71 Carat Natural Rough Iolite Gemstones for Faceting rings Cutting plan (orienting to maximize

Cutting plan (orienting to maximize color zoning and minimize cracks boosts value)

and minimal inclusions

Natural Rainbow sapphires are an excellent choice for making rainbow jewelry

up to a really impressive 6

A: Oval and cushion cuts typically yield the best color and minimize waste

71 Carat Natural Rough Iolite Gemstones for Faceting rings Cutting plan (orienting to maximizeTotal Weight: 71 Carats (Approx.) Gemstone: Natural Rough Iolite Origin: Madagascar Individual Stone Sizes: From 1 Carat up to 8. 5 Carats Color: Bluish Grey with natural pleochroic tones Birthstone Month: September Shape & Cut: Natural Rough Uncut Clarity: Natural inclusions visible in rough form Treatment: Untreated (100% Natural) Ideal For: Jewelry making, faceting, cabochon cutting, lapidary work, crystal collections What color should good quality