Platinum Hand-engraved tapered channel ring with round diamond in 6-prong head

platinum prongs tapered channel engraved platinum prongs tapered channel engraved top down

Platinum Bezel-set Round Brilliant ideal-cut Diamond with round melee in horizontally-opposed channels

platinum bezel with horizontally-opposed channels platinum bezel with horizontally-opposed channels side view

Blue diamond in platinum bezel with colored channels

Blue diamond in platinum bezel with colored channels side view Blue diamond in platinum bezel with colored channels