If you’ve ever fallen in love with the sapphire engagement ring that once belonged to Princess Diana — and now shines on the finger of Kate Middleton — you are not alone. For decades, that iconic 12-carat oval Ceylon sapphire, surrounded by 14 solitaire diamonds, has been the most copied engagement ring design in the world. In short, Royal Love …
Read the full guide: Lab-Grown Sapphire Halo Rings: What to Know Before Buying →