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Category:

Cabochons x
Grade:

Grade B x
Material:

Onyx x
Color:

Blacks x
Mounting Size:

4mm x
Mounting Shape:

Round x
Mounting Width:

4mm x

Stock Notice: Due to the COVID-19 pandemic, there will be delays in restocking some items. If an item you need is out-of-stock, we recommend reviewing the "You May Also Like" section at the bottom of this page or calling our Customer Service team at 1-800-423-2319. Backorders will be taken on select items but there are no guarantees they will be filled before the auto 60-day cancellation period. Thank you for your patience and understanding. We appreciate your business!

Cabochons Grade B Onyx

Regular Stock

Designer Quality

Cabochon, black onyx (dyed), 4mm calibrated round, B grade, Mohs hardness 6-1/2 to 7. Sold per pkg of 16.

1 - 14
6.85
15 - 49
5.29
50 - 99
3.84
100+
3.36

As Low As $0.21 per cabochon

IN STOCK

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More Details.

Item Number: H20-1682CB Have a question about this item?

Cut from natural black onyx rough, most of this material is dyed to assure uniform blackness. Extremely well-cut and polished. Black onyx has traditionally been used to banish grief and enhance self-control.

Product-Related Information

Cabochons: Tolerance, Dopping and Calibration

Onyx, Black Meaning and Properties

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