Thank you for viewing. Oval Cut Full Eternity SONA Diamond Ring (Artificial Diamond) 18KYG Coating This full eternity ring features a dazzling array of 5mm diameter SONA diamonds. It's a simple yet impactful piece. Perfect for layering. Brand new, unused. ◯ Product Details ◯ Size: US 5.5 (Japanese size 11) (If you would like a different size, please inquire via the question box beforehand. I will check the stock.) Color: 18KYG Coating Material: S925 Stone: SONA Diamond Ring Width: Approximately 5mm SONA diamonds are artificial diamonds. They are stones known for their beautiful sparkle. Recommended for treating yourself or as a gift. Please feel free to contact me with any questions. The color may vary depending on your monitor environment. Please understand this before purchasing.