8mm Rainbow Obsidian Plain Round 15.5 inch 50 Beads 1mm Hole Santorini Blue Chalcedony

8mm Rainbow Obsidian Plain Round 15.5 inch 50 Beads 1mm Hole Santorini Blue ChalcedonyRainbow Obsidian Plain Round Beads have a vitreous luster with a symmetrical shape. These obsidian gems are formed by sand particles which come into contact with extreme heat inside the Earth's crust (volcanic vents) then as they solidify, they exhibit a rainbow hued internal iridescence caused by the high heat formation process. These beads are matched for color, quality and tone on the opaque bodies with rainbow iridescence that shifts as refracted

excellent cut and polish with a symmetrical round shape

Multi-color Tourmaline Faceted Rondelles measure approximately 4mm average in diameter

Rare & Unique Libyan Desert Glass Plain Round  and Rondelle Beads have a vitreous luster

slightly yellowish medium mint green hue with slight internal characteristics and the strand consists of approximately 13 lovely gems

Tanzanian Kyanite Plain Coin Beads have a vitreous luster

Iolite faceted rondelle Vermeil Chain has approximately 40 beads on our custom crafted

a deep and rich golden amber hue

the group presents as unusual and beautiful Icy Blue Opal beads

10x10mm Vermeil Bezeled Lemon Quartz faceted trillion Connector sold as 1 piece

10mm diameter approximate measure for these Deep Purple Amethyst unfaceted round beads which have a vitreous luster

5x3-9x4mm Ruby glass filled plain free shape beads 18 inch 210 pieces

Inter-matching designs can be found in the same metal category or another metal category