SPINELLI KILCOLLIN Gravity 18-karat yellow and white gold diamond necklace

Spinelli Kilcollin's 'Gravity' necklace mirrors the interchangeable design of its signature 'Galaxy' rings. Handcrafted in Los Angeles, it's cast from 18-karat yellow and white gold and is strung with two diamond-encrusted pendants which can be worn together or separately, depending on your mood. The chain has alternating links in various sizes, so it's fully adjustable.