Ruby-and-Diamond Infinity Engagement Ring from Kwiat Vintage, $7,300.
Obviously this pick has emeralds instead of rubies, but I feel like the shape is the closest match to Ashlee's ring.
Engagement Ring 3
Celeste Emerald-and-Diamond Engagement Ring from Kwiat Vintage, $4,000.
And—swoon alert!—I know I've wandered pretty far off base now, but I just haaaaave to show you the breathtaking all-diamond version of that ring:
Engagement Ring 4
Celeste Diamond Engagement Ring from Kwiat Vintage, price upon request.
This vintage ring stars a pink sapphire with diamond accents instead of a diamond with ruby accents, but the antique-y vibe is similar: