Johanne Lab Grown Diamond Pendant Necklace vs Pompeii Round Diamond Solitaire Pendant

Buy the Johanne if diamond quality matters to you: its stones are VS-VVS clarity and DEF color, which is near the top of the grading scale, and the chain adjusts to 16, 17 or 18 inches. The Pompeii uses I2-I3 clarity and G color diamonds, visibly warmer and more included, but it offers larger carat weights and a four-prong solitaire look. Both are 14k gold with spring clasps; the Johanne's floating setting reads more delicate, the Pompeii's prong setting more classic.

• Choose the Johanne if you want a cleaner, whiter diamond and an adjustable chain you can wear at three lengths.
• Choose the Pompeii if you want a larger solitaire stone in a four-prong setting and a fixed 18-inch chain.