if not minty green stone for the chain, blue topaz could be option? to match my engagement ring, and i think Blue Topaz is Sanjiv's birth stone. Marco Bicego Murano Yellow Gold Earrings with Amethyst and Blue Topaz
Art Smith’s jewelry is dynamic in its size and form. Although sometimes massive in scale, his jewelry remains lightweight and wearable. See "From the Village to Vogue: The Modernist Jewelry of Art Smith".