98
26.1 x 12 mm
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1.32ct Natural Deep Orange Hessonite Garnet, Baguette, SI, Photo A

1.32ct Natural Deep Orange Hessonite Garnet, Baguette, SI

Hessonite Garnet

1.32ct1 pc
$ 34.85
7 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

The website design looks dated and not particularly up to date with what you would expect from a site selling gemstones - however the product information is clearly laid out and well marked, with details for each product sold.

Posted By Online Shopper in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate
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