5 Stone Moissanite Ring, 2.5cttw or 5cttw in 925 Silver

Five stones in a row across the top of the band, which is the layout people call a half eternity or a five stone. It spreads the total weight horizontally rather than stacking it into one tall centre stone, so the ring sits low and does not catch on gloves, pockets or hair. It also reads wider on the finger than a solitaire of the same carat total, and it stacks cleanly against a plain wedding band.

You choose between certified moissanite and uncertified zircon, and the difference is real. Moissanite is far harder, Mohs 9.25 against roughly 8.5 for zircon, so it keeps a sharp polish instead of scuffing soft on the edges where a ring meets desks and doors. Its refractive index near 2.65 also throws more fire, so it flashes colour rather than white. Zircon is softer and less lively, and it is the sensible pick for a gift or an occasional piece.

Two total weights are offered. The 2.5cttw version keeps each of the five stones modest, sits flat and is the better daily ring, especially if you work with your hands. The 5cttw doubles the stone size and turns the same design into a statement band that will not slide under another ring. Sizes run 5 through 9 on 925 sterling silver. If you plan to stack, order the five stone to fit snugly, because a loose band will rotate.

• Stone: five round stones, D colour
• Stone options: moissanite certified, or zircon not certified
• Total weight: 2.5cttw or 5cttw
• Metal: 925 sterling silver
• Ring sizes: 5, 6, 7, 8, 9 (US size)
• Setting: prong set five stone across the top
• Note: the GRA certificate applies to the moissanite option only