Art of Adornment These highly lustrous keishi pearls are mixed with rutilated quartz crystals in a multi-facetted onion cut (they’re kind of shaped like a Hershey kiss). Rutilated quartz is a quartz crystal with rutile (golden) crystals inside it. The pearls give off shades of gold with a very slight rose tint. This necklace is finished in 14 k gold filled with a lobster claw. The necklace is 17 inches with a 2-inch extender chain.   Price: $186.00