Elegance meets ethical sourcing in this gorgeous necklace from the greenland rubies collection. 14k yellow gold features a responsibly sourced, natural round-cut ruby from greenland each piece in the collection is distinctly unique as a result of the rubies' natural formation independently certified round-cut lab-grown diamonds wrap around the gemstone to create the teardrop pendant total lab-grown diamond weight is 1/5 carat 16- to 18-inch adjustable cable chain with lobster clasp exclusively at kay