An 18k white gold diamond set ring from the Tiffany & Co. Schlumberger collection. The ring is set to the centre with the iconic Schlumberger cross motif, of which is pave set with 15 round brilliant cut diamonds set to a 5mm tapered mount. The ring is currently a size K1/2 but can be adjusted for a perfect fit and has a gross weight of 5.47 grams. The ring comes complete with a RichDiamonds presentation box and our own certificate of authenticity.