A beautiful 18k yellow gold and platinum diamond ring from the Schlumberger collection by Tiffany & Co. The ring is set with 16 round brilliant cut diamonds totalling 1.14ct, each individually claw set and accentuated with the iconic signature 'X' motif between each pair. The ring is a size L 1/2 and has a gross weight is 8.69 grams. The ring comes complete with a RichDiamonds presentation box and our own certificate of authenticity.