Tablas de tamaños calibrados para piedras preciosas que se engarzarán en monturas de joyería estándar
Los pesos dados son para diamantes tallados en proporciones ideales. Las piedras de colores se suelen tallar con mayor volumen que los diamantes; por lo tanto, pesarán más que los tamaños de las tablas. La densidad del material también afectará el peso. Por ejemplo, un diamante redondo de 6,5 mm, un zafiro y un ópalo, todos cortados en las mismas proporciones, tendrán diferentes pesos. El diamante (con una gravedad específica de 3,52) pesará 1 quilate. Un zafiro (gravedad específica 4) pesará 1,14 quilates. El ópalo (gravedad específica 2,15) solo pesará 0,61 quilates. Hay variaciones sutiles a esta lista. Por ejemplo, algunos enumeran un diamante de 0,25 quilates que mide 4,1 mm. El punto no es tomar estas cifras demasiado literalmente, sino usarlas como punto de partida para estimar pesos.
Corte ovalado Tabla de tallas calibradas para monturas de joyería estándar (pesos aproximados)Tamaño en mm Peso en quilates |
| 5x3 | 6x4 | 7x5 | 8x6 | 9x7 | 10x8 | 11x9 | 12x10 | 14x12 |
Alejandrita | .30 | .51 | .80 | 1.45 | 2.00 | 3.60 | 4.25 | 6.00 | 8.90 |
Amatista | .23 | .45 | .85 | 1.25 | 1.75 | 2.40 | 3.20 | 4.50 | 6.50 |
Aguamarina | .20 | .40 | .75 | 1.10 | 1.75 | 2.25 | 3.00 | 4.50 | 6.75 |
Citrino | .23 | .45 | .85 | 1.25 | 1.75 | 2.40 | 3.25 | 4.20 | 5.20 |
Diamante | .25 | .50 | .75 | 1.40 | 2.00 | 3.00 | 4.00 | 5.00 | 8.00 |
Esmeralda | .25 | .52 | .85 | 1.26 | 1.90 | 2.60 | 3.75 | 5.00 | 7.50 |
granate piropo | .25 | .55 | 1.00 | 1.40 | 2.10 | 2.80 | 3.75 | 5.00 | 7.00 |
iolita | .21 | .40 | .63 | 1.02 | - | - | - | - | - |
Ópalo | .dieciséis | .28 | .47 | .78 | 1.10 | 1.65 | 2.15 | 3.00 | 4.00 |
Peridoto | .28 | .50 | .95 | 1.35 | 2.00 | 2.50 | 3.50 | 4.00 | 6.00 |
Rubí | .35 | .60 | 1.06 | 1.55 | 2.20 | 3.15 | 3.80 | 6.00 | 7.25 |
Zafiro | .35 | .60 | 1.00 | 1.55 | 2.20 | 3.15 | 3.80 | 6.00 | 7.25 |
tanzanita | .20 | .48 | .89 | 1.35 | - | - | - | - | - |
Topacio | .28 | .57 | 1.10 | 1.60 | 2.50 | 3.50 | 4.50 | 6.00 | 8.80 |
turmalina | .25 | .50 | .90 | 1.18 | 2.30 | 2.90 | 3.50 | 5.25 | 6.80 |
Tsavorita | .28 | .52 | .75 | - | - | - | - | - | - |
Circón | .40 | .75 | 1.45 | 2.00 | 2.85 | 4.00 | 5.60 | 7.50 | 8.20 |
Corte Redondo Tabla de tallas calibradas para monturas de joyería estándar (pesos aproximados)Tamaño en mm Peso en quilates |
| 2 | 3 | 4 | 5 | 6 | 6.5 | 7 | 8 | 10 |
Alejandrita | .04 | .12 | .35 | .63 | 1.30 | 1.86 | 2.15 | 2.90 | 5.20 |
Amatista | .04 | .10 | .20 | .40 | .70 | 1.10 | 1.30 | 1.80 | 3.30 |
Aguamarina | .04 | .10 | .25 | .45 | .75 | 1.31 | 1.60 | 2.40 | 3.50 |
Citrino | .04 | .10 | .20 | .40 | .70 | 1.10 | 1.30 | 1.80 | 3.30 |
Diamante | .03 | .10 | .23 | .47 | .80 | 1.00 | 1.25 | 1.90 | 3.50 |
Esmeralda | .04 | .12 | .27 | .48 | .80 | 1.26 | 1.70 | 2.50 | 6.10 |
granate piropo | .05 | .13 | .30 | .60 | 1.00 | 1.40 | 1.60 | 2.50 | 5.75 |
Ópalo | .02 | .09 | .dieciséis | .34 | .57 | .75 | .83 | 1.30 | 2.00 |
Peridoto | .05 | .12 | .26 | .50 | .85 | 1.11 | 1.25 | 2.00 | 5.25 |
Rubí | .05 | .15 | .34 | .sesenta y cinco | 1.05 | 1.41 | 1.60 | 2.25 | 4.50 |
Zafiro | .05 | .15 | .34 | .sesenta y cinco | 1.05 | 1.41 | 1.60 | 2.25 | 4.50 |
Topacio | .04 | .11 | .30 | .56 | 1.00 | 1.36 | 1.55 | 2.50 | 5.75 |
turmalina | .04 | .12 | .24 | .45 | .75 | 1.28 | 1.55 | 2.00 | 3.00 |
Circón | .06 | .17 | .36 | .69 | 1.25 | 1.58 | 1.75 | 2.60 | 5.00 |
corte de pera Tabla de tallas calibradas para monturas de joyería estándar (pesos aproximados)Tamaño en mm Peso en quilates |
| 5x3 | 6x4 | 7x5 | 8x6 | 9x6 | 10x7 | 12x8 | 14x9 | |
Alejandrita | .30 | .50 | .85 | 1.10 | 2.10 | 3.60 | 6.60 | 8.80 | |
Amatista | .20 | .35 | .sesenta y cinco | .85 | 1.25 | 1.70 | 4.00 | 5.00 | |
Aguamarina | .20 | .35 | .sesenta y cinco | .90 | 1.30 | 1.85 | 4.20 | 5.60 | |
Citrino | .20 | .35 | .sesenta y cinco | .85 | 1.30 | 1.70 | 4.00 | 5.00 | |
Diamante | .25 | .50 | .75 | 1.00 | 1.50 | 2.00 | 3.50 | 5.00 | |
Esmeralda | .25 | .45 | .70 | 1.05 | 1.70 | 2.60 | 4.15 | 6.10 | |
granate piropo | .25 | .40 | 1.00 | 1.15 | 1.30 | 1.80 | 3.50 | 5.80 | |
Ópalo | .13 | .22 | .35 | .50 | .70 | 1.03 | 1.40 | 2.45 | |
Peridoto | .25 | .45 | .70 | .80 | 1.10 | 1.40 | 3.40 | 4.75 | |
Rubí | .30 | .50 | .75 | 1.00 | 1.85 | 2.50 | 4.75 | 7.90 | |
Zafiro | .30 | .50 | .75 | 1.00 | 1.85 | 2.50 | 4.75 | 7.90 | |
Topacio | .25 | .50 | 1.00 | 1.10 | 2.00 | 3.50 | 6.50 | 8.50 | |
turmalina | .35 | .45 | .60 | .90 | 1.10 | 1.40 | 2.80 | 6.75 | |
Circón | .30 | .70 | 1.00 | 1.30 | 2.60 | 4.00 | 5.25 | 7.50 | |
Corte Octágono / Esmeralda Tabla de tallas calibradas para monturas de joyería estándar (pesos aproximados)Tamaño en mm Peso en quilates |
| 5x3 | 6x4 | 7x5 | 8x6 | 9x7 | 10x8 | 11x9 | 12x10 | 14x12 |
Alejandrita | .40 | .70 | 1.30 | 2.60 | 3.60 | 4.20 | 6.00 | 8.50 | 9.90 |
Amatista | .35 | .55 | 1.10 | 1.60 | 2.25 | 2.90 | 4.20 | 5.60 | 7.25 |
Aguamarina | .25 | .50 | .80 | 1.40 | 2.00 | 3.00 | 4.30 | 4.75 | 7.75 |
Citrino | .35 | .55 | 1.00 | 1.60 | 2.25 | 2.90 | 4.20 | 5.60 | 7.25 |
Diamante | .25 | .50 | 1.00 | 1.50 | 3.00 | 4.00 | 5.00 | 7.80 | 8.80 |
Esmeralda | .30 | .60 | .90 | 1.80 | 2.31 | 3.15 | 4.50 | 5.25 | 5.80 |
granate piropo | .40 | .80 | 1.20 | 1.70 | 2.50 | 3.50 | 4.30 | 6.35 | 9.00 |
Peridoto | .35 | .60 | 1.00 | 1.70 | 2.25 | 3.80 | 5.25 | 6.25 | 8.80 |
Rubí | .55 | .75 | 1.15 | 1.60 | 2.30 | 2.75 | 4.00 | 6.25 | 9.00 |
Zafiro | .55 | .75 | 1.15 | 1.75 | 2.30 | 2.75 | 4.00 | 6.25 | 9.00 |
Topacio | .40 | .sesenta y cinco | 1.25 | 2.40 | 3.40 | 4.00 | 5.75 | 8.00 | 9.50 |
turmalina | .30 | .60 | 1.60 | 2.15 | 2.80 | 3.60 | 4.30 | 5.20 | 8.50 |
Circón | .60 | .85 | 1.70 | 2.35 | 3.90 | 450 | 6.20 | 7.01 | 8.95 |
Corte Marquesa Tabla de tallas calibradas para monturas de joyería estándar (pesos aproximados)Tamaño en mm Peso en quilates |
| 4x2 | 5x3 | 6x3 | 7x3.5 | 8x4 | 10x5 | 12x6 | 14x7 | |
Alejandrita | .07 | .20 | .30 | .50 | .70 | 1.25 | 2.10 | 3.50 | |
Amatista | .10 | .15 | .20 | .34 | .48 | .90 | 1.59 | 2.45 | |
Aguamarina | .08 | .14 | .20 | .25 | .50 | .80 | 1.50 | 2.75 | |
Citrino | .10 | .15 | .20 | .35 | .50 | .90 | 1.59 | 2.45 | |
Diamante | .12 | .18 | .25 | .37 | .50 | 1.00 | 2.00 | 3.00 | |
Esmeralda | .09 | .19 | .30 | .45 | .60 | 1.40 | 1.80 | 2.80 | |
granate piropo | .09 | .dieciséis | .25 | .42 | .60 | 1.20 | 2.00 | 2.85 | |
Ópalo | .09 | .13 | .17 | .27 | .37 | .59 | 1.00 | 1.25 | |
Peridoto | .10 | .17 | .25 | .37 | .50 | 1.00 | 2.00 | 2.55 | |
Rubí | .13 | .24 | .35 | .55 | .75 | 1.15 | 2.20 | 3.00 | |
Zafiro | .13 | .24 | .35 | .55 | .75 | 1.15 | 2.20 | 3.00 | |
Topacio | .07 | .17 | .30 | .50 | .70 | 1.20 | 2.00 | 3.40 | |
turmalina | .10 | .20 | .30 | .45 | .60 | .85 | 1.55 | 2.20 | |
Circón | .13 | .23 | .33 | .55 | .75 | 1.25 | 1,95 | 3.00 | |