Ring 18k White gold = 4.25 g Diamonds Information: Stones Type: Black Diamond Shape: Oval Number of Diamonds: 1 Carat Total Weight: 1.80 Carat Stones Type: Diamond Shape: Round Brilliant Number of Diamonds: 16 Carat Total Weight: 16 x 0.03 ct = Total 0.48 Carat Ring Information: Metal: 18 kt Color: White Weight: 4.25 gr Sizes: 27.50 mm x 21.60 mm x 15.30 mm( inside diameter = 19.00 mm ) 802460 This jewelry has been tested and confirmed to be made of gold. Gemstones are commonly treated to enhance colour or clarity. This has not been researched for this specific item. PLEASE NOTE Your country of residence may impose additional VAT, customs, and import fees which are the sole responsibility of the buyer. If the winning bidder decides to cancel/withdraw they will bear the risk, cost of all shipping, and return import duties of the seller. Shipping Information: Delivery with registered tracking number by FEDEX. To offer our customers the most efficient and cost-effective delivery option, this item will be shipped from a different location than our main company address. This is due to recent changes in tariff policies and aims solely to improve logistics and reduce unnecessary costs for the buyer. We will provide full support throughout the entire purchase and shipping process.