5-8.5mm Ethiopian Opal Plain Rondelle Beads 16 inch 136 pieces AAA Grade Gemstone Focal Beads

5-8.5mm Ethiopian Opal Plain Rondelle Beads 16 inch 136 pieces AAA Grade Gemstone Focal BeadsYour opal will last a long time if you take good care of it. You should treat your opal with some care to prevent any scratches or blows. The stones should never be kept in oil or any other chemicals. This may cause them to lose some or all of their fire. Because opals contain some water (as much as 20% water), they should never be stored in a bank or vault for long periods of time because of the dehumidifiers used in many vaults. If opals get too

and olive greens

gems are treated with a titanium coating for a shimmering group of rondelles

the polish is good with some abrasion

superior make with eye visible rutile inclusions

the stones have good polish

tone and quality showing internal characteristics

and each strand of approximately 14 beads will reflect the unique features of this lovely gem

5mm for the smallest size up to 17x12x10mm for the largest size

Eggplant Center Drill Button Freshwater Pearls measure approximately 3mm in diameter

gems are of medium saturation with purple and golden hues

well matched for purplish red tone on strand

and the color is white hue with excellent make in an asymmetrical shape