Dress up your day or nighttime looks with this marquise-cut blue and white lab-created sapphire alternating "y" necklace and three-stone ring set. Crafted in sterling silver the "y"-shaped necklace showcases 6. 0 x 3. 0mm marquise-cut bright blue lab-created sapphires alternating with round shimmering white lab-created sapphires. This adjustable 18. 0-inch cable chain necklace secures with a lobster claw clasp. The coordinating ring features a trio of marquise-cut blue lab-created sapphires - an 8. 0 x 4. 0mm stone flanked by smaller sideways stones. Pairs of round white lab-created sapphires highlight the center stone. This ring is available in size 7 only and cannot be resized after purchase.