When your design your own engagement ring, you want to do it with the very best. You want the widest selection and the maximum flexibility. Blue Nile has quickly become THE place to design your own engagement ring. I recommend Blue Nile because:
Design your ring with either Platinum or 18K Gold:
At Blue Nile you can choose from Platinum or 18K Gold.
Choosing a setting for you engagement ring design:
Choose from Classic Solitaire, Three Stone, Settings with Side stones (typically Baguettes) or settings with matching bands. You can also set a price range for your setting.
Choose a ring size for your engagement design.
If you do not know the ring size and the ring is a surprise, you can ask your partner's mother, family member or friend. Or borrow one of your partners rings ad slide it down a tapered candle and measure that.
Now you have exactly the engagement ring that you wanted, and it's YOUR original unique design. Nothing could please her more. Congratulations!
Other great jewelry info:
Platinum engagement rings
site has tons of info on cost, selection, antique, platinum
and any other info you need.