Details • Laboratory : ALGT • Report Number : 020601407 • Report Date : 04 January, 2026 • Stone Type : Natural Multicolor Tourmaline • Number of Stones : 52 stones tested (Pink, Yellow, Green & Blue) • Shape & Cut : Oval, Mixed Cut • Color : Pink, Yellow, Green & Blue • Transparency : Transparent • Measurements : 3.84 × 2.87 × 1.41 mm (approx. each) • Stone Weight (Carat) : Not stated on certificate (stones are mounted) • Estimated Stone Weight : approx. 0.25 ct per stone × 52 stones • Estimated Total Stone Weight : approx. 13.00 ct (combined, estimated) • Treatment : Tourmaline is commonly enhanced by irradiation and/or heating to improve its color. There is currently no scientific method available to determine whether these gemstones have been enhanced or not. • Total Weight (Grams) : 13.84 grams (includes silver setting and all stones) • Remarks : The certificate does not show stone weight in carats because the stones are mounted. The estimated carat weight mentioned above is an approximate calculation based on the stones’ measurements. The total gram weight includes the silver setting and the stones. **Customs & Taxes** Import duties, customs charges, and VAT may apply according to the buyer’s country regulations. These costs are not included in the item price or shipping fee and are the buyer’s responsibility. **Shipping to France** Buyers must appoint a licensed French customs broker for customs clearance. Any related fees are the buyer’s responsibility. **Cancellation Policy** If the winning bidder cancels or withdraws, all risks and costs including shipping, return shipping, and import/export duties will be borne by the buyer. **Shipping** Insured parcel with tracking number. Fast, insured worldwide shipping.