A diamond's refractive index is among the highest of any colorless natural gemstone: light bends more dramatically inside it than most competing materials, which is why the brilliance is in a category of its own.
Made With Purpose
A flat back post earring has a threadless or internally threaded post and a flat disc back that sits flush against the earlobe. Originally developed for cartilage piercings, the format is now standard in fine jewelry for wearers who find conventional backs uncomfortable or noticeable.
Trust & Service
Jewelry retail has always required a service layer that most categories don't: sizing questions, material decisions, gift uncertainty. Ross-Simons built its support model to cover the full span, product guidance before purchase, easy returns after, and a service team that treats every question as a reasonable one. The structure came from seventy years of knowing what customers actually need.