10k Yellow Gold Marquise-Cut Ruby and Diamond Accent Tennis Bracelet

This is an elegant tennis-style bracelet crafted from 10k yellow gold, as indicated by the user-provided context. The piece features a repeating articulated link design, alternating between marquise-cut gemstones and small round accent stones. The primary stones exhibit a vibrant reddish-pink hue characteristic of rubies; given the brightness and uniformity, these may be lab-created or glass-filled, which is common in 10k gold mountings. The accent stones appear to be small single-cut diamonds or high-quality cubic zirconia set in white metal illusion plates to enhance their brilliance. The bracelet is approximately 7 inches in length based on the comparative scale of the adjacent US penny. The construction utilizes individual four-prong settings for the marquise stones, connected by flexible joints to allow the piece to drape smoothly on the wrist. It concludes with a fold-over box clasp featuring a safety latch for secure wear. The condition appears fair to good, with some minor surface scratches on the gold and a slight dulling of the patina, consistent with light previous use. The craftsmanship is typical of commercial-grade fine jewelry from the late 20th century, approximately 1980s to 1990s, characterized by the 'S-link' or petal-style arrangement seen here.