A beautifully crafted pendant featuring a cushion-cut tanzanite center stone measuring 9mm set in 18KT white gold. The pendant is accented with 70 round brilliant-cut diamonds totaling 0.33 carats, certified VS2 clarity and I color, delivering exceptional brilliance and fire.

Tanzanite is one of the world's rarest gemstones, found exclusively in a small mining area near Mount Kilimanjaro in Tanzania. Its rich blue-violet hue and natural trichroism — the ability to display different colors when viewed from different angles — make it a prized gemstone among collectors and fine jewelry enthusiasts. Costco's experienced buying team hand-selects each stone to the strictest standards in cut, color, clarity, and craftsmanship.

The pendant hangs on an 18-inch (45.7cm) white gold chain secured with a lobster clasp, making it ready to wear. Costco guarantees all diamonds are VS2 clarity or better and I color or better per industry grading standards.