French Riviera Jewelers offers Benchmark wedding rings collection in Coral Gables, Miami Florida USA Benchmark wedding rings are neither arbitrarily designed nor created. They are crafted to perfect form, shape and purpose. Every angle has been designed from a concept, and built to perfection. The final presentation, in which you see, is only a mere reflection of the extraordinary manufacturing Benchmark possesses which has taken years to develop and perfect. Coupled with Benchmark’s outstanding Lifetime Guarantee, these rings will always uphold the appearance they were built to have. Benchmark Wedding Rings offers Design Bands, Diamond Bands, Classic Bands, Contemporary Metals, Argo Collection, Timelines Collection.