Sluice Princess Aquamarine Ring

A square aquamarine is set flush in a grooved channel, the metal carrying the stone like water through a sluice, spare and modern. This is a right-hand ring, easy to wear and easy to stack. The center is a genuine natural aquamarine, warmed to settle its blue, a standard and permanent step we tell you about. The channel guards the corners of a brittle gem, which is why we chose it. A soft brush and mild soap keep it clear; skip the steam. Pick your metal and carat below.

Shown complete with a real Princess natural aquamarine center from 0.82 to 1 carat, from $2,519 all-in. The price is the finished ring: the setting, the aquamarine center you choose, and the labor to set and size it. Aquamarine is blue beryl at 7.5 to 8 on the Mohs scale, hard but brittle, so we build it into protective settings and hand select every stone. Nearly all aquamarine is gently heated to steady its blue, a standard and permanent step we tell you about plainly. These calibrated stones ship without an individual lab report. Want a certified stone or a larger center? Contact our concierge and we will quote it honestly.

Every order ships via complimentary insured UPS Express, signature required on delivery. Ready-to-ship pieces leave us in 2–3 business days; made-to-order pieces in 5–10. Returns accepted within 30 days, and every piece carries our free lifetime warranty.