Certificate Basic Information - Report No.: IGI Jewelry Report 55J9106926 - Issued by: International Gemological Institute (IGI) - Issue Date: September 10, 2026 - Note: Full gem parameters and identification details are subject to the original certificate Product Specifications - Ring Material: 14K White Gold - Center Stone: 1.75 ct Oval Mixed Cut Natural Sapphire - Mineral Species: Natural Corundum - Color & Transparency: Blue, Transparent, with natural inclusion(s) pattern; this sapphire has been subjected to a high temperature treatment, with evidence of diffusion from an external source - Dimensions: 8.05 × 6.10 × 3.91 mm - Side Stones: 16 round brilliant‑cut natural diamonds, total weight 0.07 ct - Inner Band Engraving: 14K D0.07 S1.75 - Total Ring Weight: 1.54 g Item Condition & Shipping - Item Condition: Brand new, never worn, in pristine condition, no wear, damage or restoration - Color Difference Note: The perceived color and inclusions of colored gemstones may vary due to differences in shooting equipment, lighting conditions and display screen parameters; the final color shall be subject to the actual product - Delivery: Shipped via renowned international carriers with full insurance coverage. Insured delivery to ensure the item arrives safely and as quickly as possible. - Shipping origin: Ships from Hong Kong Purchase & Customs Notice - In accordance with Catawiki platform rules and EU customs regulations, all import VAT, tariffs and customs clearance fees incurred after the parcel arrives in the EU shall be borne solely by the buyer and are not included in the item price - All detention fees, fines and return shipping costs arising from the buyer's delayed tax payment, missing customs documents or other related issues shall be borne by the buyer - If the winning bidder cancels or withdraws from the purchase, the bidder shall bear all shipping costs together with the seller's risk of return import duties. - Portuguese buyers please note: Precious‑metal jewellery may be inspected by Contrastaria. You may engage a local licensed customs broker if needed.