#MS2025JW Eye-Catching 12.52ct Rare Star Sapphire and Diamonds Cocktail Ring in 18k Yellow Gold - GIA Certified A mesmerizing fusion of rarity and elegance, this exquisite cocktail ring features an 11.58-carat round double cabochon star sapphire, glowing with a captivating red-purple hue and its signature celestial star effect. Set in luxurious 18K yellow gold, this extraordinary gem is surrounded by 20 sparkling round-cut diamonds with 0.94ct total, adding brilliance to its mystical beauty. GIA-certified for authenticity, this piece is a true collector’s treasure— unique and undeniably elegant! Metal: 18k Yellow Gold Main stone: 1 pc Star Sapphire Main stone carat weight: 11.58ct Shape: Round Color grade: Red-Purple Side stone: 20 pcs Diamonds Side stone carat weight: 0.94ct Shape: Round Total carat weight: 12.52ct Total jewelry weight: 8.47g Certificate Number: GIA 2239411400 SKU: R-2640 Size: EU 53.5 * Can be resized up to 3 sizes * Helpful Information & Tips * * Got Questions? We’re here for you! Feel free to message us any time before or during the auction if you need help or have questions. * Check the Certificate Please take a moment to read through the certificate details carefully. It helps avoid any confusion or typos. * Shipping We ship securely with DHL or FedEx. Need to change your delivery address? Just send us a message on Catawiki after purchase. * VAT Info (Tax Details) • Hong Kong – No VAT • Switzerland – 8.1% VAT • France – VAT is paid by the buyer. Shipping includes brokerage. Delivery may take 7–12 business days. • Portugal – A local broker is required for delivery (new regulation) • Rest of the World – VAT rates vary by country. Once your package is shipped, the courier will contact you with the exact amount due and guide you through the payment process. * How to Pay VAT: No stress — the courier will handle it. You’ll pay VAT directly to them. We’ll guide you if needed. * Shipping to Another Address? No problem! Let us know your preferred address right after your purchase, and we’ll ship it there. * Reminders: • Please check your Catawiki messenger after winning — we’ll send all the important details there. • Gold is a soft metal. To keep your jewelry looking great, we suggest taking it off before sleeping, doing chores, cooking, or playing sports. • In case of returns: VAT, shipping, and customs fees are non-refundable. The buyer covers return shipping costs. * About Our Diamonds: All our diamonds are conflict-free and come from rough stones with a Kimberley certificate. * Explore More: Check out our live auctions! Click on the WILF3EX link next to the reviews icon to see all available lots. Thank You & Good Luck! :)