"This is a beautiful ruby and diamond jewelry ring featuring vivid pink-red rubies set in an elegant cluster design. The ring is further accented with natural diamonds, adding extra brilliance and a luxurious look on the finger." The ring is made of 18k yellow gold (K18), and the gold hallmark is visible inside the band (see photos). The rubies are heat-treated, which is a common enhancement to improve color and clarity. Condition is very good overall with only light signs of wear, showing minor surface scratches consistent with gentle use. A lovely piece for collectors or for everyday elegant styling—don’t miss this opportunity. Specifications Item: Ring Main stone: Ruby (heat-treated) Total ruby carat: 2.8 ct Secondary stone: Natural diamond Total diamond carat: 0.12 ct Material: 18k Yellow Gold (K18) Ring size: JPN 11 / US 5 3/4 Gross weight: 7.4 g / 0.261 oz Comes with: Nothing (ring only) Shipping Free shipping under DDU (Delivery Duty Unpaid) terms. Shipping costs: Paid by the seller Duty and VAT fees: Buyer’s responsibility