The Graceful Asscher Engagement Ring holds our large DIAMELIA® GEM Asschers beautifully. It features luxurious design, durability and listed in 18k yellow gold. This timeless engagement ring is also available upon request in all precious metals. Wedding band sold separately. Top Width 10.27 mm Bottom Width 2.3 mm Stone Size Acceptance: 9.5 to 10.5 mm (ALSO made for 5.5 to 9 mm upon request) Metal Options (upon request): 10k, 14k yellow gold | 10k, 14k, 18k white gold | Platinum We can also make the Graceful Design for the Cushion Cut, and Round Ideal Cut (upon request)  Center Gem Not Included.