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Silon Gems Fine Gemstones
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All Gemstones

Our Collection

All Gemstones

Browse our curated selection of natural, certified gemstones from the world's finest sources.

All Topaz Citrine Lemon Quartz Ametrine Amethyst Emerald Garnet Aquamarine Kunzite Tourmaline Peridot Moissanite Sapphire Ruby Opal Tanzanite Moonstone

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Topaz · London Blue Topaz · Swiss Blue Topaz Topaz · Swiss Topaz
Featured
Certified
Natural Cushion Cut Purple Amethyst Gemstone

Amethyst

Available

Natural Cushion Cut Purple Amethyst Gemstone

Ame0006-26

9 ct Cushion
February — Amethyst
$60
Featured
Certified
Natural Cushion Cut Purple Amethyst

Amethyst

Available

Natural Cushion Cut Purple Amethyst

Ame0007-26

13.5 ct Cushion
February — Amethyst
$70
5% Off Featured
Certified
Zambian Emerald Cut Green Emerald

Emerald

Available

Zambian Emerald Cut Green Emerald

Eme0005-26

5.5 ct Emerald Cut
May — Emerald
$248 $235
15% Off Featured
Certified
Natural Rhodolite Garnet Emerald Cut Loose Gemstone

Garnet

Available

Natural Rhodolite Garnet Emerald Cut Loose Gemstone

Gar0002-26

3.5 ct Emerald Cut
January — Garnet
$105 $89
16% Off Featured
Certified
Rhodolite Garnet Emerald Cut Loose Gemstone

Garnet

Available

Rhodolite Garnet Emerald Cut Loose Gemstone

Gar0003-26

3 ct Emerald Cut
January — Garnet
$90 $76
5% Off Featured
Certified
Natural Zambian Emerald Oval Cut Loose Gemstone

Emerald

Available

Natural Zambian Emerald Oval Cut Loose Gemstone

Eme0006-26

6.5 ct Oval Cut
May — Emerald
$228 $216
10% Off Featured
Certified
Natural London Blue Topaz Pear Cut Loose Gemstone

Topaz · London Blue

Available

Natural London Blue Topaz Pear Cut Loose Gemstone

Lon0002-26

8 ct Pear Cut
November — Topaz
$90 $81
10% Off Featured
Certified
Citrine Cushion Check Cut Loose Gemstone

Citrine

Available

Citrine Cushion Check Cut Loose Gemstone

Cit0005-26

15.5 ct Cushion Cut
November — Topaz
$109 $98
Featured
Certified
Natural Pink Tourmaline Cushion Cut Loose Gemstone

Tourmaline

Available

Natural Pink Tourmaline Cushion Cut Loose Gemstone

Tou0003-26

2.5 ct Cushion Cut
October — Opal
$50
Featured
Certified
Natural Rubellite Tourmaline Oval Cut Loose Gemstone

Tourmaline

Available

Natural Rubellite Tourmaline Oval Cut Loose Gemstone

Tou0004-26

2.5 ct Oval Cut
October — Opal
$50
5% Off Featured
Certified
Natural Pink Tourmaline Emerald Cut Loose Gemstone

Tourmaline

Available

Natural Pink Tourmaline Emerald Cut Loose Gemstone

Tou0005-26

3.5 ct Emerald Cut
October — Opal
$56 $53
Featured
Certified
Natural Zambian Emerald Oval Cut Loose Gemstone

Emerald

Available

Natural Zambian Emerald Oval Cut Loose Gemstone

Eme0007-26

5 ct Oval Cut
May — Emerald
$210