• 20mm round glass bubble dome cabochon, rounded bottom

Note: These 20mm cabs have a slightly rounded edge on the bottom, which makes them sit up higher than the original flat bottomed ones. They are fine in a high sided bezel setting, but don't sit right in the almost-flat settings. Also, there are slight marks around the edges, which will be covered when you put them into a high sided bezel setting.

20mm round glass cabochon, also called glass domes, and bubbles.

Size: 20 mm diameter x 6mm high
Material: Glass (magnifying glass)
Flat Back

Quantity price discounts available in the table above, you can buy more and pay less.

About the Grading system for the Glass cabochons:

  • A-Grade - clear with no visible scratches or marks.
  • B-Grade - may have small marks on the bottom or small cracks on the edges, these generally don't show when inserted into a bezel setting.
  • C-Grade - small scratches on top, insignificant but there.
  • Seconds - with scratches on top, ideal for practising with, or kids classes, or for 'vintage, grunge or rustic', when imperfections are part of the design!
  • M - 'mystic', the glass is not crystal clear.
  • R - rounded bottoms, these domes are not suitable for using in bezel settings with low side edges, but are ideal in high-sided bezels, or crown edge and filigree edge settings.

20mm round glass bubble dome cabochon, rounded bottom

  • Product Code: 586-0020R
  • Base Material: Glass
    Priced and Sold By: Each
  • Availability: 6
  • $1.53

  • Ex Tax: $1.33

  • Quantity Discounts. Buy More = Pay Less.

  • 20 or more $1.30
  • 50 or more $1.07
  • 100 or more $0.84

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Tags: , Glass dome, cabochon, bubble, dome, glass, magnifying, photo jewellery, Glass dome, cabochon, bubble, dome, glass, magnifying, photo jewellery, cabochon, cabochons, cabs, glass dome, bubble dome, glass tile

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