18K (750) white gold wire ring, set with an oval sapphire surrounded by rounded old-cut diamonds. Finger size: 57. Dimensions of the sapphire: approx. 12.3x9.8x6.7 mm. Gross weight: 8.7g The sapphire is accompanied by a GEM-Paris pre-report (2024) attesting: origin Sri Lanka, unheated. A Sri Lanka sapphire (no heated) and diamonds ring