High-carbon diamond ring. *Price not negotiable. Very beautiful, sparkling, and gorgeous. Uses 5A high-carbon diamond. High-carbon diamond is a synthetic diamond manufactured using the latest technology. It has a refractive index comparable to a real diamond, and its brilliance gives it a beautiful presence. Metal: Copper, white gold plating Main stone size: 1ct Ring size: Adjustable, free size (There may be slight errors in the actual size of the product due to manual measurement. Please understand.) *Although it is new and unused, there may be fine scratches and dirt, which is normal for overseas products. Please be aware of this. *The color may appear different from the actual product depending on your monitor. This is unavoidable. Please refrain from purchasing if you are concerned about the color difference. Please refrain from purchasing if you are looking for perfection. This is for one ring only, and a case is not included. Ships within 2-3 days after payment. Shipping is included via Rakuraku Mercari delivery. Recommended for those who like Moissanite Recommended for those who like Moissanite Gorgeous Everyday use Mêlée Pavé Luxury Ring White Engagement ring Engagement ring 0007