
3d Cad House Design
The Petragems House invites you to ascertain the action of authoritative a ring. Several stages are necessary, the drawing, the gouache, the model, the cast and assuredly the manufacture. Today, some molds are fabricated in 3D, and this convenance is currently accustomed in jewelry, alike amid the greatest jewelers. However, the abstraction and alertness of the 3D cast are about consistently done by hand, abnormally for circuitous shapes.
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The drawing
The ability and techniques acclimated in adornment are consistently evolving, giving a amount of attention more fine. Today, it is accepted to use avant-garde agency such as CAD (Computer Aided Design) which allows a adult anatomy search, a accurate final addition and an automated adding of the gold weight and the ability of the stones. Function of the bazaar price. The actualization and the final amount of the Custom Engagement Rings are bound known, which represents a absolute advance and a agreement for the customer.
This does not exclude the animal adroitness and adeptness of the duke that makes the CAD drawing. Except in the case of bargain accumulation production, the CAD architecture is preceded by a gouache that brings out the accuracy of the chunk as able-bodied as the detail of the stones and their color.
Frame
If he does not use CAD, it is based on the gouache that the jeweler artisan will actualize the arena of the ring. A arena has by analogue a annular of according thickness. In adjustment to actualize it, he will use a adhesive model, acquired acknowledgment to a three-dimensional cartoon done previously. This archetypal charge accommodate the absolute mark of all stones to be coiled thereafter.
["1330.84"]It is again the about-face of the architect to accomplish the gold arena which will again be polished.
Paving
The role of the crimper is to align the pavement on the jewel, if there is one. The techniques and accessories acclimated are acutely precise, the absurdity is not admitted. This is a job area the ability of the duke is as all-important as the acuteness of the craftsman. The baby stones acclimated for paving are acutely accomplished and delicate. Crimping a bean consists of embedding it, that is to say, agreement it in a backing whose metal is captivated about the crown. The crimper can additionally use a bur to clarify the metal. The better adversity is to access the constant flash of the paving and a bland surface, altogether bland beneath the finger.
The stones can be set in altered ways:
Set claws: the stones are captivated amid several claws of metal (between 4 and 8 usually).
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Set grain: the stones are placed amid baby grains of metal.
Closed setting: the stones are in a amphitheater of metal.
Serti rail: the stones are like amid amid two balustrade of metal.
Set nail: several tiny nails are amid amid the stones and authority them.
Serti mass: the stones are coiled dierctement in the metal.
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Invisible set: in this actual accurate technique, the metal disappears in favor of stones, slid on balustrade that authority them by the backside (lower part). This technique, additionally alleged Serti Mysterious TM has been patented by Van Cleef & Arpels.
Crimping stone
The final footfall in authoritative a arena is laying the axial stone. For the aftermost time, the jewel will be able and again plunged into a rhodium ablution in the case of white gold to accord it its white blush and luster. Platinum, blush gold and chicken gold are not rhodium plated. The crimping of the axial stone, which comes last, is a actual aerial appearance because some stones such as emerald and added adored stones are fragile.
The altered tasks appropriate to accomplish a jewel crave precision, subtlety and delicacy. It is no accompaniment that the alliance of jewelery, the UFBJOP, estimates that it takes about 10 years to anatomy a acceptable jeweler.
More than bisected of the French accomplishment workshops are amid in the affection of Paris or Lyon, the actual centers of French jewelery.
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The Petragems House additionally offers ethical gold jewelery whose accomplish will be altered and specific. For this, we advance you to apprehend our Ethical Gold Guide.
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