Elegant 18 kt white gold necklace set with a natural blue sapphire and natural diamonds. https://vimeo.com/1146529289 This video showcases the item in detail. The centerpiece features one oval mixed-cut natural sapphire, with an estimated weight of 0.75 carat. The sapphire displays an intense blue colour with good transparency and shows indications of heating, a standard and accepted treatment in the gemstone trade. The sapphire is surrounded by eighteen (18) round brilliant-cut natural diamonds, with a total estimated weight of 0.21 carat, adding refined brilliance to the design. Metal: 18 kt white gold (Au750) Total weight: 4.06 grams This necklace is accompanied by an IGI Jewelry Report , confirming the identification of the materials and gemstones. A refined and wearable piece, suitable for both everyday elegance and special occasions. Ship from Thailand bangkok