The half-size-up guidance for cocktail rings comes directly from their construction: wider band bases cover more surface area and need more clearance than standard narrow bands.
Quality & Value
A mined diamond's natural origin matters to value in a specific way: geological rarity and the physical limits of mine production create a finite supply that drives market dynamics different from manufactured alternatives. That scarcity structure is part of why natural diamonds have maintained value across centuries, and why the comparison with lab-grown pricing reflects fundamentally different supply conditions.
Expertise & Authority
Seventy years serving customers across every price point gives Ross-Simons a perspective on jewelry value that's genuinely hard to replicate. The credibility isn't claimed. It's accumulated.