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10.28ct Natural Dark Blue Lapis Lazuli, Oval, Opaque, Photo A

10.28ct Natural Dark Blue Lapis Lazuli, Oval, Opaque

Lapis Lazuli

10.28ct1 pc
$ 21.22
14.6 x 10.6 mm
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10.22ctw Natural Dark Violet Amethyst, Oval, Transparent, Photo A

10.22ctw Natural Dark Violet Amethyst, Oval, Transparent

Amethyst

10.22ct total2 pcs
$ 67.45
12 x 10 mm (calibrated)
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0.26ct Natural Deep Blue Iolite, Octagon / Emerald Cut, VS, Photo A

0.26ct Natural Deep Blue Iolite, Octagon / Emerald Cut, VS

Iolite

0.26ct1 pc
$ 12.48
5 x 3 mm (calibrated)
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0.22ct Natural Lemon Yellow Diamond, Round, VS, Photo A
Diamond Product Video (543907)

0.22ct Natural Lemon Yellow Diamond, Round, VS

Diamond

0.22ct1 pc
$ 398.48
3.8 mm
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18.24ct Natural Aqua Blue Larimar, Pear Shape, Opaque, Photo A
Larimar Product Video (447380)

18.24ct Natural Aqua Blue Larimar, Pear Shape, Opaque

Larimar

18.24ct1 pc
$ 262.66
29.1 x 17.6 mm
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0.77ct Natural Deep Orange-Gold Sapphire, Cushion, VS, Photo A

0.77ct Natural Deep Orange-Gold Sapphire, Cushion, VS

Sapphire

0.77ct1 pc
$ 51.97
4.6 x 4.5 mm
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21.95ctw Natural Violet Blue Chalcedony, Flower Cut, Translucent, Photo A
Chalcedony Product Video (485599)

21.95ctw Natural Violet Blue Chalcedony, Flower Cut, Translucent

Chalcedony

21.95ct total4 pcs
$ 28.98
13 x 13 mm (calibrated)
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0.69ct Natural Medium Yellow Sapphire, Oval, VS, Photo A

0.69ct Natural Medium Yellow Sapphire, Oval, VS

Sapphire

0.69ct1 pc
$ 45.11
5.9 x 4.8 mm
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1.70ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.70ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.70ct total2 pcs
$ 61.20
8 x 6 mm (calibrated)
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20.10ctw Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

20.10ctw Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

20.10ct total2 pcs
$ 31.31
16 x 12 mm (calibrated)
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3.22ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS, Photo A

3.22ct Natural Medium-Dark Golden Citrine, Pear Shape, VVS

Citrine

3.22ct1 pc
$ 21.25
11.9 x 8.5 mm
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8.90ct Natural Medium-Dark Purple Star Ruby, Oval, Opaque, Photo A

8.90ct Natural Medium-Dark Purple Star Ruby, Oval, Opaque

Star Ruby

8.90ct1 pc
$ 140.98
13 x 11 mm (calibrated)
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3.64ct Natural Medium Green Prehnite, Oval, Transparent/Translucent, Photo A

3.64ct Natural Medium Green Prehnite, Oval, Transparent/Translucent

Prehnite

3.64ct1 pc
$ 23.64
10.5 x 8.5 mm
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2.24ct Natural Deep Red Almandine Garnet, Oval, VVS, Photo A

2.24ct Natural Deep Red Almandine Garnet, Oval, VVS

Almandine Garnet

2.24ct1 pc
$ 100.80
9 x 7 mm (calibrated)
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3.63ctw Natural Deep Pinkish Violet Amethyst, Heart, VS, Photo A

3.63ctw Natural Deep Pinkish Violet Amethyst, Heart, VS

Amethyst

3.63ct total5 pcs
$ 23.96
6 x 6 mm (calibrated)
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1.06ct Natural Multicolor Sapphire, Cushion, VVS-VS, Photo A

1.06ct Natural Multicolor Sapphire, Cushion, VVS-VS

Sapphire

1.06ct1 pc
$ 127.20
6.1 x 4.8 mm
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2.57ct Natural Multicolor Opal Triplet, Oval, Opaque, Photo A

2.57ct Natural Multicolor Opal Triplet, Oval, Opaque

Opal Triplet

2.57ct1 pc
$ 77.10
11 x 9 mm (calibrated)
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2.10ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI, Photo A

2.10ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI

Hessonite Garnet

2.10ct1 pc
$ 47.78
8 x 5.7 mm
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1.18ct Natural Earthy Yellow Beryl, Trillion, VVS, Photo A

1.18ct Natural Earthy Yellow Beryl, Trillion, VVS

Beryl

1.18ct1 pc
$ 28.32
8 x 8 mm (calibrated)
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3.68ct Natural White Topaz, Round, VVS-VS, Photo A

3.68ct Natural White Topaz, Round, VVS-VS

Topaz

3.68ct1 pc
$ 24.29
9.5 mm (calibrated)
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1.90ct Natural Dark Brown Kornerupine, Pear Shape, VVS, Photo A

1.90ct Natural Dark Brown Kornerupine, Pear Shape, VVS

Kornerupine

1.90ct1 pc
$ 125.40
9 x 7 mm (calibrated)
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24.74ct Natural Black Onyx, Oval, Opaque, Photo A

24.74ct Natural Black Onyx, Oval, Opaque

Onyx

24.74ct1 pc
$ 29.69
25.7 x 19.6 mm
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1.79ct Natural Amber Orange Hessonite Garnet, Cushion, VS, Photo A

1.79ct Natural Amber Orange Hessonite Garnet, Cushion, VS

Hessonite Garnet

1.79ct1 pc
$ 32.95
7 x 7 mm (calibrated)
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7.51ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

7.51ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

7.51ct1 pc
$ 63.08
19.6 x 11.9 mm
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3.53ct Natural Golden Citrine, Cushion, VVS, Photo A

3.53ct Natural Golden Citrine, Cushion, VVS

Citrine

3.53ct1 pc
$ 29.65
11 x 9 mm (calibrated)
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5.32ct Natural Bluish White Rainbow Moonstone, Square, Transparent, Photo A

5.32ct Natural Bluish White Rainbow Moonstone, Square, Transparent

Rainbow Moonstone

5.32ct1 pc
$ 114.91
12.3 x 11.4 mm
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1.36ct Natural Medium-Dark Orange Hessonite Garnet, Baguette, VS, Photo A

1.36ct Natural Medium-Dark Orange Hessonite Garnet, Baguette, VS

Hessonite Garnet

1.36ct1 pc
$ 30.96
6.7 x 4.8 mm
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2.27ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS, Photo A

2.27ctw Natural Multicolor Mystic Quartz, Pear Shape, VVS

Mystic Quartz

2.27ct total2 pcs
$ 19.07
8 x 6 mm (calibrated)
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1.01ctw Natural Bright Green Peridot, Marquise, VS, Photo A

1.01ctw Natural Bright Green Peridot, Marquise, VS

Peridot

1.01ct total2 pcs
$ 19.39
8 x 4 mm (calibrated)
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10.24ct Natural Medium Green Tsavorite Garnet, Pear Shape, Translucent, Photo A

10.24ct Natural Medium Green Tsavorite Garnet, Pear Shape, Translucent

Tsavorite Garnet

10.24ct1 pc
$ 245.76
16.9 x 12.1 mm
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3.37ctw Natural Deep Red Pyrope Garnet, Square, VS, Photo A

3.37ctw Natural Deep Red Pyrope Garnet, Square, VS

Pyrope Garnet

3.37ct total10 pcs
$ 31.14
4.2 x 4.1 mm
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37.66ct Natural Deep Green Idocrase, Oval, Opaque, Photo A

37.66ct Natural Deep Green Idocrase, Oval, Opaque

Idocrase

37.66ct1 pc
$ 22.60
30.8 x 23.2 mm
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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

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
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

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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