If you don´t know your ring size, here are some easy ways you can find out:
Measure bracelet length, read the number of the widest part (thumb not included) of your palm.
Jadeite Jade´s hardness varies from 7.0 to 7.5 on the Mohs scale, where the hardest element, diamond, is a 10. This quality makes Jadeite an ideal gemstone for everyday use, as you don´t have to worry about it getting easily ruined.
According to the Gemological Institute of America GIA, gold filled is “a material with 10K or finer gold alloy soldered or attached to a less costly metal. The plating must make up at least 1/20 of the total metal weight”.
The term Jade refers to two minerals: jadeite and nephrite. Jadeite, the kind of Jade found in Guatemala, is harder than nephrite jade, commonly known as “Chinese Jade”. Jadeite also has a wider variety of colors, ranging from white, different shades of green, lavender, orange, yellow, light blue to the rare black. Because of its higher translucence and greater variety of colors, jadeite is generally more expensive than nephrite.