this is very Fine quality clean almost transparent silky natural Moonstones cabochon ring!! absolutely in excellent condition - it was professionally polished to look perfect! rare design -the moonstones set in a shape of the flower and a natural bright saturated fiery pink ruby cabochon set in the middle! Moonstone is a stone of protection especially regarding female health and well being. In medical astrology, wearing a ruby (Manik) gemstone can restore vitality and help in issues related to eyesight and blood circulation. this is Powerful Combination because multiple moonstones grouped together! this is great ring for improving and supporting Female Health! it is crafted in solid 18k yellow gold - hallmarked with unreadable marks - please see photo, but tested to be solid 18k gold ! it is approx size 6 and in my opinion runs a little small - my size is 6 but it is small. weight approx 4g, the ruby approx 4mm round cabochon, each moonstone approx 5x3mm, the face of the ring approx 13x12mm. the ring has low setting kind of like antique rings! sits low on the finger and nice comfortable size of the face of the ring ( please see photos) so makes it perfect as everyday ring! Braid pattern on the band and even 2 small golden leaves on one side next to the moonstone petals! it can be sized up reasonably and down by your jeweler. the band is thick, the ring is well built!? fast shipping and smoke free environment! fast international delivery- priority with tracking! thank you! ? a little info about Cat's eye gemstones What is a cat's eye stone? This effect, known as chatoyancy, or cat's eye effect, is caused by inclusions of fine, slender parallel mineral fibers in the gemstone that reflect light in a single band. Many types of gems exhibit chatoyance; however, it is not present in every specimen of those gems and is usually only seen in a minority of specimens. Gems with well-known chatoyance include the following: chrysoberyl, tiger?s-eye, actinolite, apatite, beryl (aquamarine, heliodor, emerald), beryllonite, cerussite, danburite, diaspore, diopside, enstatite, garnet, iolite, kyanite, moonstone, peridot, pezzottaite, prehnite, quartz, rutile, sillimanite, scapolite, spinel, topaz, tourmaline, and zircon.