Designer ring in a floral shape with various gemstones,

Designer ring florally shaped with various gemstones: zircon, ruby, synth. sapphire, diamonds (totalling ca. 0.25 ct), centrally 1 fine sphene of green-brown colour, ca. 6 ct, silver partly gilded, 22.6 gr, ring head ca. 3.5x3 cm, ring size 55, 21st century, minor signs of wear, small stones partly slightly chipped.