For the socially conscious bride-to-be an ethically sourced engagement ring is a must. These 14 jewelry companies source recycled or fair trade gold, and vintage and conflict-free diamonds and jewels to create their engagement rings. | Check out all the lovely brands! Engagements, Diamond Engagement Rings, Vintage Engagement Rings, Antique Diamond Rings, Diamond Engagement, Vintage Inspired Engagement Rings, Wedding Ring Styles, Wedding Rings Engagement, Unique Engagement Rings