Black Onyx
Black Onyx is a striking variety of chalcedony quartz, renowned for its smooth, deep black appearance often enhanced by fine white banding. Formed through the deposition of silica in volcanic lava cavities, Black Onyx boasts a dense, uniform texture and a waxy to vitreous luster.
With a Mohs hardness of 6.5 to 7, Black Onyx is durable and ideal for a wide range of jewelry applications, from elegant beads to polished cabochons. Significant sources include Brazil, India, and Madagascar.
Celebrated for its protective and grounding properties, Black Onyx has long been cherished as a stone of strength, resilience, and focus, making it a timeless choice for both fashion and spiritual purposes.
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On Sale
Black Onyx Round Faceted 10mm - Loose Beads
Your Price: CAD$8.24Regular: CAD$11.00Black Onyx Round Faceted 10mm - Loose BeadsOXBK-RND101010-FC- SKU:
- OXBK-RND101010-FC
- Size:
- 10mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$8.24Regular: CAD$11.00 -
On Sale
Black Onyx Round Faceted 12mm - Loose Beads
Your Price: CAD$14.39Regular: CAD$19.20Black Onyx Round Faceted 12mm - Loose BeadsOXBK-RND121212-FC- SKU:
- OXBK-RND121212-FC
- Size:
- 12mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$14.39Regular: CAD$19.20 -
On Sale
Black Onyx Round Faceted 14mm - Loose Beads
Your Price: CAD$16.49Regular: CAD$22.00Black Onyx Round Faceted 14mm - Loose BeadsOXBK-RND141414-FC- SKU:
- OXBK-RND141414-FC
- Size:
- 14mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$16.49Regular: CAD$22.00 -
On Sale
Black Onyx Round Faceted 16mm - Loose Beads
Your Price: CAD$18.74Regular: CAD$25.00Black Onyx Round Faceted 16mm - Loose BeadsOXBK-RND161616-FC- SKU:
- OXBK-RND161616-FC
- Size:
- 16mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$18.74Regular: CAD$25.00 -
On Sale
Black Onyx Round Faceted 18mm - Loose Beads
Your Price: CAD$26.99Regular: CAD$36.00Black Onyx Round Faceted 18mm - Loose BeadsOXBK-RND181818-FC- SKU:
- OXBK-RND181818-FC
- Size:
- 18mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$26.99Regular: CAD$36.00 -
On Sale
Black Onyx Round Faceted 20mm - Loose Beads
Your Price: CAD$33.74Regular: CAD$45.00Black Onyx Round Faceted 20mm - Loose BeadsOXBK-RND202020-FC- SKU:
- OXBK-RND202020-FC
- Size:
- 20mm
- Type:
- Round
- Finish:
- Faceted
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$33.74Regular: CAD$45.00 -
On Sale
Black Onyx Round Faceted Diamond Cut 2mm - Loose Beads
Your Price: CAD$4.49Regular: CAD$6.00Black Onyx Round Faceted Diamond Cut 2mm - Loose BeadsOXBK-RND000222-FCD- SKU:
- OXBK-RND000222-FCD
- Size:
- 2mm
- Type:
- Round
- Finish:
- Faceted Diamond Cut
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$4.49Regular: CAD$6.00 -
On Sale
Black Onyx Round Large Cut 8mm - Loose Beads
Your Price: CAD$8.99Regular: CAD$12.00Black Onyx Round Large Cut 8mm - Loose BeadsOXBK-RND000888-LC- SKU:
- OXBK-RND000888-LC
- Size:
- 8mm
- Type:
- Round
- Finish:
- Large Cut
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$8.99Regular: CAD$12.00 -
On Sale
Black Onyx Round Large Cut 10mm - Loose Beads
Your Price: CAD$10.19Regular: CAD$13.60Black Onyx Round Large Cut 10mm - Loose BeadsOXBK-RND101010-LC- SKU:
- OXBK-RND101010-LC
- Size:
- 10mm
- Type:
- Round
- Finish:
- Large Cut
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$10.19Regular: CAD$13.60 -
On Sale
Black Onyx Abacus 10mm x 10mm x 4mm - Loose Beads
Your Price: CAD$13.19Regular: CAD$17.60Black Onyx Abacus 10mm x 10mm x 4mm - Loose BeadsOXBK-ABA010104- SKU:
- OXBK-ABA010104
- Size:
- 10x4mm
- Type:
- Abacus
- Finish:
- Polished
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$13.19Regular: CAD$17.60 -
On Sale
Black Onyx Chip Sticks 16mm x 6mm x 5mm - Loose Beads
Your Price: CAD$7.19Regular: CAD$9.60Black Onyx Chip Sticks 16mm x 6mm x 5mm - Loose BeadsOXBK-CHS001665- SKU:
- OXBK-CHS001665
- Size:
- Irregular
- Type:
- Chip Sticks
- Finish:
- Polished
- Selling Unit:
- 14-15 Inches
- Additional Info:
- Natural - Dyed
Your Price: CAD$7.19Regular: CAD$9.60