Spinelli Kilcollin’s takes inspiration from the Zodiac calendar for his latest fine jewellery collection, which includes this 18kt yellow-gold necklace. It's crafted in the USA with an 18kt yellow gold, rose-gold and sterling silver roll chain, and features a spherical Galina pendant that is encrusted with white diamond-pavé and set with an 18kt rose-gold halo. Style it with a whisper-weight blouse as part of a considered dinner-party edit.