Onyx Plugs

$ 16.50

  • Quantity: 1 pair (2 pieces) 
  • Style: Round cut plug, 2 sides flat 
  • Material: Black onyx 
  • Flare: Double flare 
  • Flare Size: 1mm-2mm larger than size ordered 
  • Available Sizes: 8mm-25mm 
  • Size: Size ordered is wearable area +/- 1mm 
  • Width: 13mm 
  • Natural Material: SIZES ARE NOT EXACT; CAN BE +/- 1MM  
  • Double flare plugs made of smooth black onyx stone 

Everyone’s favorite pair of classic plugs. Simple, chic, neutral, durable, and versatile. Everything you love about ear stretching jewelry is all wrapped up into each perfect little onyx plug. You cannot go wrong with these! It’s as simple as that. These will be your ultimate go-to accessory. Whether you’re hanging at home in sweatpants or dressing them up for a night out, these will be along for the ride on so many life adventures!  

This beautiful black stone is completely smooth and has a look similar to black glass. It is a common variety of chalcedony. Naturally occurring onyx is banded. These have been heat treated to obtain a solid black appearance.  

The strong stone used allows these to be a dependable pair of plugs for quite some time. Trust us, you’re going to want these around for as long as possible. In addition to having substantial quality and density, these could not be more functional. They match everything in your closet, so they couldn’t be a more practical purchase for a staple accessory!   

The onyx plugs come in a pair of two round cut, double flare plugs with both sides flat. They are available in sizes ranging from 8mm-25mm and have a flare size that will be 1mm-2mm larger than the size ordered. Since onyx is a natural material the sizes can be +/- 1mm and the pair you receive may not look exactly like the pair in the photo.


4g (5mm): .88 grams (less than 1 U.S. penny)

2g (6mm): 1.2 grams (less than 1 U.S. penny)

0g (8mm): 2.1 grams ( aprox. 1 U.S. penny)

00g (10mm): 3.2 grams (aprox. 2 U.S. pennies)

1/2" (12mm): 4.4 grams (aprox. 2 U.S. pennies)

9/16" (14mm): 5.7 grams (aprox. 2.5 U.S. pennies)

5/8" (16mm): 7.6 grams (aprox. 3 U.S. pennies)

3/4" (19mm): 10.5 grams (aprox. 4 U.S. pennies)

7/8" (22mm): 14.5 grams (aprox. 6 U.S. pennies)

1" (25mm): 18.0 grams (aprox. 7 U.S. pennies)

1-1/8" (28mm): 28.1 grams (aprox. 11 U.S. pennies)

1-1/4" (32mm): 30.6 grams (aprox. 13 U.S. pennies)

1-3/8" (35mm): 35.6 grams (aprox. 14 U.S. pennies)

1-1/2" (38mm): 42.0 grams (aprox. 17 U.S. pennies)