Radiant Cut Lab Grown Diamond Solitaire Ring, 1.70ct Total, Solid Gold

This radiant cut lab-grown diamond engagement ring sets a 1.50 ct radiant center (7.50 x 5.50 mm) with two emerald-cut side stones, 1.70 CT TW on a 2.04 mm band; the center comes with its IGI certificate. A radiant cut pairs a rectangular outline with brilliant faceting, so it sparkles like a round, while the step-cut emerald sides add a clean, Art Deco contrast. It is a sophisticated proposal ring for someone who loves structured shapes.

Details

• Center stone: 1 radiant lab-grown diamond, 7.50 x 5.50 mm, 1.50 ct, IGI certified
• Accent diamonds: 2 emerald (3.50 x 2.50 mm, 0.10 ct each)
• Total diamond weight: 1.70 CT TW (3 lab-grown diamonds)
• Diamond quality: E color or better, VVS clarity
• Band width: 2.04 mm
• Metal: solid 10K, 14K or 18K gold in yellow, white or rose

Sizing & ordering

Available in sizes 4–12, including half sizes; if the page has no size selector, message us your size once you have ordered. Need another size? Contact us after purchase. Made to order · ships in about 2–4 weeks. Free express shipping on orders over $1,000. Pay over time with Affirm at checkout. Photos are studio renders of the CAD model your piece is made from.

Why lab-grown? Lab-grown diamonds are real diamonds, physically and chemically the same as mined ones, and they often cost less than a mined diamond of similar size and quality. To keep the sparkle, clean gently with warm water, mild soap and a soft brush.

Looking for a larger center diamond or another shape? Design your own engagement ring.

Made to order · ships in about 2–4 weeks.

Shipping costs are shown at checkout. See our FAQ and refund policy for details.

Clean with warm water, a drop of mild soap and a soft brush. Remove before swimming, gym or cleaning. Store pieces separately so diamonds do not scratch other jewelry.