Transparent Sones
Throughout history, gemstones have traditionally been categorized based on certain criteria. While rarity and hardness have been key factors, the impact of light on them has been a major element of classification. Transparent stones have been considered “precious stones”, such as diamonds, rubies, sapphires and emeralds. While sapphires are well-known for their blue hue, they actually offer a vast palette of colors, which Bvlgari has always enjoyed experimenting with.