She'll appreciate the easy sophistication of this marquise and round lab-created ruby alternating open circle pendant - featuring her favorite birthstone. Fashioned in sterling silver this open-circle design showcases 4. 0 x 2. 0mm marquise-cut bright red lab-created rubies alternating with smaller round lab-created rubies. Ruby is the traditional birthstone for july and epitomizes integrity, confidence and strength. The pendant suspends along an 18. 0-inch box chain that secures with a lobster claw clasp.