Item Description Important Notice Regarding Customs & Import Taxes (Effective July 1, 2026) From July 1, 2026, all parcels shipped from outside the EU to EU countries valued at €150 or under are subject to new customs regulations. What this means for you: A flat customs duty of €3 per item will be applied VAT will be calculated on the total of (item price + €3 duty) Your carrier may charge an additional handling fee (approx. €15) Example: For an item valued at €120: Customs duty: €3 / VAT (21%): €25.83 / Handling fee: ~€15 → Estimated additional cost: approx. €43 These charges are the responsibility of the buyer and are collected upon delivery. Please factor this into your bid before purchasing. If you have any questions, feel free to contact me before bidding. Thank you for your understanding. Shipping method: The lot will be carefully packaged and sent by DHL or FedEx or EMS depend on the situation. It takes about 3 weeks to receive normally. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Sometimes Customs or delivery company in your country contact you for Customs clearance via phone or email. Please make sure that you could answer the phone. If you don't, the parcel will return to me and it cost more double shipping fee for reshipping. I appreciate your cooperation. Pt900 Platinum Natural Ruby & Diamond Ring | Ruby 0.59ct | Diamond 0.28ct | Japanese Ring Size 17 | IDI Certified This refined platinum ring is set with a vivid natural ruby of 0.59 carats, cut in an oval mixed cut that beautifully showcases the stone's deep crimson hue. Flanking the center stone on either side are two square princess-cut natural diamonds totaling 0.28 carats, providing a brilliant contrast that enhances the richness of the ruby. The band is crafted in Pt900 platinum, a material prized in Japanese fine jewelry for its purity, durability, and naturally white luster that complements both colored gemstones and diamonds without competing with their brilliance. The interior of the shank is engraved with the hallmarks Pt900, D0.28, and 0.59ct, attesting to the materials and specifications of the piece. Ruby has been revered across cultures for millennia as the "king of gemstones," symbolizing passion, vitality, and protection. Natural rubies of clean clarity and vivid color are among the most sought-after colored gemstones in the world. This stone's rich, saturated tone and excellent cut make it a compelling centerpiece for this elegant three-stone design. The ring is accompanied by a gemological identification certificate issued by IDI (International Diamond Laboratory), confirming both the natural ruby and natural diamond. My message / 私のメッセージ Thank you so much for taking a look at my items. I run a recycle shop in Japan and joined Catawiki because I want to share wonderful items filled with Japanese craftsmanship and history with the world. If you have any questions about the item, please feel free to message me at any time. With gratitude to everyone — ARIGATO. Shipping method: The lot will be carefully packaged and sent by DHL or FedEx or EMS depend on the situation. It takes about 3 weeks to receive normally. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Sometimes Customs or delivery company in your country contact you for Customs clearance via phone or email. Please make sure that you could answer the phone. If you don't, the parcel will return to me and it cost more double shipping fee for reshipping. I appreciate your cooperation. Size Ring size (Japanese): 17 Approximate EU ring size: 57 Inner diameter: approx. 17.3 mm Weight 5.06 g Condition This ring is in excellent pre-owned condition with virtually no signs of wear; only very minor surface scuffs are present, and the platinum, ruby, and diamonds all retain their original brilliance. Catawiki 出品項目 項目入力内容Type of jewelryRingMain stoneRubyMain stone carat weight0.59 ctMain stone cutOval mixed cutMain stone originNaturalSide stonesDiamondSide stones total carat weight0.28 ctMetalPlatinumMetal purityPt900Ring size (EU)57Total weight5.06 gCertificate / ReportIDI (International Diamond Laboratory)ConditionExcellent (pre-owned)Title of ArtworkPt900 Platinum Natural Ruby 0.59ct & Diamond Ring — IDI Certified