Leyla Abdollahi 18K gold ring with black rhodium, blue sapphires, tanzanite and diamonds.
Martin Katz 18K gold ring with pink and white diamonds.
Van Cleef & Arpels 18K red and white gold clip with rubies, pink and yellow sapphires, spessartite garnet, black spinel, onyx, mother of pearl, coral and diamonds.
Ivanka Trump stingray cuff bangle with an 18K rose gold trim hosting a geometric cut onyx surrounded by diamonds.
Arunashi Titanium ring with tourmaline, cogolone and diamonds.
Stephen Webster 18K white gold grasshopper ring with tsavorite and crystal haze.
De Grisogono 18K pink gold bracelet with pink opals, pink sapphires and tsavorites.