1.4 ct Oval Lab-Grown Diamond Three-Stone Engagement Ring

The middle of the collection and, for a lot of buyers, the sweet spot. A 1.4 carat oval anchors the trio, graded D color and VVS clarity, the pairing that gives a diamond that icy white flash people notice across a table. Flanked by two bright side stones and offered in platinum as well as gold, it has the heft to feel like a serious ring while staying wearable through a normal day. An oval three-stone is the quiet overachiever of engagement design: traditional enough for a grandmother, modern enough for the couple wearing it. Set and sized to order.

Shown with a 1.4 ct lab-grown oval (D color, VVS1 clarity, IGI certified) center for $1,479 total. Price shown is the complete ring; metal choice can change it. View the IGI 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.