A citrine ring positively glows on any warm-skinned woman's hand. 

    Red-heads, especially, are drawn to this lemony variety of quartz, which was an Art Deco favourite of Hollywood icons Greta Garbo and Joan Crawford. This November birthstone feels autumnal – Klenota's citrine ranges from pale golden yellow to honey or almost brown – some with rainbow or sparkling inclusions. If she has slender pianists’ fingers, a simple square-cut stone will enhance her elegance. Or for a more dramatic contrast, how about a chunky statement ring? We suggest citrine framed by blue tanzanites. Husbands – surprise her on your 13th anniversary with an eternity ring of tiger-colored stones... all wrapped around her finger.