Seaman Schepps has been in business since 1904. The company is known for their quality craftsmanship and innovative designs. Seamn Schepps has been called America's court jeweler. These are classic 18K white gold, diamond and cabochon ruby cufflinks that are the same on all sides. Each side measures over 5/8"W X over 1/2"L X about 1/4"H. Together they weigh 14 grams. There are 8 diamonds about 1-2 pts each. The diamonds are full cuts and though small have a lot of life when the light hits them. The rubies are all nicely matched. One back of each side is signed 750 for 18K, a copyright symbol, SEAMAN SCHEPPS, the Schepps hallmark and 11006. The other side is open backed(see photo.) The cufflinks are in excellent estate condition. They will add elegance to any shirt. Timeless beauty.