Need something this sturdy.
More Gebruder Schaffrath
Tension setting ring! Very interesting...
18k White Gold Contemporary Style Halo Engagement Ring
Inspired by the Koru this ring takes a hard edged koru form and sweeps and suspends a pear shaped diamond.
Paul Spurgeon Expose - Platinum Engagement Rings - Engagement Rings
Completely different than the vintage-y look of my other choices but I love the idea of the stream of stones going up the side for the dogs' stones.