Evoking the timeless styling of days gone by, these Smoky Quartz antique style rings connect you to the rich tapestry off all that have come before. Yellow gold brings out the bronze and golden colors inside a smoky quartz pendant. White gold will highlight the brown and grey tones of the gem. Either way, you can't go wrong. Tanzanite is the gem of fortune and luck. A tanzanite pendant is said to ease stress and free one from bad habits.