Trillion Three-Stone Natural Peridot Engagement Ring

Triangular diamonds flank the center in a crisp geometric line, their flat edges pointing back toward the green. Peridot anchors the middle. The stone is untreated, a genuine earth-mined olivine that keeps its yellowish-green even as the light drops. Trillions add width and a modern angle the classic round cannot. Have it made in 14K or 18K gold, white or yellow or rose. Since peridot sits around Mohs 6.5 to 7, everyday wear works with a bit of care, and the serialized center ships made to your size.

See the lab grown peridot version →

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.