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The Symphonie engagement ring is one of our most breathtaking High Performance Designs. Featuring elegant split scalloped shared prongs on the shoulders and a sweeping gallery, our 6-prong Symphonie boasts an open crown, permitting easy access to the diamond's pavilion and culet for cleaning.
Customization is possible. Contact us for pricing on larger finger sizes, larger center diamonds, information on matching bands and more.
Most people have never seen a diamond like this. Take 21 days to tour, compare and share it, risk-free.
No other company offers this benefit. We provide it as a comfort and a testament to the superior value of our diamonds.
Other upgrade programs have restrictions or expire. Ours is simple. You may not plan to use it, but it will always be there
Lift the hood of your High Performance Diamond. Enjoy the technical perfection and share it with others.
All items are shipped out via FedEx Priority Overnight Insured at no cost to you.
Crafted by Infinity owners are invited to elegant receptions, hosted annually in cities where Infinity is sold. Meet company principals and learn the history of your own Infinity Diamond.