This is a gorgeous Mozambique blood red ruby and white zircon jewelry set in solid sterling silver formed in a trillion shape. The sterling silver has been plated in platinum for strength and tarnish protection. The center red ruby is a small round 2.5mm in both the ring and pendant. It is surrounded by 24 smaller 1.5mm red rubies--a total of 50 rubies for the two pieces. Additionally, there are 132 natural white zircons (not to be confused with lab created cubic zirconium) haloing each ruby trillion and then running down both sides of the triple shank ring and up the bail of the pendant. The contrast between the red and sparkly white/colorless gemstones is very striking. The ring is sized to a 7, and both the pendant and ring are stamped 925 and signed. Included with the set is a quality Italian made sterling 20-inch cable chain. This is an awesome set and would be a great addition to your jewelry wardrobe!