Marquise Faceted Genuine Blue Sapphire Size:6x3mm steel center rod and bending

steel center rod and bending rods Center Rod Diameter 12 mm OD Included Ring Sizes 14 mm OD

7mm height — a practical size for pendants and charm applications

219 – Ottotech Silicone Polishing Kit

the pliers automatically measure the correct spacing — no estimating required

Marquise Faceted Genuine Blue Sapphire Size:6x3mm steel center rod and bendingSapphire is one of the most popular colored gemstones in the United States, prized for its extraordinary durability and suitability for everyday wear. Pure corundum the mineral from which sapphire is composed is actually colorless in its purest form, but trace elements of iron and titanium produce the iconic blue color associated with sapphire. These same trace elements are responsible for the wide range of colors found across the corundum family. All