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US 2012/0103016 A1Published application
Custom stones and methods for producing custom stones for jewelry
OwnerIppolita Rostagnoinventor
Life of this patent
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Abstract
A stone for jewelry is provided that includes a first layer made of a first material; a second layer made of a second material bonded to the first layer; and a third layer made of a third material bonded to the second layer. The second material or layer is preferably made of a colored gel sheet.
Claims20
A stone for jewelry comprising:
- a first layer made of a first material;
- a second layer made of a second material bonded to the first layer;
- and
- a third layer made of a third material bonded to the second layer, wherein the second material is a gel sheet.
1 more element
A stone for jewelry comprising:
- a first layer made of a opaque material;
- a second layer made of a transparent gel sheet bonded to the first layer;
- and
- a third layer made of a clear or translucent material bonded to the second layer, wherein the second layer has a color that differs from a color of the first and the third layers, the first and third layers have a faceting and the faceting of at least one of the layers differs from the faceting of another of the layers, and wherein the stone has a first axis and a second axis orthogonal to the first axis, and wherein the faceting of at least one of the layers is asymmetrical about the first axis and the second axis.
1 more element
A method for producing a stone for jewelry comprising:
- preforming at least one of a first layer made of a first material and a third layer made of a third material;
- bonding the first layer to a second layer made of a second material;
- bonding the third layer to the second layer, wherein the second material is a gel sheet, and
- cutting the stone and faceting at least one of the first layer and the second layer.
1 more element
Dependencies are inferred from the claim text.