From MacKenzie:
"Engagement/Diamond rings are best made of 14k gold. Besides yellow and white gold, I work with rose and green gold. Mixed metals create an unusual design. I can set your diamonds or sell you a stone. Tiny diamonds usually are not worth resetting (but tenth carat and bigger are ok). My collection always has many samples to inspire your custom design. As all relationships are one of a kind, so are my rings."
