10K Oval Locket With Tri Color Oval Laser Cut Floral Pattern. This tri colored gold oval locket transitions seamlessly from office wear to evening dress in a classic design that flatters your skin tone and complements your outfit. Feminine and delicate, this classic oval-shaped locket opens to reveal space for a small photo or memento with engraving room for initials or message on the back of the locket. It measures 21mm in length and 16mm in width.