1.3 ct Emerald Lab-Grown Diamond Trapezoid Three-Stone Engagement Ring

Two trapezoid side stones sit shoulder to shoulder with the center, their angled step-cut faces echoing the emerald in the middle. That center runs about 1.3 carats, D color and VVS clarity, a long rectangle of cool light. Trapezoids meet the center almost edge to edge, so the three stones read as one continuous band of glass rather than a stone with accents. It is the cleanest, most architectural take on the three-stone idea. Gold or platinum, set and finished to your size to order.

Shown with a 1.3 ct lab-grown emerald (D color, VVS2 clarity, GCAL certified) center for $1,589 total. Price shown is the complete ring; metal choice can change it. View the GCAL certificate. Prefer a different diamond? Contact our concierge and we will hand-select it and quote the full all-in price.

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.