set ring01 3D printmodel

the weight of this ring is the bride and groom:
with 18 carat yellow gold: 20 grams and 61 whistles.
with 18 carat white gold, it is 19 grams and 61 whistles.
with 925: 13 silver and 86 whistles.
the first recorded diamond engagement ring was exchanged in 1477 when archduke maximillian presented the token to his betrothed mary of burgundy. prior to that event, engagement rings were either plain metal bands (iron for commoners, while gold and silver were used among royalty) or used less expensive gems. today, solitaires are the most popular choice for many couples, but different gems are growing in popularity.
initially, engagement rings may have represented a portion of a bride's dowry or bride price. not only did the ring advertise the woman's committed status, but the quality of the jewelry indicated the social position and prosperity of her groom.
it is believed that the ancient romans began the practice of placing the engagement ring on the left ring finger, which they believed contained the "vena amoris" or vein of love which supposedly connected directly to the heart. other ancient cultures, including the egyptians, also used such symbolism, and even today the tradition persists both with engagement rings and wedding bands. in fact, wedding bands are placed first on the left ring finger to be closest to the heart.
the circle
engagement rings are ultimately circles of metal, and the circle is a part of very sacred, symbolic geometry. circles have no beginning and no end and thus represent eternity, renewal, wholeness, and perfection. they are also symbolic of the sun, moon, and planets, bringing together all life just as an engagement ring brings together the lives of two people.