Timeless, refined, and minimalistic, the Orient Express fine jewelry collection is designed using the latest innovation in diamond technology. What starts with a natural sliver of a diamond, multiplies in hydrogen chambers, providing a sustainable alternative to traditionally mined diamonds. The results are diamonds that are physically, chemically, and optically identical to natural diamonds but with more substantial size stones offering great value. 14K yellow gold, rose gold or white gold 61 mm x 27 mm, total carat weight: 8.45 Recommended care: wipe with a soft and dry cloth for renewed shine, keep away from harsh chemicals. Detailed care instructions can be viewed here . Imported from Thailand