A pure silver ring with a citrine stone and farmed pearl

Product specifications: Metal: 925 silver⁠ plating: gold water⁠ stone: citrine stone (Citrine) with cultured pearl⁠ weight: 9.35 grams⁠ Product overview: Citrine (from Latin citrina meaning "yellow") is a transparent type of quartz characterized by its yellow to golden orange color. It is known for its warm color similar to sunlight.⁠ Brief overview of cultured pearl: Cultured pearl (also known as farmed pearl) is a type of pearl produced with human assistance by inserting a small foreign object (such as a piece of shell or plastic nucleus) inside the oyster to stimulate the secretion of pearl material around this object, just like natural pearls but in a controlled manner.⁠ Origin: It is cultivated in private farms, often in saltwater (such as Japan, China, Thailand), and sometimes in freshwater.⁠ Production method: A small nucleus is manually inserted into the oyster. The oyster is returned to the water and left for a period ranging from several months to a few years. During this time, the oyster secretes layers of a substance called “nacre” around the nucleus, forming the pearl.