Riley Square Emerald Shape Halo Engagement Ring in Platinum

The Riley Asscher halo engagement ring centers an asscher-cut diamond inside a squared pavé halo, with a single round accent diamond set just beyond the halo on each side for a softly vintage, three-stone look.

The halo and side accents rest on a plain polished cathedral band with a pretty openwork gallery underneath, so the design feels detailed up close while the shank stays clean and comfortable. The halo and side accents carry approximately 0.40 ct DTW. Available in round, cushion, emerald, marquise, oval, pear, princess and Asscher center shapes.

• Center stone: Asscher-cut diamond, four-prong head
• Halo: squared pavé halo with a round accent diamond on each side
• Band: plain polished cathedral band with openwork gallery, approximately 0.40 ct DTW accents
• Metals: 14K and 18K white, yellow and rose gold, and platinum
• Center shapes available: round, cushion, emerald, marquise, oval, pear, princess and Asscher