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Gemstone Cabochons in a Wide Variety of Stones, Shapes and Sizes  >> Black Onyx

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Sub-categories: Amazonite | Amber | Amber (Green) | Amethyst | Aquamarine | Aquamarine | Aragonite | Aventurine | Azurite | Banded Agate | Black Onyx | Black Star Diopside | Bloodstone | Blue Lace Agate | Blue Onyx | Blue Quartz | Botswana Agate | Brecciated Jasper | Bright Dyed Stone | Carnelian | Chalcedony | Charoite | Chrysanthemum Stone | Chrysocolla | Citrine | Clear Quartz | Cubic Zirconia | Dalmation Stone | Dyed Howlite | Faux Turquoise | Fluorite | Garnet | Goldstone (Blue) | Goldstone (Brown) | Green Marble | Green Onyx | Haematine | Haematite | Hemimorphite | Iolite | Jade | Jasper (Picture) | Jasper (Red) | Kyanite | Labradorite | Lapis Lazuli | Lemon Chrysophrase | Lemon Quartz | Leopard Skin Agate | Leopard Stone | Lepidolite | Malachite | Mixed Batches | Moonstone | Moss Agate | Opal | Peridot | Pink Tourmaline | Prehnite | Rainbow Moonstone | Rhodochrosite | Rhodonite | Rhyolite | Rose Quartz | Ruby | Ruby in Zoisite | Russian Serpentine | Rutilated Quartz | Smokey Quartz | Snakeskin Jasper | Snowflake Obsidian | Sodalite | Spherulitic Rhyolite | Sunset Jasper | Sunstone | Tiger Jasper | Tigers Eye | Topaz | Tourmalinated Quartz | Tourmaline | Turquoise | Unakite | White Howlite | White Marble | White Marble (Dyed) |
Sub-sub-categories: Other | Oval | Round | Square |
Black Onyx 6mm Cabochon
Black Onyx 6mm Cabochon
Black onyx 6mm cabochon ...

£0.28
Black Onyx 8mm Cabochon
Black Onyx 8mm Cabochon
Black onyx 8mm cabochon. ...

£0.35
Black Onyx 10mm Cabochon
Black Onyx 10mm Cabochon
Black onyx 10mm cabochon gemstone ...

£0.45
Black Onyx Cabochon - Oval 8 x 6 mm
Black Onyx Cabochon - Oval 8 x 6 mm
Black Onyx cabochon, oval 8 x 6 mm ...

£0.30
Black Onyx Cabochon - Oval 25 x 18 mm
Black Onyx Cabochon - Oval 25 x 18 mm
Black Onyx cabochon, oval 25 x 18 mm ...

£1.60
Black Onyx Cabochon - Oval 14 x 10 mm
Black Onyx Cabochon - Oval 14 x 10 mm
Black Onyx cabochon, oval 14 x 10 mm ...

£0.55
Black Onyx Cabochon - Oval 10 x 8 mm
Black Onyx Cabochon - Oval 10 x 8 mm
Black Onyx cabochon, oval 10 x 8 mm ...

£0.35
Black Onyx 5mm Cabochon
Black Onyx 5mm Cabochon
Black onyx 5mm cabochon ...

£0.25
Black Onyx 4mm Cabochon
Black Onyx 4mm Cabochon
Black onyx 4mm cabochon ...

£0.20
Black Onyx Cabochon - Oval 18 x 13 mm
Black Onyx Cabochon - Oval 18 x 13 mm
Black onyx cabochon, oval 18x13mm ...

£1.00
Black Onyx 15mm Cabochon
Black Onyx 15mm Cabochon
Black onyx 15mm cabochon ...

£1.70
Black Onyx Cabochon - Marquise 8 x 4 mm
Black Onyx Cabochon - Marquise 8 x 4 mm low in stock! Sold Out

Black Onyx marquise cabochon, size 8 x 4 mm ...

£0.95
Black Onyx Cabochon - Pear 8 x 5 mm
Black Onyx Cabochon - Pear 8 x 5 mm
Black Onyx pear shaped cabochon, size 8 x 5 mm ...

£0.95
Black Onyx Cabochon - Oval 12 x 10 mm
Black Onyx Cabochon - Oval 12 x 10 mm
Black Onyx cabochon, oval 12 x 10 mm ...

£0.50
Black Onyx Cabochon - Oval 16 x 12 mm
Black Onyx Cabochon - Oval 16 x 12 mm
Black Onyx cabochon, oval 16 x 12 mm ...

£0.90
Black Onyx 20mm Cabochon
Black Onyx 20mm Cabochon
Black onyx 20mm cabochon ...

£2.10
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