The classic round brilliant maximises light return and sparkle in any coloured gemstone. Browse our certified round rubies, sapphires, emeralds, and more.
The round brilliant cut is the most scientifically optimised shape for light return and scintillation. While originally developed for diamonds, the brilliant faceting pattern translates beautifully to coloured gemstones, producing exceptional sparkle and a lively, vivid colour display. Round sapphires, rubies, and tsavorites are particularly spectacular in this cut.
Round-cut gems typically carry a small premium because cutting a round wastes more rough material than fancy shapes. However, the superior light performance often justifies the additional cost.
The classic round brilliant maximises light return and sparkle in any coloured gemstone. Browse our certified round rubies, sapphires, emeralds, and more.
The round brilliant cut is the most scientifically optimised shape for light return and scintillation. While originally developed for diamonds, the brilliant faceting pattern translates beautifully to coloured gemstones, producing exceptional sparkle and a lively, vivid colour display. Round sapphires, rubies, and tsavorites are particularly spectacular in this cut.
Round-cut gems typically carry a small premium because cutting a round wastes more rough material than fancy shapes. However, the superior light performance often justifies the additional cost.