
Noam Carver (First Place)
Luna Hidden Done engagement semi-mount (center stone not included) in 18K yellow frosted-effect gold features a domed bezel with an inset diamond halo (0.12 TCW), a patented pillow-comfort interior and accommodates a 2.0-carat round center, $4,300

Gabriel & Co. (Second Place & Retailer’s Choice)
Round three stone bezel set engagement semi-mount (center stone not included) in 14K yellow gold with diamonds (0.50 TCW) and accommodates a round center, $3,000

Stuller (Third Place)
Engagement semi-mount (center stone not included) in 14K yellow gold with diamond accents (0.25 TCW) and accommodates a 1.30-carat round center stone, $2,959